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HD29413
Quadruple Differential Line Receivers With 3 State Outputs
REJ03D0306-0200Z (Previous ADE-205-582 (Z)) Rev.2.00 Jul.16.2004
Description
The HD29413 features quadruple differential line receivers designed to meet the spec of EIA RS-422AandRS-423A. The device operates from a single 5 V power supply. The enable function is common to all four receivers and offer a choice of active high or active low inputs. (Complementary output enable input.) Faile safe circuit guarantees the outputs always at the high level when the inputs are open.
Features
* Ordering Information
Part Name HD29413P Package Type DILP-16 pin Package Code DP-16E, -16FV P Package Abbreviation -- Taping Abbreviation (Quantity)
Logic Diaglam
1A 1B 2A 2B 3A 3B 4A 4B Enable G Enable G + - + - + - + - 1Y
2Y
3Y
4Y
Rev.2.00, Jul.16.2004, page 1 of 7
HD29413
Pin Arrangement
1B 1 1A 2 1Y 3 Enable G 4 2Y 5 2A 6 2B 7 GND 8
16 VCC 15 4B 14 4A 13 4Y 12 Enable G 11 3Y 10 3A 9 3B
(Top view)
Function Table
Differential Input VIA - VIB + -- -- X H L X Z : : : : High level Low level Irrelevant High impedance H X H X L Enable G X L X L H G H H L L Z Output Y
Absolute Maximum Ratings
Item Supply Voltage In Phase Input Voltage Differential Input Voltage Enable Input Voltage Output Sink Current Operating Temperature Storage Temperature VCC*
1
Symbol +7 VIC*2 VID*3 VIN IO Topr Tstg
Ratings V V V V mA C C -25 to +25 0 to +25 +7 +50 0 to +70 -65 to +150
Unit
Notes: 1. All voltage values except for differential input voltage are with respect to ground terminal. 2. VIC = 1/2 (VIA + VIB) |VID| = |VIA - VIB| 3. Differential input voltage is measured at the noninverting input with respect to the corresponding inverting input. 4. The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two of which may be realized at the same time.
Rev.2.00, Jul.16.2004, page 2 of 7
HD29413
Recommended Operating Conditions
Item Supply Voltage In Phase Input Voltage Differential Input Voltage Output Current Operating Temperature Symbol VCC VIC VID IOH IOL Topr 4.75 -7 +0.3 -- -- 0 Min 5.0 -- -- -- -- -- Typ 5.25 +7 +6.0 -440 8 70 Max V V V A mA C Unit
Electrical Characteristics (Ta = 0 to + 70C)
Item Symbol Min Typ*1 Max Unit Conditions Differential Input High VTH VCC = 5 V 5 %, VOH 2.7 V, I OH = -440 A -- -- 0.3 V Threshold Voltage VIC = -7 to +7 V Differential Input Low VTL -- -- -0.3 V VOL 0.4 V, I OL = 4 mA Threshold Voltage Enable Input Voltage Enable Input Clamp Voltage Output Voltage VIH VIL VIK VOH VOL Off State (High impedance) Output Current Line Input Current IOZ 2.0 -- -- 2.7 -- -- -- -- -- 0 0 -- Enable Input Current II(EN) IIH IIL IOS*2 -- -- -- -15 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0.8 -1.5 -- 0.4 0.45 20 -20 2.2 1.0 -1.0 -2.2 100 20 V V V V V V A A mA mA mA mA A A VCC = 5.25 V VCC = 4.75 V, IIN = -18 mA VCC = 4.75 V VID = 0.3 to 6 V IOH = -440 A
VIL(G) = 0.8 V VID = -0.3 to -6 V IOL = 4mA VIH(G) = 2 V IOL = 8 mA VCC = 5.25 V VIL (G) = 0.8 V, VIH(G) = 2 V VCC = 5.25 V or VCC = 0 V VO = 2.4 V VO = 0.4 V VI = -10 V VI = 3 V VI = -3 V VI = -10 V VI = 5.5 V VI = 2.7 V VI = 0.4 V VCC = 5.25 V, VO = 0 V
IIN
Short Circuit Output Current
-0.36 mA -85 mA
Supply Current ICC -- -- 70 mA VCC = 5.25 V, VI = 0 V (All Output Disable) Notes: 1. All typical values are at VCC = 5 V, Ta = 25C, VIC = 0 2. Not more than one output should be shorted at a time.
Switching Characteristics (VCC = 5 V, Ta = 25C)
Item Propagation Delay Time Output Enable Time Output Disable Time Symbol tPLH, tPHL tZH, tZL tHZ tLZ Min -- -- -- -- Typ 17 15 15 20 Max 25 22 22 30 Unit ns ns ns ns Conditions CL = 15 pF CL = 5 pF
Rev.2.00, Jul.16.2004, page 3 of 7
HD29413 1. tPLH, tPHL Test Circuit
VCC Input Output 2 k Pulse Generator + - CL 5 k
VCC
1 k
Waveforms
2.5 V Input A 0V 0V -2.5 V
2.5 V Input B 0V 0V -2.5 V
t PLH
t PHL VOH
Output
1.3 V
1.3 V VOL
Rev.2.00, Jul.16.2004, page 4 of 7
HD29413 2. tHZ, tZH Test Circuit
VCC Output 2 k S1 2.5 V + - CL Input 5 k
Pulse Generator VCC 1 k
Waveforms
3V Enable G 1.3 V 1.3 V 0V
3V Enable G 1.3 V 1.3 V 0V S1 : Open t ZH Output S1 : Closed t HZ 0.5 V VOH 1.5 V 0V
1.3 V
Rev.2.00, Jul.16.2004, page 5 of 7
HD29413 3. tLZ, tZL Test Circuit
VCC Output 2 k
2.5 V
+ - CL 5 k
Input
Pulse Generator VCC 1 k
S2
Waveforms
3V Enable 1.3 V 1.3 V 0V
3V Enable G 1.3 V 1.3 V 0V S2 : Open t ZL Output S2 : Closed t LZ VOH 1.3 V 1.5 V 0.5 V VOL
Notes:
1. The pulse generator has the following characteristics: PRR = 1 MHz duty cycle 50%, tr 15 = ns, tf 6 ns, Zout = 50 . = 2. CL include probe and jig capacitance. 3. All diodes are 1S2074(H) 4. To test G input, ground G input and apply an inverted input waveform.
Rev.2.00, Jul.16.2004, page 6 of 7
HD29413
Package Dimensions
As of January, 2003
Unit: mm 19.2 20.32 Max
16
9
6.3 7.4 Max
1
0.89 1.3
8
2.54 Min 5.06 Max
7.62
0.51 Min
2.54 0.25
0.48 0.1
0.25 - 0.05 0 - 15
Package Code JEDEC JEITA Mass (reference value) DP-16E Conforms Conforms 1.05 g
+ 0.1
Unit: mm 19.2 20.32 Max
16
9
6.3 7.4 Max
1
0.89 1.3
8
2.54 Min 5.06 Max
7.62
0.51 Min
2.54 0.25
*0.48 0.08
*0.25 0.06 0 - 15
Package Code JEDEC JEITA Mass (reference value) DP-16FV Conforms Conforms 1.05 g
*NI/Pd/AU Plating
Rev.2.00, Jul.16.2004, page 7 of 7
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Keep safety first in your circuit designs!
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