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1/21 n operating at v cc = 1.8v to 6v n rail to rail input & output n extended vicm (v dd - 0.2v to v cc + 0.2v) n low supply current (400 m a) n gain bandwidth product (1.6mhz) n high stability n esd tolerance (2kv) n latch-up immunity n available in sot23-5 micropackage description the ts187x (single, dual & quad) is an opera- tional amplifier family able to operate with voltage as low as 1.8v and features both i/o rail to rail. the common mode input voltage extends 200mv at 25c beyond the supply voltages while the out- put voltage swing is within 100mv of each rail with 600 ohm load resistor. this device consumes typically 400a per channel while offering 1.6mhz of gain-bandwidth product. the amplifier provides high output drive capability typically at 65ma-load. these performances make the ts187x family ide- al for sensor interface, battery-supplied and porta- ble applications. application n battery-powered applications (toys) n portable communication devices (cell phone) n audio driver (headphone driver) n laptop/notebook computers order code n = dual in line package (dip) s = miniso package (miniso) - also available in tape & reel (st) d = small outline package (so) - also available in tape & reel (dt) p = thin shrink small outline package (tssop) - only available in tape & reel (pt) l = tiny package (sot23-5) - only available in tape & reel (lt) pin connections (top view) part number temperature range package sot23 marking ndpls ts1871i/ai -40, +125c k171/172 ts1872i/ai k171/172 ts1874i/ai ts1871ilt ts1874in-ts1874id-ts1874idt-ts1874ipt ts1871id-ts1871idt ts1872ist-ts1872in-ts1872id-ts1872ipt 1 2 3 5 4 vdd vcc non inverting input inverting input output 1 2 3 5 4 vdd vcc non inverting input inverting input output vdd vcc 1 2 3 5 4 8 7 6 n.c. n.c. non inverting input inverting input output + _ n.c. vdd vcc 1 2 3 5 4 8 7 6 n.c. n.c. non inverting input inverting input output + _ n.c. vdd vcc 1 2 3 5 4 8 7 6 non inverting input 1 inverting input 1 output 2 + _ output 1 non inverting input 2 inverting input 2 + _ vdd vcc 1 2 3 5 4 8 7 6 non inverting input 1 inverting input 1 output 2 + _ output 1 non inverting input 2 inverting input 2 + _ vcc vdd 1 2 3 11 4 14 13 12 non inverting input 2 inverting input 2 output 4 output 2 non inverting input 4 inverting input 4 5 6 7 8 10 9 + _ + _ + _ output 3 non inverting input 3 inverting input 3 + _ output 1 non inverting input 1 inverting input 1 vcc vdd 1 2 3 11 4 14 13 12 non inverting input 2 inverting input 2 output 4 output 2 non inverting input 4 inverting input 4 5 6 7 8 10 9 + _ + _ + _ output 3 non inverting input 3 inverting input 3 + _ output 1 non inverting input 1 inverting input 1 ts1871 ts1872 ts1874 1.8v input/output rail to rail low power operational amplifiers april 2002
ts1871-ts1872-ts1874 2/21 absolute maximum ratings operating conditions symbol parameter value unit v cc supply voltage 1) 7v v id differential input voltage 2) 1 v v i input voltage 3) v dd -0.3 to v cc +0.3 v t stg storage temperature -65 to +150 c t j maximum junction temperature 150 c r thja thermal resistance junction to ambient 4) sot23-5 so8 so14 tssop8 tssop14 miniso8 250 175 150 200 175 180 c/w esd human body model 2 kv latch-up immunity class a lead temperature (soldering, 10sec) 250 c 1. all voltages values, except differential voltage are with respect to network terminal. 2. differential voltages are non-inverting input terminal with respect to the inverting input terminal. 3. the magnitude of input and output voltages must never exceed v cc + 0.3v. 4. short-circuits can cause excessive heating. destructive dissipation can result from simultaneous short-circuit on all amplifi ers symbol parameter value unit v cc supply voltage 1.8 to 6 v v icm common mode input voltage range 1) v dd - 0.2 to v cc + 0.2 v v icm common mode input voltage range 2) v dd to v cc v t oper operating free air temperature range -40 to + 125 c 1. at 25c, for 1.8 v cc 6v, v icm is extended to v dd - 0.2v, v cc + 0.2v. 2. in full temperature range, both rails can be reached when v cc does not exceed 5.5v.
