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| DG406B/407B Vishay Siliconix 16-Ch/Dual 8-Ch High-Performance CMOS Analog Multiplexers DESCRIPTION The DG406B is a 16-channel single-ended analog multiplexer designed to connect one of sixteen inputs to a common output as determined by a 4-bit binary address. The DG407B selects one of eight differential inputs to a common differential output. Break-before-make switching action protects against momentary shorting of inputs. An on channel conducts current equally well in both directions. In the off state each channel blocks voltages up to the power supply rails. An enable (EN) function allows the user to reset the multiplexer/demultiplexer to all switches off for stacking several devices. All control inputs, address (Ax) and enable (EN) are TTL compatible over the full specified operating temperature range. Applications for the DG406B/407B include high speed data acquisition, audio signal switching and routing, ATE systems, and avionics. High performance and low power dissipation make them ideal for battery operated and remote instrumentation applications. Designed in the 44 V silicon-gate CMOS process, the absolute maximum voltage rating is extended to 44 volts, allowing operation with 20 V supplies. Additionally single (12 V) supply operation is allowed. An epitaxial layer prevents latchup. FEATURES * * * * * Low On-Resistance - rDS(on): 45 Low Charge Injection - Q: 11 pC Fast Transition Time - tTRANS: 115 ns Low Power: 0.2 mW Single Supply Capability Pb-free Available RoHS* COMPLIANT BENEFITS * * * * * * Higher Accuracy Reduced Glitching Improved Data Throughput Reduced Power Consumption Increased Ruggedness Wide Supply Ranges: 5 V to 20 V APPLICATIONS * * * * * * * Data Acquisition Systems Audio Signal Routing Medical Instrumentation ATE Systems Battery Powered Systems High-Rel Systems Single Supply Systems FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG406B V+ NC NC S16 S15 S14 S13 S12 S11 S10 S9 GND NC A3 Dual-In-Line and SOIC Wide-Body 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Top View Decoders/Drivers 28 27 26 25 24 23 22 21 20 19 18 17 16 15 D VS8 S7 S6 S5 S4 S3 S2 S1 EN A0 A1 A2 DG407B V+ Db NC S8b S7b S6b S5b S4b S3b S2b S1b GND NC NC Dual-In-Line and SOIC Wide-Body 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Top View Decoders/Drivers 28 27 26 25 24 23 22 21 20 19 18 17 16 15 Da VS8a S7a S6a S5a S4a S3a S2a S1a EN A0 A1 A2 * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 72552 S-71061-Rev. B, 21-May-07 www.vishay.com 1 DG406B/407B Vishay Siliconix FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG406B S 16 NC PLCC and LCC NC S8 V+ VD DG407B S 8b PLCC and LCC S 8a Db Da NC V+ V- 4 3 2 1 28 27 26 4 3 2 1 28 27 26 S15 S14 S13 S12 S11 S10 S9 5 6 7 8 9 10 11 Decoders/Drivers 12 13 14 15 16 17 18 GND A3 A2 A1 NC A0 EN 25 24 23 22 21 20 19 S7 S6 S5 S4 S3 S2 S1 S7b S6b S5b S4b S3b S2b S1b 5 6 7 8 9 10 11 Decoders/Drivers 12 13 14 15 16 17 18 GND A2 A1 NC NC A0 EN 25 24 23 22 21 20 19 S7a S6a S5a S4a S3a S2a S1a Top View Top View TRUTH TABLE - DG406B A3 X 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 A2 X 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 A1 X 