DG406B/407B Vishay Siliconix 16-Ch/Dual 8-Ch High-Performance CMOS Analog Multiplexers DESCRIPTION FEATURES 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. BENEFITS 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. • • • • • • Low On-Resistance - rDS(on): 45 Ω 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 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 DG407B Dual-In-Line and SOIC Wide-Body V+ NC 1 2 Dual-In-Line and SOIC Wide-Body 28 D V+ 1 28 Da 27 V- Db 2 27 V- NC 3 26 S8a NC 3 26 S8 S16 4 25 S7 S8b 4 25 S7a S7b 5 24 S6a S15 5 24 S6 S14 6 23 S5 S6b 6 23 S5a S5b 7 22 S4a S13 7 22 S4 S12 8 21 S3 S4b 8 21 S3a S3b 9 20 S2a S11 9 20 S2 S10 10 19 S1 S2b 10 19 S1a 18 EN S1b 11 18 EN 17 A0 GND 12 17 A0 NC 13 16 A1 NC 14 15 A2 S9 11 GND 12 Decoders/Drivers NC 13 16 A1 A3 14 15 A2 Top View Decoders/Drivers Top View * 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 S15 5 25 S 8a Da 4 3 2 1 28 27 26 V- V+ D 28 27 26 Db V+ 1 NC NC 2 S 8b NC 3 S8 S 16 4 V- PLCC and LCC DG407B PLCC and LCC DG406B S7 S7b 5 25 S7a 6 24 S6a S14 6 24 S6 S6b S13 7 23 S5 S5b 7 23 S5a 22 S4 S4b 8 22 S4a 9 21 S3a 20 S2a 19 S1a 8 S11 9 21 S3 S3b S10 10 20 S2 S2b 10 S1 S1b 11 19 EN A0 A1 A2 NC A0 EN A1 A2 12 13 14 15 16 17 18 A3 12 13 14 15 16 17 18 NC Decoders/Drivers Decoders/Drivers GND 11 GND S9 NC S12 Top View Top View TRUTH TABLE - DG406B TRUTH TABLE - DG407B A3 A2 A1 A0 EN On Switch A2 A1 A0 EN On Switch Pair X X X X 0 None X X X 0 None 0 0 0 0 1 1 0 0 0 1 1 0 0 0 1 1 2 0 0 1 1 2 0 0 1 0 1 3 0 1 0 1 3 0 0 1 1 1 4 0 1 1 1 4 0 1 0 0 1 5 1 0 0 1 5 0 1 0 1 1 6 1 0 1 1 6 0 1 1 0 1 7 1 1 0 1 7 0 1 1 1 1 8 1 1 1 1 8 1 0 0 0 1 9 1 0 0 1 1 10 1 0 1 0 1 11 1 0 1 1 1 12 1 1 0 0 1 13 1 1 0 1 1 14 1 1 1 0 1 15 1 1 1 1 1 16 Logic "0" = VAL ≤ 0.8 V Logic "1" = VAH ≥ 2.4 V X = Do not Care ORDERING INFORMATION - DG406B ORDERING INFORMATION - DG407B Temp Range Temp Range - 40 to 85 °C www.vishay.com 2 Package Part Number 28-Pin Plastic DIP DG406BDJ DG406BDJ-E3 28-Pin PLCC DG406BDN DG406BDN-T1-E3 28-Pin Widebody SOIC DG406BDW DG406BDW-E3 - 40 to 85 °C Package Part Number 28-Pin Plastic DIP DG407BDJ DG407BDJ-E3 28-Pin PLCC DG407BDN DG407BDN-T1-E3 28-Pin Widebody SOIC DG407BDW DG407BDW-E3 Document Number: 72552 S-71061–Rev. B, 21-May-07 DG406B/407B Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Parameter Voltages Referenced to V- Limit 44 V+ GND 25 (V-) - 2 to (V+) + 2 or 20 mA, whichever occurs first 30 Digital 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 100 Unit V mA - 65 to 150 °C 625 mW 28-Pin CerDIPd 1.2 W 28-Pin Plastic PLCCc 450 mW 1.35 W 450 mW LCC-28e 28-Pin Widebody SOIC f 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 VAL = 0.8 V, VAH = 2.4 Vf Tempb rDS(on) VD = ± 10 V, IS = - 10 mA Sequence Each Switch On Room Full 45 ΔrDS(on) VD = ± 10 V Room 5 Parameter Analog Switch Symbol Analog Signal Rangee Drain-Source On-Resistance VANALOG rDS(on) Matching Between Channelsg Source Off Leakage Current Drain Off Leakage Current Full IS(off) ID(off) VEN = 0 V VD = ± 10 V VS = ± 10 V DG406B DG407B Drain On Leakage Current ID(on) Typc VS = VD = ± 10 Sequence Each Switch On DG406B DG407B A Suffix - 55 to 125 °C D Suffix - 