ts1871-ts1872-ts1874 3/21 electrical characteristics v cc = +1.8v , v dd = 0v , r l , c l connected to v cc /2, t amb = 25c (unless otherwise specified) symbol parameter min. typ. max. unit v io input offset voltage v icm = v out = v cc /2 ts1871/2/4 ts1871a/2a/4a 0.1 3 1 mv d v io input offset voltage drift 2 m v/c i io input offset current 1) v icm = v out = v cc /2 1. maximum values including unavoidable inaccuracies of the industrial test. 330 na i ib input bias current 1) v icm = v out = v cc /2 40 125 na cmr common mode rejection ratio 0 v icm v cc , v out = v cc /2 55 77 db svr supply voltage rejection ratio 70 80 db a vd large signal voltage gain v out = 0.5v to 1.3v r l = 2k w r l = 600 w 77 70 92 85 db v oh high level output voltage v id = 100mv r l = 2k w r l = 600 w 1.65 1.62 1.77 1.74 v v ol low level output voltage v id = -100mv r l = 2k w r l = 600 w 88 115 100 150 mv i o output source current v id = 100mv, v o = v dd output sink current v id = -100mv, v o = v cc 20 20 65 65 ma i cc supply current (per amplifier) a vcl = 1, no load 400 560 m a gbp gain bandwith product r l = 10k w , c l = 100pf, f = 100khz 0.9 1.6 mhz sr slew rate r l = 10k w , c l = 100pf, av = 1 0.38 0.54 v/ m s f m phase margin c l = 100pf 53 degrees en input voltage noise 27 nv/ ? hz thd total harmonic distortion 0.01 %
ts1871-ts1872-ts1874 4/21 electrical characteristics v cc = +3v , v dd = 0v , r l , c l connected to v cc /2, t amb = 25c (unless otherwise specified) symbol parameter min. typ. max. unit v io input offset voltage v icm = v out = v cc /2 ts1871/2/4 ts1871a/2a/4a 0.1 3 1 mv d v io input offset voltage drift 2 m v/c i io input offset current 1) v icm = v out = v cc /2 1. maximum values including unavoidable inaccuracies of the industrial test. 330 na i ib input bias current 1) v icm = v out = v cc /2 4 125 na cmr common mode rejection ratio 0 v icm v cc , v out = v cc /2 60 80 db svr supply voltage rejection ratio 70 85 db a vd large signal voltage gain v out = 0.5v to 2.5v r l = 2k w r l = 600 w 80 74 92 95 db v oh high level output voltage v id = 100mv r l = 2k w r l = 600 w 2.82 2.80 2.95 2.95 v v ol low level output voltage v id = -100mv r l = 2k w r l = 600 w 88 115 120 160 mv i o output source current v id = 100mv, v o = v dd output sink current v id = -100mv, v o = v cc 20 20 80 80 ma i cc supply current (per amplifier) a vcl = 1, no load 450 650 m a gbp gain bandwith product r l = 10k w , c l = 100pf, f = 100khz 1 1.7 mhz sr slew rate r l = 10k w , c l = 100pf, av = 1 0.42 0.6 v/ m s f m phase margin c l = 100pf 53 degrees en input voltage noise 27 nv/ ? hz thd total harmonic distortion 0.01 %
ts1871-ts1872-ts1874 5/21 electrical characteristics v cc = +5v , v dd = 0v , r l , c l connected to v cc /2, t amb = 25c (unless otherwise specified) symbol parameter min. typ. max. unit v io input offset voltage v icm = v out = v cc /2 ts1871/2/4 ts1871a/2a/4a 0.1 3 1 mv d v io input offset voltage drift 2 m v/c i io input offset current 1) v icm = v out = v cc /2 330 na i ib input bias current 1) v icm = v out = v cc /2 70 130 na cmr common mode rejection ratio 0 v icm v cc , v out different of v cc /2 65 85 db svr supply voltage rejection ratio 70 90 db a vd large signal voltage gain v out = 1v to 4v r l = 2k w r l = 600 w 83 77 92 85 db v oh high level output voltage v id = 100mv r l = 2k w r l = 600 w 4.80 4.75 4.95 4.90 v v ol low level output voltage v id = -100mv r l = 2k w r l = 600 w 88 115 130 188 mv i o output source current v id = 100mv, v o = v dd output sink current v id = -100mv, v o = v cc 20 20 80 80 ma i cc supply current (per amplifier) a vcl = 1, no load 500 835 m a gbp gain bandwith product r l = 10k w , c l = 100pf, f = 100khz 1 1.8 mhz sr slew rate r l = 10k w , c l = 100pf, av = 1 0.42 0.6 v/ m s f m phase margin c l = 100pf 55 degrees en input voltage noise 27 nv/ ? hz thd total harmonic distortion 0.01 % 1. maximum values including unavoidable inaccuracies of the industrial test.