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 A0 X 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 EN 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 On Switch None 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TRUTH TABLE - DG407B A2 X 0 0 0 0 1 1 1 1 A1 X 0 0 1 1 0 0 1 1 A0 X 0 1 0 1 0 1 0 1 EN 0 1 1 1 1 1 1 1 1 On Switch Pair None 1 2 3 4 5 6 7 8 Logic "0" = VAL 0.8 V Logic "1" = VAH 2.4 V X = Do not Care ORDERING INFORMATION - DG406B Temp Range Package 28-Pin Plastic DIP - 40 to 85 C 28-Pin PLCC 28-Pin Widebody SOIC Part Number DG406BDJ DG406BDJ-E3 DG406BDN DG406BDN-T1-E3 DG406BDW DG406BDW-E3 ORDERING INFORMATION - DG407B Temp Range Package 28-Pin Plastic DIP - 40 to 85 C 28-Pin PLCC 28-Pin Widebody SOIC Part Number DG407BDJ DG407BDJ-E3 DG407BDN DG407BDN-T1-E3 DG407BDW DG407BDW-E3 www.vishay.com 2 Document Number: 72552 S-71061-Rev. B, 21-May-07 DG406B/407B Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Parameter Voltages Referenced to VDigital Inputsa, VS, VD Current (Any Terminal) Peak Current, S or D (Pulsed at 1 ms, 10 % Duty Cycle Max) Storage Temperature 28-Pin Plastic Power Dissipation (Package)b DIPc 28-Pin CerDIPd 28-Pin Plastic PLCCc LCC-28e 28-Pin Widebody SOIC f V+ GND Limit 44 25 (V-) - 2 to (V+) + 2 or 20 mA, whichever occurs first 30 100 - 65 to 150 625 1.2 450 1.35 450 Unit V mA C mW W mW W mW Notes: a. Signals on SX, DX or INX exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings. b. All leads soldered or welded to PC board. c. Derate 8.3 mW/C above 75 C. d. Derate 16 mW/C above 75 C. e. Derate 18 mW/C above 75 C. f. Derate 6 mW/C above 75 C. Document Number: 72552 S-71061-Rev. B, 21-May-07 www.vishay.com 3 DG406B/407B Vishay Siliconix SPECIFICATIONS Test Conditions Unless Otherwise Specified V+ = 15 V, V- = - 15 V Parameter Analog Switch Analog Signal Rangee Drain-Source On-Resistance rDS(on) Matching Between Channelsg Source Off Leakage Current Symbol VANALOG rDS(on) rDS(on) IS(off) VEN = 0 V VD = 10 V VS = 10 V DG406B DG407B VS = VD = 10 Sequence Each Switch On DG406B DG407B VD = 10 V, IS = - 10 mA Sequence Each Switch On VD = 10 V VAL = 0.8 V, VAH = 2.4 Vf Tempb Full Room Full Room Room Full Room Full Room Full Room Full Room Full Full Full VA = 2.4 V, 15 V VEN = 0 V, 2.4 V, VA = 0 V f = 1 MHz Full Full Room Room Full Room Full Room Full Room Full Room Room Room Room DG407B DG406B DG407B Room Room Room Room Full Room Full Room Full Room Full 6 115 39 75 50 11 - 86 6 108 54 114 57 23 - 0.02 28 - 0.01 - 20 - 20 -1 - 10 500 900 - 20 - 20 30 75 -1 - 10 500 700 30 75 A pF 10 29 107 134 88 98 148 170 10 21 107 123 88 94 148 161 ns -1 -1 45 5 - 0.5 - 50 -1 - 200 -1 - 100 -1 - 200 -1 - 100 2.4 0.8 1 1 -1 -1 0.5 50 1 200 1 100 1 200 1 100 - 0.5 -5 -1 - 40 -1 - 20 -1 - 40 -1 - 20 2.4 0.8 1 1 0.5 5 1 40 1 20 1 40 1 20 Typc A Suffix - 55 to 125 C Mind - 15 Maxd 15 60 87 D Suffix - 40 to 85 C Mind - 15 Maxd 15 60 74 Unit V % Drain Off Leakage Current ID(off) nA Drain On Leakage Current Digital Control Logic High Input Voltage Logic Low Input Voltage Logic High Input Current Logic Low Input Current Logic Input Capacitance Dynamic Characteristics Transition Time Break-Before-Make Interval Enable Turn-On Time Enable Turn-Off Time Charge Injection Off Isolationh