40 to 85 °C Mind Maxd Mind 15 - 15 - 15 60 87 Maxd Unit 15 V 60 74 Ω % Room Full Room Full Room Full Room Full Room Full - 0.5 - 50 -1 - 200 -1 - 100 -1 - 200 -1 - 100 2.4 0.5 50 1 200 1 100 1 200 1 100 - 0.5 -5 -1 - 40 -1 - 20 -1 - 40 -1 - 20 0.5 5 1 40 1 20 1 40 1 20 nA Digital Control Logic High Input Voltage VINH Full Logic Low Input Voltage VINL Full Logic High Input Current IAH VA = 2.4 V, 15 V Full -1 1 -1 1 Logic Low Input Current IAL VEN = 0 V, 2.4 V, VA = 0 V Full -1 1 -1 1 Logic Input Capacitance Cin f = 1 MHz Room 6 Transition Time tTRANS See Figure 2 115 Break-Before-Make Interval tOPEN See Figure 4 Enable Turn-On Time tON(EN) Enable Turn-Off Time tOFF(EN) Room Full Room Full Room Full Room Full Room 11 pC Room - 86 dB 2.4 0.8 0.8 V µA pF Dynamic Characteristics See Figure 3 Charge Injection Q Off Isolationh OIRR Source Off Capacitance CS(off) Drain Off Capacitance Drain On Capacitance CD(off) CD(on) CL = 1 nF, VS = 0 V, RS = 0 Ω VEN = 0 V, RL = 50 Ω f = 1 MHz VEN = 0 V, VS = 0 V, f = 1 MHz VEN = 0 V VD = 0 V f = 1 MHz 39 148 170 10 29 75 Room 6 108 DG407B Room 54 DG406B Room 114 DG407B Room 57 Room Full Room Full Room Full Room Full 23 10 21 107 134 88 98 50 Room 148 161 107 123 88 94 ns pF Power Supplies Positive Supply Current I+ Negative Supply Current I- Positive Supply Current I+ Negative Supply Current I- VEN = VA = 0 or 5 V VEN = 2.4 V, VA = 0 V www.vishay.com 4 - 0.02 30 75 -1 - 10 28 - 0.01 30 75 -1 - 10 500 900 - 20 - 20 500 700 µA - 20 - 20 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 Symbol Analog Signal Rangee Drain-Source On-Resistance rDS(on) Matching Between VANALOG Channelsg Source Off Leakage Currenta Drain Off Leakage Currenta Drain On Leakage Currenta rDS(on) ΔrDS(on) IS(off) ID(off) ID(on) VAL = 0.8 V, VAH = 2.4 Vf Tempb Typc Full 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 Room 78 Room 5 A Suffix - 55 to 125 °C D Suffix - 40 to 85 °C Mind Maxd Mind Maxd Unit 0 12 0 12 V 100 Ω 100 % Room - 0.5 0.5 - 0.5 0.5 DG406B Room -1 1 -1 1 DG407B Room -1 1 -1 1 DG406B Room -1 1 -1 1 DG407B Room -1 1 -1 1 nA Dynamic Characteristics Switching Time of Multiplexer tTRANS Enable Turn-On Time tON(EN) Enable Turn-Off Time Charge Injection VS1 = 8 V, VS8 = 0 V, VIN = 2.4 V Room 130 163 163 Room 93 125 125 tOFF(EN) VINH = 2.4 V, VINL = 0 V VS1 = 5 V Room 63 94 94 Q CL = 1 nF, VS = 6 V, RS = 0 Room 9 Room Full VEN = 0 V or 5 V, VA = 0 V or 5 V Room Full 13 ns pC Power Supplies Positive Supply Current I+ Negative Supply Current I- - 0.01 30 75 - 20 - 20 30 75 - 20 - 20 µA 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. ΔrDS(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 350 TA = 25 °C 105 ±5V 85 ±8V 65 ± 10 V ± 12 V ± 15 V ± 20 V 45 25 5 - 20 rDS(on) - Drain-Source On-Resistance (Ω) rDS(on) – Drain-Source On-Resistance (Ω) 125 TA = 25 °C 300 V+ = 5.0 V 250 V+ = 10 V 200 V+ = 12 V 150 V+ = 15 V 100 V+ = 20 V V+ = 22 V 50 0 - 15 - 10 -5 0 5 10 15 0 20 2 4 6 8 rDS(on) – Drain-Source On-Resistance (Ω) rDS(on) – Drain-Source On-Resistance (Ω) V ± = ± 15 V 75 85 °C 65 125 °C 55 45 25 °C 35 - 55 °C 25 15 16 18 20 22 85 °C 125 125 °C 105 85 25 °C 65 - 55 °C 45 V+ = 12 V V- = 0 V 25 5 - 10 -5 0 5 10 0 15 2 4 6 8 10 VD – Drain Voltage (V) VD – Drain Voltage (V) On-Resistance vs. VD and Temperature On-Resistance vs. VD and Temperature 200 12 10000 V- = - 15 V TA = 25 °C V ± = ± 15 V 100 1000 IS(off) ID(on) ID(off) 50 Leakage (pA) ID, IS (pA) 14 145 85 150 12 On-Resistance vs. VD and Unipolar Supply Voltage On-Resistance vs. VD and Dual Supply Voltage 5 - 15 10 VD – Drain Voltage (V) VD – Drain Voltage (V) 0 IS(off) - 50 - 100 100 ID(on) ID(off) 10 - 150 - 200 - 15 - 10 -5 0 5 10 VD or VS – Drain or Source Voltage (V) Leakage vs. Analog Voltage www.vishay.com 6 15 1 - 80 - 60 - 40 - 20 0 20 40 60 80 100 120 140 Temperature (°C) Leakage vs. Current Document Number: 72552 S-71061–Rev. B, 21-May-07 DG406B/407B Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 °C, unless otherwise noted 200 100 m V ± = ± 15 V 175 1m 150 I+ 100 µ Time (ns) I+ – Supply Current (nA) 10 m 10 µ 1µ I- tTRANS 125 100 tON(en) 100 n 75 tOFF(en) 10 n 50 1n 25 100 p 10 100 1K 10 K 100 K 1M 10 M ±5 ± 10 Input Switching Frequency (Hz) ± 15 ± 20 Supply Voltage (V) Supply Current vs. Input Switching Frequency Switching Time vs. Bipolar Supplies 300 3.0 275 2.5 VT – Switching Threshold (V) 250 225 Time (ns) 200 tTRANS 175 150 125 tOFF(en) tON(en) 100 75 2.0 1.5 1.0 0.5 50 25 0.0 5 10 15 20 5 10 Supply Voltage (V) 15 20 25 30 V+ – Supply Voltage (V) Switching Time vs. Single Supplies Switching Threshold vs. Supply Voltage 35 10 30 C = 1 nF 25 - 10 Q – Charge Injection (pC) Loss, OIRR, X TALK (dB) 20 Loss - 30 - 50 OIRR - 70 XTALK V+ = 15 V V - = - 15 V RL = 50 Ω - 90 1M 10 M Frequency (Hz) 100 M Insertion Loss, Off -Isolation Crosstalk vs. Frequency Document Number: 72552 S-71061–Rev. B, 21-May-07 10 V=5V 5 0 V+ = 12 V -5 - 10 - 15 - 20 V = 15 V - 25 - 30 - 110 100 k 15 1G - 35 - 15 - 12 -9 -6 -3 0 3 6 9 12 15 VS – Analog Voltage (V) Charge Injection vs. Analog Voltage www.vishay.com 7 DG406B/407B Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 °C, unless otherwise noted 200 175 Time (ns) 150 tTRANS V = 15 V 125 100 tON V = 15 V 75 tOFF V = ± 15 V 50 25 - 55 - 35 - 15 5 25 45 65 85 105 125 Temperature (°C) Switching Time vs. Temperature SCHEMATIC DIAGRAM (TYPICAL CHANNEL) V+ GND VREF D A0 V+ Level Shift AX 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 V+ EN A2 A1 ± 10 V S1 A3 S2 - S15 DG406B S16 A0 ± 10 V VO D GND Logic Input tr < 5 ns tf < 5 ns 3V 50 % V- 0V 50 Ω 35 pF 300 Ω - 15 V VS1 90 % Switch Output + 15 V + 2.4 V V+ EN A2 VO S1b 0V 90 % 10 V VS8 * DG407B S8b A1 A0 S1 ON Db GND tTRANS tTRANS 10 V S8 ON VO V- 50 Ω 35 pF 300 Ω - 15 V * = S1a – S 8a, S2b - S7b, Da Figure 2. Transition Time + 15 V V+ A3 S1 A2 A1 A0 -5V S2 - S16 DG406B VO D EN GND V35 pF 300 Ω 50 Ω Logic Input - 15 V tr < 5 ns tf < 5 ns 3V 50 % 0V tON(EN) + 15 V V+ A2 S1b S1a - S8a S2b - S8b A1 A0 tOFF(EN) 0V Switch Output - 5V VO 90 % 90 % VO DG407B Da and Db EN GND VO V- 50 Ω 35 pF 300 Ω - 15 V 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 V+ EN + 2.4 V All S and Da A3 A2 A1 50 % 0V DG406B DG407B A0 VS VO D,D b GND 50 Ω +5V tr < 5 ns tf < 5 ns 3V 80 % Switch Output V300 Ω 35 pF VO - 15 V 0V tOPEN 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