ts1871-ts1872-ts1874 6/21 -2. -1.6 -1.2 -.8 -.4 0 .4 .8 1.2 1.6 2 input offset voltage (mv) 0 20 40 60 80 100 120 140 160 492 pieces tested vcc = 5v temp = +25c quantity of pieces input offset voltage distribution -2. -1.6 -1.2 -.8 -.4 0 .4 .8 1.2 1.6 2 input offset voltage (mv) 0 20 40 60 80 100 120 140 160 492 pieces tested vcc = 5v temp = +25c 492 pieces tested vcc = 5v temp = +25c quantity of pieces input offset voltage distribution input bias current vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -40.0 -30.0 -20.0 -10.0 0.0 10.0 input bias current (na) vcc = 1.8v vicm = 0.9v input bias current vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -40.0 -30.0 -20.0 -10.0 0.0 10.0 input bias current (na) vcc = 1.8v vicm = 0.9v supply current / amplifier vs. supply voltage 02468 supply voltage (v) 0 100 200 300 400 500 600 supply current (a) tamb = 25c supply current / amplifier vs. supply voltage 02468 supply voltage (v) 0 100 200 300 400 500 600 supply current (a) tamb = 25c input offset voltage drift vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -150 -100 -50 0 50 100 150 200 input voltage drift (v) vcc = 3v vcc = 1.8v vcc = 5v input offset voltage drift vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -150 -100 -50 0 50 100 150 200 input voltage drift (v) vcc = 3v vcc = 1.8v vcc = 5v input bias current vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -40.0 -30.0 -20.0 -10.0 0.0 10.0 input bias current (na) vcc = 3v vicm = 1.5v input bias current vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -40.0 -30.0 -20.0 -10.0 0.0 10.0 input bias current (na) vcc = 3v vicm = 1.5v supply current / amplifier vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 250 300 350 400 450 500 550 supply current (a) vcc = 5v vcc = 3v vcc = 1.8v supply current / amplifier vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 250 300 350 400 450 500 550 supply current (a) vcc = 5v vcc = 3v vcc = 1.8v
ts1871-ts1872-ts1874 7/21 common mode rejection vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 85 90 95 100 105 110 115 120 common mode rejection (db) vcc = 1.8v vicm = 0v vcc = 3v vicm = 0v vcc = 5v vicm = 0v common mode rejection vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 85 90 95 100 105 110 115 120 common mode rejection (db) vcc = 1.8v vicm = 0v vcc = 3v vicm = 0v vcc = 5v vicm = 0v supply voltage rejection vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 60 70 80 90 100 110 supply voltage rejection (db) vcc = 3v vicm = 0v supply voltage rejection vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 60 70 80 90 100 110 supply voltage rejection (db) vcc = 3v vicm = 0v power supply voltage rejection vs. frequency 100 1000 10000 100000 frequency (hz) -80 -70 -60 -50 -40 -30 -20 supply voltage rejection (db) vcc = 1.8v vicm = 0.7v gain = 10 power supply voltage rejection vs. frequency 100 1000 10000 100000 frequency (hz) -80 -70 -60 -50 -40 -30 -20 supply voltage rejection (db) vcc = 1.8v vicm = 0.7v gain = 10 supply voltage rejection vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 60 70 80 90 100 110 supply voltage rejection (db) vcc = 1.8v vicm = 0v supply voltage rejection vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 60 70 80 90 100 110 supply voltage rejection (db) vcc = 1.8v vicm = 0v supply voltage rejection vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 60 70 80 90 100 110 supply voltage rejection (db) vcc = 5v vicm = 0v supply voltage rejection vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 60 70 80 90 100 110 supply voltage rejection (db) vcc = 5v vicm = 0v open loop gain vs. temperature -40-200 20406080100120140 temperature (c) 70 80 90 100 110 open loop gain (db) vcc = 1.8v vicm = 0.9v rl = 600 ohms rl = 2 kohms open loop gain vs. temperature -40-200 20406080100120140 temperature (c) 70 80 90 100 110 open loop gain (db) vcc = 1.8v vicm = 0.9v rl = 600 ohms rl = 2 kohms