Source Off Capacitance Drain Off Capacitance Drain On Capacitance Power Supplies Positive Supply Current Negative Supply Current Positive Supply Current Negative Supply Current ID(on) VINH VINL IAH IAL Cin tTRANS tOPEN tON(EN) See Figure 3 tOFF(EN) Q OIRR CS(off) CD(off) CD(on) CL = 1 nF, VS = 0 V, RS = 0 VEN = 0 V, RL = 50 f = 1 MHz VEN = 0 V, VS = 0 V, f = 1 MHz VEN = 0 V VD = 0 V f = 1 MHz V A pF See Figure 2 See Figure 4 pC dB I+ VEN = VA = 0 or 5 V II+ VEN = 2.4 V, VA = 0 V I- www.vishay.com 4 Document Number: 72552 S-71061-Rev. B, 21-May-07 DG406B/407B Vishay Siliconix SPECIFICATIONS FOR SINGLE SUPPLY Test Conditions Unless Otherwise Specified V+ = 12 V, V- = 0 V Parameter Analog Switch Analog Signal Rangee Drain-Source On-Resistance rDS(on) Matching Between Channelsg Source Off Leakage Currenta Drain Off Leakage Currenta Drain On Leakage Currenta Dynamic Characteristics Switching Time of Multiplexer Enable Turn-On Time Enable Turn-Off Time Charge Injection Power Supplies Positive Supply Current Negative Supply Current I+ IRoom Full VEN = 0 V or 5 V, VA = 0 V or 5 V Room Full 13 - 0.01 - 20 - 20 30 75 - 20 - 20 30 75 A tTRANS tON(EN) tOFF(EN) Q VS1 = 8 V, VS8 = 0 V, VIN = 2.4 V Room VINH = 2.4 V, VINL = 0 V VS1 = 5 V CL = 1 nF, VS = 6 V, RS = 0 Room Room Room 130 93 63 9 163 125 94 163 125 94 pC ns Symbol VANALOG rDS(on) rDS(on) IS(off) ID(off) ID(on) VD = 3 V, IS = - 1 mA Sequence Each Switch On VEN = 0 V VD = 10 V or 0.5 V VS = 0.5 V or 10 V VS = VD = 10 V Sequence Each Switch On VAL = 0.8 V, VAH = 2.4 Vf Tempb Full Room Room Room DG406B DG407B DG406B DG407B Room Room Room Room 78 5 - 0.5 -1 -1 -1 -1 0.5 1 1 1 1 - 0.5 -1 -1 -1 -1 0.5 1 1 1 1 nA Typc A Suffix - 55 to 125 C Mind 0 Maxd 12 100 D Suffix - 40 to 85 C Mind 0 Maxd 12 100 Unit V % Notes: a. Guaranteed by 15 V leakage test, not production tested. b. Room = 25 C, Full = as determined by the operating temperature suffix. c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. e. Guaranteed by design, not subject to production test. f. VIN = input voltage to perform proper function. g. rDS(on) = rDS(on) MAX - rDS(on) MIN. h. Worst case isolation occurs on Channel 4 due to proximity to the drain pin. Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Document Number: 72552 S-71061-Rev. B, 21-May-07 www.vishay.com 5 DG406B/407B Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 C, unless otherwise noted 125 rDS(on) - Drain-Source On-Resistance () rDS(on) - Drain-Source On-Resistance () TA = 25 C 105 5V 8V 65 10 V 12 V 45 15 V 20 V 350 TA = 25 C 300 V+ = 5.0 V 250 200 150 100 50 0 - 15 - 10 -5 0 5 10 15 20 0 2 4 6 8 10 12 14 16 18 20 22 VD - Drain Voltage (V) VD - Drain Voltage (V) V+ = 10 V V+ = 12 V V+ = 15 V V+ = 20 V V+ = 22 V 85 25 5 - 20 On-Resistance vs. VD and Dual Supply Voltage 85 rDS(on) - Drain-Source On-Resistance () rDS(on) - Drain-Source On-Resistance () V = 15 V 75 65 55 45 35 - 55 C 25 15 5 - 15 85 C 125 C On-Resistance vs. VD and Unipolar Supply Voltage 145 125 125 C 105 85 65 - 55 C 45 25 5 V+ = 12 V V- = 0 V 85 C 25 C 25 C - 10 -5 0 5 10 15 0 2 4 6 8 10 12 VD - Drain Voltage (V) VD - Drain Voltage (V) On-Resistance vs. VD and Temperature 200 150 100 ID(on) ID, IS (pA) 50 0 - 50 - 100 - 150 - 200 - 