ts1871-ts1872-ts1874 8/21 open loop gain vs. temperature -40-200 20406080100120140 temperature (c) 70 80 90 100 110 open loop gain (db) vcc = 3v vicm = 1.5v rl = 600 ohms rl = 2 kohms open loop gain vs. temperature -40-200 20406080100120140 temperature (c) 70 80 90 100 110 open loop gain (db) vcc = 3v vicm = 1.5v rl = 600 ohms rl = 2 kohms high level output voltage vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 40 50 60 70 80 90 100 110 voltage referenced to vcc (mv) vcc = 1.8v vcc = 3v vcc = 5v rl = 600 ohms high level output voltage vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 40 50 60 70 80 90 100 110 voltage referenced to vcc (mv) vcc = 1.8v vcc = 3v vcc = 5v rl = 600 ohms high level output voltage vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 20 30 40 50 60 70 80 voltage referenced to vcc (mv) vcc = 1.8v vcc = 3v vcc = 5v rl = 2 kohms high level output voltage vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 20 30 40 50 60 70 80 voltage referenced to vcc (mv) vcc = 1.8v vcc = 3v vcc = 5v rl = 2 kohms open loop gain vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 70 80 90 100 110 open loop gain (db) vcc = 5v vicm = 2.5v rl = 600 ohms rl = 2 kohms open loop gain vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 70 80 90 100 110 open loop gain (db) vcc = 5v vicm = 2.5v rl = 600 ohms rl = 2 kohms low level output voltage vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 40 50 60 70 80 90 100 110 voltage referenced to gnd (mv) vcc = 1.8v vcc = 3v vcc = 5v rl = 600 ohms low level output voltage vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 40 50 60 70 80 90 100 110 voltage referenced to gnd (mv) vcc = 1.8v vcc = 3v vcc = 5v rl = 600 ohms low level output voltage vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 20 30 40 50 60 70 80 voltage referenced to gnd (mv) vcc = 1.8v vcc = 3v vcc = 5v rl = 2 kohms low level output voltage vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 20 30 40 50 60 70 80 voltage referenced to gnd (mv) vcc = 1.8v vcc = 3v vcc = 5v rl = 2 kohms
ts1871-ts1872-ts1874 9/21 output current vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -100 -50 0 50 100 output current (ma) isink vcc = 1.8v vid = 1v isource output current vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -100 -50 0 50 100 output current (ma) isink vcc = 1.8v vid = 1v isource output current vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -100 -50 0 50 100 output current (ma) isink vcc = 5v vid = 1v isource output current vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -100 -50 0 50 100 output current (ma) isink vcc = 5v vid = 1v isource 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 output voltage (v) -100 -50 0 50 100 output current (ma) sink vcc = 3v vid = 0.1v vicm = 1.5v source t = 25 c t = -40 c t = 125 c t = 125 c t = -40 c t = 25 c output current vs. temperature 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 output voltage (v) -100 -50 0 50 100 output current (ma) sink vcc = 3v vid = 0.1v vicm = 1.5v source t = 25 c t = -40 c t = 125 c t = 125 c t = -40 c t = 25 c output current