15 IS(off) ID(off) Leakage (pA) 100 V- = - 15 V TA = 25 C 10000 On-Resistance vs. VD and Temperature V = 15 V 1000 IS(off) ID(on) ID(off) 10 - 10 -5 0 5 10 15 1 - 80 - 60 - 40 - 20 0 20 40 60 80 100 120 140 VD or VS - Drain or Source Voltage (V) Temperature (C) Leakage vs. Analog Voltage Leakage vs. Current www.vishay.com 6 Document Number: 72552 S-71061-Rev. B, 21-May-07 DG406B/407B Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 C, unless otherwise noted 100 m V = 15 V 10 m I+ - Supply Current (nA) 1m 100 10 1 100 n 75 10 n 50 1n 100 p 10 25 100 1K 10 K 100 K 1M 10 M 5 10 15 20 Input Switching Frequency (Hz) Supply Voltage (V) tOFF(en) II+ 200 175 150 Time (ns) 125 100 tTRANS tON(en) Supply Current vs. Input Switching Frequency 300 275 250 225 200 Time (ns) 175 150 125 100 75 50 25 5 10 15 20 Supply Voltage (V) 0.0 5 tOFF(en) tON(en) tTRANS VT - Switching Threshold (V) 2.5 3.0 Switching Time vs. Bipolar Supplies 2.0 1.5 1.0 0.5 10 15 20 25 30 V+ - Supply Voltage (V) Switching Time vs. Single Supplies 10 - 10 Loss, OIRR, X TALK (dB) Loss - 30 Q - Charge Injection (pC) 35 30 25 20 15 10 5 0 -5 - 10 - 15 - 20 - 25 - 30 1G Switching Threshold vs. Supply Voltage C = 1 nF V=5V V+ = 12 V - 50 OIRR - 70 XTALK - 90 V+ = 15 V V - = - 15 V RL = 50 1M 10 M Frequency (Hz) 100 M V = 15 V - 110 100 k - 35 - 15 - 12 -9 -6 -3 0 3 6 9 12 15 VS - Analog Voltage (V) Insertion Loss, Off -Isolation Crosstalk vs. Frequency Document Number: 72552 S-71061-Rev. B, 21-May-07 Charge Injection vs. Analog Voltage www.vishay.com 7 DG406B/407B Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 C, unless otherwise noted 200 175 150 Time (ns) tTRANS V = 125 100 tON V = 75 tOFF V = 15 V 50 25 - 55 - 35 15 V 15 V - 15 5 25 45 65 85 105 125 Temperature (C) Switching Time vs. Temperature SCHEMATIC DIAGRAM (TYPICAL CHANNEL) V+ GND VREF D A0 V+ AX Level Shift Decode/ Drive V- S1 V+ EN Sn V- Figure 1. www.vishay.com 8 Document Number: 72552 S-71061-Rev. B, 21-May-07 DG406B/407B Vishay Siliconix TEST CIRCUITS + 15 V + 2.4 V EN A3 A2 A1 A0 GND 50 - 15 V Switch Output + 15 V + 2.4 V V+ VO 10 V 0V 90 % VS8 tTRANS S1 ON VO 35 pF S8 ON tTRANS V300 35 pF VS1 90 % V+ S1 S2 - S15 10 V tr < 5 ns tf < 5 ns 50 % 0V DG406B S16 D 10 V VO Logic Input 3V EN A2 A1 A0 GND 50 S1b * DG407B S8b Db V300 - 15 V 10 V * = S1a - S 8a, S2b - S7b, Da Figure 2. Transition Time + 15 V V+ A3 A2 A1 A0 EN GND 50 - 15 V V300 35 pF S1 S2 - S16 -5V DG406B D VO Logic Input 3V 50 % 0V tON(EN) + 15 V V+ S1b S1a - S8a S2b - S8b - 5V Switch Output VO VO 90 % 90 % 0V tOFF(EN) tr < 5 ns tf < 5 ns A2 A1 A0 DG407B EN GND 50 - 15 V Da and Db V300 35 pF VO Figure 3. Enable Switching Time Document Number: 72552 S-71061-Rev. B, 21-May-07 www.vishay.com 9 DG406B/407B Vishay Siliconix TEST CIRCUITS + 15 V Logic Input +5V 3V 50 % 0V tr < 5 ns tf < 5 ns V+ + 2.4 V EN A3 A2 A1 A0 GND 50 All S and Da DG406B DG407B D,D b V300 - 15 V 35 pF VO Switch Output VO 0V tOPEN VS 80 % Figure 4. Break-Before-Make Interval Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see http://www.vishay.com/ppg?72552. www.vishay.com 10 Document Number: 72552 S-71061-Rev. B, 21-May-07 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
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