vs. temperature output current vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -100 -50 0 50 100 output current (ma) isink vcc = 3v vid = 1v isource output current vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) -100 -50 0 50 100 output current (ma) isink vcc = 3v vid = 1v isource 0.00.51.01.52.0 output voltage (v) -100 -50 0 50 100 output current (ma) sink vcc = 1.8v vid = 0.1v vicm = 0.9v source t = 25 c t = -40 c t = 125 c t = 125 c t = -40 c t = 25 c output current vs. temperature 0.00.51.01.52.0 output voltage (v) -100 -50 0 50 100 output current (ma) sink vcc = 1.8v vid = 0.1v vicm = 0.9v source t = 25 c t = -40 c t = 125 c t = 125 c t = -40 c t = 25 c output current vs. temperature 0.0 1.0 2.0 3.0 4.0 5.0 output voltage (v) -100 -50 0 50 100 output current (ma) sink vcc = 5v vid = 0.1v vicm = 2.5v source t = 25 c t = -40 c t = 125 c t = 125 c t = -40 c t = 25 c output current vs. temperature 0.0 1.0 2.0 3.0 4.0 5.0 output voltage (v) -100 -50 0 50 100 output current (ma) sink vcc = 5v vid = 0.1v vicm = 2.5v source t = 25 c t = -40 c t = 125 c t = 125 c t = -40 c t = 25 c output current vs. temperature
ts1871-ts1872-ts1874 10/21 1e+3 1e+4 1e+5 1e+6 frequency (hz) 0 10 20 30 40 50 60 70 gain (db) 40 60 80 100 120 140 160 180 phase () rl = 10k cl = 100 pf vcc = 1.8v gain phase gain and phase vs. frequency 1e+3 1e+4 1e+5 1e+6 frequency (hz) 0 10 20 30 40 50 60 70 gain (db) 40 60 80 100 120 140 160 180 phase () rl = 10k cl = 100 pf vcc = 1.8v gain phase gain and phase vs. frequency 1e+3 1e+4 1e+5 1e+6 frequency (hz) 0 10 20 30 40 50 60 70 gain (db) 40 60 80 100 120 140 160 180 phase () rl = 10k cl = 100 pf vcc = 5v gain phase gain and phase vs. frequency 1e+3 1e+4 1e+5 1e+6 frequency (hz) 0 10 20 30 40 50 60 70 gain (db) 40 60 80 100 120 140 160 180 phase () rl = 10k cl = 100 pf vcc = 5v gain phase gain and phase vs. frequency gain-bandwidth product vs. supply voltage 12345 supply voltage (v) 0.5 1.0 1.5 2.0 gain-bandwidth product (mhz) rl = 2 kohms cl = 220 pf vicm = vcc/2 t = 25c gain-bandwidth product vs. supply voltage 12345 supply voltage (v) 0.5 1.0 1.5 2.0 gain-bandwidth product (mhz) rl = 2 kohms cl = 220 pf vicm = vcc/2 t = 25c 1e+3 1e+4 1e+5 1e+6 frequency (hz) 0 10 20 30 40 50 60 70 gain (db) 40 60 80 100 120 140 160 180 phase () rl = 10k cl = 100 pf vcc = 3v gain phase gain and phase vs. frequency 1e+3 1e+4 1e+5 1e+6 frequency (hz) 0 10 20 30 40 50 60 70 gain (db) 40 60 80 100 120 140 160 180 phase () rl = 10k cl = 100 pf vcc = 3v gain phase gain and phase vs. frequency gain-bandwidth product vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 1.20 1.30 1.40 1.50 1.60 1.70 gain-bandwidth product (mhz) vcc = 1.8v vcc = 3v vcc = 5v vicm = vcc/2 rl = 10kohms cl = 100 pf gain-bandwidth product vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 1.20 1.30 1.40 1.50 1.60 1.70 gain-bandwidth product (mhz) vcc = 1.8v vcc = 3v vcc = 5v vicm = vcc/2 rl = 10kohms cl = 100 pf slew rate vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 0.30 0.35 0.40 0.45 0.50 0.55 slew rate (v/s) positive slew rate vcc = 1.8v gain = +1 vin = 0.4 to 1.4v rl = 10kohms cl = 100 pf negative slew rate slew rate vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 0.30 0.35 0.40 0.45 0.50 0.55 slew rate (v/s) positive slew rate vcc = 1.8v gain = +1 vin = 0.4 to 1.4v rl = 10kohms cl = 100 pf negative slew rate
ts1871-ts1872-ts1874 11/21 slew rate vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 slew rate (v/s) positive slew rate vcc = 3v gain = +1 vin = 1 to 2v rl = 10kohms cl = 100 pf negative slew rate slew rate vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 slew rate (v/s) positive slew rate vcc = 3v gain = +1 vin = 1 to 2v rl = 10kohms cl = 100 pf negative slew rate phase margin vs. load capacitor 10 100 1000 load capacitor (pf) -10 0 10 20 30 40 50 60 phase margin () vcc = 1.8v gain = 40db rl = 1kohms phase margin vs. load capacitor 10 100 1000 load capacitor (pf) -10 0 10 20 30 40 50 60 phase margin () vcc = 1.8v gain = 40db rl = 1kohms gain margin vs. output current -10 -5 0 5 10 dc output current (ma) -25 -20 -15 -10 -5 0 gain margin (db) vcc = 1.8v rl = 1 kohms cl = 220 pf gain margin vs. output current -10 -5 0 5 10 dc output current (ma) -25 -20 -15 -10 -5 0 gain margin (db) vcc = 1.8v rl = 1 kohms cl = 220 pf slew rate vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 slew rate (v/s) positive slew rate vcc = 5v gain = +1 vin = 2 to 3v rl = 10kohms cl = 100 pf negative slew rate slew rate vs. temperature -40 -20 0 20 40 60 80 100 120 140 temperature (c) 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 slew rate (v/s) positive slew rate vcc = 5v gain = +1 vin = 2 to 3v rl = 10kohms cl = 100 pf negative slew rate phase margin vs. output current -10 -5 0 5 10 dc output current (ma) 40 45 50 55 60 65 70 75 80 phase margin () vcc = 1.8v rl = 1 kohms cl = 220 pf phase margin vs. output current -10 -5 0 5 10 dc output current (ma) 40 45 50 55 60 65 70 75 80 phase margin () vcc = 1.8v rl = 1 kohms cl = 220 pf equivalent input noise vs. frequency 1e+1 1e+2 1e+3 1e+4 1e+5 frequency (hz) 5 10 15 20 25 30 35 equivalent input noise (nv/sqr(hz)) vcc = 1.8v gain = 100 rs = 100 ohms equivalent input noise vs. frequency 1e+1 1e+2 1e+3 1e+4 1e+5 frequency (hz) 5 10 15 20 25 30 35 equivalent input noise (nv/sqr(hz)) vcc = 1.8v gain = 100 rs = 100 ohms
ts1871-ts1872-ts1874 12/21 distortion vs. output voltage 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0080 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 1kohms gain = -1 f = 1000 hz vcc = 1.8v distortion vs. output voltage 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0080 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 1kohms gain = -1 f = 1000 hz vcc = 1.8v distortion vs. output voltage 0.00 0.50 1.00 1.50 2.00 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 1kohms gain = -1 f = 1000 hz vcc = 5v distortion vs. output voltage 0.00 0.50 1.00 1.50 2.00 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 1kohms gain = -1 f = 1000 hz vcc = 5v 0.00 0.20 0.40 0.60 0.80 1.00 1.20 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 1500 ohms gain = -1 f = 1000 hz vcc = 2.7v distortion vs. output voltage 0.00 0.20 0.40 0.60 0.80 1.00 1.20 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 1500 ohms gain = -1 f = 1000 hz vcc = 2.7v distortion vs. output voltage distortion vs. output voltage 0.00 0.20 0.40 0.60 0.80 1.00 1.20 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 1kohms gain = -1 f = 1000 hz vcc = 3v distortion vs. output voltage 0.00 0.20 0.40 0.60 0.80 1.00 1.20 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 1kohms gain = -1 f = 1000 hz vcc = 3v 0.00 0.20 0.40 0.60 0.80 1.00 1.20 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 150 ohms gain = -1 f = 1000 hz vcc = 2.7v distortion vs. output voltage 0.00 0.20 0.40 0.60 0.80 1.00 1.20 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 150 ohms gain = -1 f = 1000 hz vcc = 2.7v distortion vs. output voltage distortion vs. output voltage 0.00 0.20 0.,40 0.60 0.80 1.00 1.20 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 4700 ohms gain = -1 f = 1000 hz vcc = 2.7v distortion vs. output voltage 0.00 0.20 0.,40 0.60 0.80 1.00 1.20 output voltage (vrms) 0.001 0.010 0.100 1.000 10.000 100.000 distortion (%) rl= 4700 ohms gain = -1 f = 1000 hz vcc = 2.7v
ts1871-ts1872-ts1874 13/21 distortion vs. frequency 1e+1 1e+2 1e+3 1e+4 1e+5 frequency (hz) 0,004. 0.006 0.008 0.010 0.012 0.014 distortion (%) vcc = 1.8v vout = 1vpp rl = 1kohms gain = -1 distortion vs. frequency 1e+1 1e+2 1e+3 1e+4 1e+5 frequency (hz) 0,004. 0.006 0.008 0.010 0.012 0.014 distortion (%) vcc = 1.8v vout = 1vpp rl = 1kohms gain = -1 distortion vs. frequency 1e+1 1e+2 1e+3 1e+4 1e+5 frequency (hz) 0.000 0.025 0.050 0.075 0.100 0.125 0.150 vcc = 1.8v vout = 1vpp rl = 32 ohms gain = -1 distortion (%) distortion vs. frequency 1e+1 1e+2 1e+3 1e+4 1e+5 frequency (hz) 0.000 0.025 0.050 0.075 0.100 0.125 0.150 vcc = 1.8v vout = 1vpp rl = 32 ohms gain = -1 distortion (%) output power vs. supply voltage 123456 supply voltage (v) 0 10 20 30 40 50 60 output power (mw) 10% distortion 1% distortion 0.1% distortion rl = 32 ohms output power vs. supply voltage 123456 supply voltage (v) 0 10 20 30 40 50 60 output power (mw) 10% distortion 1% distortion 0.1% distortion rl = 32 ohms distortion vs. frequency 1e+1 1e+2 1e+3 1e+4 1e+5 frequency (hz) 0.000 0.003 0.005 0.007 0.010 0.013 0.015 vcc = 3v vout = 1vpp rl = 1kohms gain = -1 distortion (%) distortion vs. frequency 1e+1 1e+2 1e+3 1e+4 1e+5 frequency (hz) 0.000 0.003 0.005 0.007 0.010 0.013 0.015 vcc = 3v vout = 1vpp rl = 1kohms gain = -1 distortion (%) distortion vs. frequency 1e+1 1e+2 1e+3 1e+4 1e+5 frequency (hz) 0.000 0.025 0.050 0.075 0.100 0.125 0.150 vcc = 3v vout = 1vpp rl = 32 ohms gain = -1 distortion (%) distortion vs. frequency 1e+1 1e+2 1e+3 1e+4 1e+5 frequency (hz) 0.000 0.025 0.050 0.075 0.100 0.125 0.150 vcc = 3v vout = 1vpp rl = 32 ohms gain = -1 distortion (%)
ts1871-ts1872-ts1874 14/21 ts1872in package mechanical data 8 pins - plastic dip dimensions millimeters inches min. typ. max. min. typ. max. a 3.32 0.131 a1 0.51 0.020 b 1.15 1.65 0.045 0.065 b 0.356 0.55 0.014 0.022 b1 0.204 0.304 0.008 0.012 d 10.92 0.430 e 7.95 9.75 0.313 0.384 e 2.54 0.100 e3 7.62 0.300 e4 7.62 0.300 f 6.6 0260 i 5.08 0.200 l 3.18 3.81 0.125 0.150 z 1.52 0.060
ts1871-ts1872-ts1874 15/21 ts1871id - ts1872id package mechanical data 8 pins - plastic micropackage (so) dimensions millimeters inches min. typ. max. min. typ. max. a 3.32 0.131 a1 0.51 0.020 b 1.15 1.65 0.045 0.065 b 0.356 0.55 0.014 0.022 b1 0.204 0.304 0.008 0.012 d 10.92 0.430 e 7.95 9.75 0.313 0.384 e 2.54 0.100 e3 7.62 0.300 e4 7.62 0.300 f 6.6 0260 i 5.08 0.200 l 3.18 3.81 0.125 0.150 z 1.52 0.060 b e3 a a2 s l c e c1 a3 b1 a1 d m 8 5 1 4 f
ts1871-ts1872-ts1874 16/21 ts1872ipt package mechanical data 8 pins - thin shrink small outline package dimensions millimeters inches min. typ. max. min. typ. max. a 1.20 0.05 a1 0.05 0.15 0.01 0.006 a2 0.80 1.00 1.05 0.031 0.039 0.041 b 0.19 0.30 0.007 0.15 c 0.09 0.20 0.003 0.012 d 2.90 3.00 3.10 0.114 0.118 0.122 e 6.40 0.252 e1 4.30 4.40 4.50 0.169 0.173 0.177 e 0.65 0.025 k 0 8 0 8 l 0.50 0.60 0.75 0.09 0.0236 0.030 l 0.45 0.600 0.75 0.018 0.024 0.030 l1 1.000 0.039 c l 14 8 5 l1 c 0.25mm .010 inch gage plane e1 k l l1 e seating plane a a2 d a1 b 5 8 4 1 pin 1 identification e
ts1871-ts1872-ts1874 17/21 ts1874in package mechanical data 14 pins - plastic dip dimensions millimeters inches min. typ. max. min. typ. max. a1 0.51 0.020 b 1.39 1.65 0.055 0.065 b 0.5 0.020 b1 0.25 0.010 d 20 0.787 e 8.5 0.335 e 2.54 0.100 e3 15.24 0.600 f 7.1 0.280 i 5.1 0.201 l 3.3 0.130 z 1.27 2.54 0.050 0.100
ts1871-ts1872-ts1874 18/21 ts1874id package mechanical data 14 pins - plastic micropackage (so) dimensions millimeters inches min. typ. max. min. typ. max. a 1.75 0.069 a1 0.1 0.2 0.004 0.008 a2 1.6 0.063 b 0.35 0.46 0.014 0.018 b1 0.19 0.25 0.007 0.010 c 0.5 0.020 c1 45 (typ.) d (1) 8.55 8.75 0.336 0.344 e 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 7.62 0.300 f (1) 3.8 4.0 0.150 0.157 g 4.6 5.3 0.181 0.208 l 0.5 1.27 0.020 0.050 m 0.68 0.027 s 8 (max.) note : (1) d and f do not include mold flash or protrusions - mold flash or protrusions shall not exceed 0.15mm (.066 inc) only for data book. d m f 14 1 7 8 b e3 e e lg c c1 a a2 a1 b1 s
ts1871-ts1872-ts1874 19/21 ts1874ipt package mechanical data 14 pins - thin shrink small outline package dimensions millimeters inches min. typ. max. min. typ. max. a 1.20 0.05 a1 0.05 0.15 0.01 0.006 a2 0.80 1.00 1.05 0.031 0.039 0.041 b 0.19 0.30 0.007 0.15 c 0.09 0.20 0.003 0.012 d 4.90 5.00 5.10 0.192 0.196 0.20 e 6.40 0.252 e1 4.30 4.40 4.50 0.169 0.173 0.177 e 0.65 0.025 k 0 8 0 8 l 0.450 0.600 0.750 0.018 0.024 0.030 l1 1.00 0.039 aaa 0.100 0.004 c e1 k l e e b d pin 1 identification 1 7 8 14 seating plane c aaa c 0,25 mm .010 inch gage plane l1 a a2 a1
ts1871-ts1872-ts1874 20/21 ts1871ilt package mechanical data 5 pins - tiny package (sot23) dimensions millimeters inches min. typ. max. min. typ. max. a 0.90 1.20 1.45 0.035 0.047 0.057 a1 0 0.15 0.006 a2 0.90 1.05 1.30 0.035 0.041 0.051 b 0.35 0.40 0.50 0.014 0.016 0.020 c 0.09 0.15 0.20 0.004 0.006 0.008 d 2.80 2.90 3.00 0.110 0.114 0.118 d1 1.90 0.075 e 0.95 0.037 e 2.60 2.80 3.00 0.102 0.110 0.118 f 1.50 1.60 1.75 0.059 0.063 0.069 l 0.3 0.5 0.60 0.012 0.014 0.024 k 0d 10d 0d 10d l c f a2 a a1 b e d d1 e
ts1871-ts1872-ts1874 21/21 ts1872ist package mechanical data 8 pins - plastic micropackage (miniso) dimensions millimeters inches min. typ. max. min. typ. max. a 1.100 0.043 a1 0.050 0.100 0.150 0.002 0.004 0.006 a2 0.780 0.860 0.940 0.031 0.034 0.037 b 0.250 0.330 0.400 0.010 0.013 0.016 c 0.130 0.180 0.230 0.005 0.007 0.009 d 2.900 3.000 3.100 0.114 0.118 0.122 e 4.750 4.900 5.050 0.187 0.193 0.199 e1 2.900 3.000 3.100 0.114 0.118 0.122 e 0.650 0.026 l 0.400 0.550 0.700 0.016 0.022 0.028 l1 0.950 0.037 k 0d3d6d0d3d6d aaa 0.100 0.004 0,25mm .010inch gageplane c ccc c plane seating e a a2 a1 d b e e1 l k c 1 4 8 5 pin1identifica tion l1 information furnished is believed to be accurate and reliable. however, stmicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result f rom its use. no license is granted by implication or otherwise under any patent or patent rights of stmicroelectronics. specificati ons mentioned in this publication are subject to change without notice. this publication supersedes and replaces all information previously supplied. stmicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of stmicroelectronics. ? the st logo is a registered trademark of stmicroelectronics ? 2002 stmicroelectronics - printed in italy - all rights reserved stmicroelectronics group of companies australia - brazil - canada - china - finland - france - germany - hong kong - india - israel - italy - japan - malaysia malta - morocco - singapore - spain - sweden - switzerland - united kingdom - united states ? http://www.st.com

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