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DG409DY-E3 Datasheet(PDF) 1 Page - Vishay Siliconix |
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DG409DY-E3 Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 12 page Vishay Siliconix DG408/409 Document Number: 70062 S-71155–Rev. G, 11-Jun-07 www.vishay.com 1 8-Ch/Dual 4-Ch High-Performance CMOS Analog Multiplexers FEATURES • Low On-Resistance - rDS(on): 100 Ω • Low Charge Injection - Q: 20 pC • Fast Transition Time - tTRANS: 160 ns • Low Power - ISUPPLY: 10 µA • Single Supply Capability • 44 V Supply Max Rating • TTL Compatible Logic BENEFITS • Reduced Switching Errors • 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 • ATE Systems • Battery Powered Systems • High Rel Systems • Single Supply Systems • Medical Instrumentation DESCRIPTION The DG408 is an 8-channel single-ended analog multiplexer designed to connect one of eight inputs to a common output as determined by a 3-bit binary address (A0, A1, A2). The DG409 is a dual 4-channel differential analog multiplexer designed to connect one of four differential inputs to a common dual output as determined by its 2-bit binary address (A0, A1). Break-before-make switching action protects against momentary crosstalk between adjacent channels. 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 DG408/409 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 V. Additionally, single supply operation is also allowed. An epitaxial layer prevents latchup. For additional information please see Technical Article TA201 (FaxBack Number 70600). FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION * Pb containing terminations are not RoHS compliant, exemptions may apply S3 A0 S6 D S4 A1 S8 S7 EN Dual-In-Line SOIC and TSSOP A2 V- GND S1 V+ S2 S5 Decoders/Drivers 1 2 3 4 5 6 7 16 15 14 13 12 11 10 Top View 89 DG408 Dual-In-Line SOIC and TSSOP 9 A0 Da A1 Db EN GND V- V+ S1a S1b S2a S2b S3a S3b S4a S4b Decoders/Drivers 1 2 3 4 5 6 7 16 15 14 13 12 11 10 Top View 8 DG409 Available Pb-free RoHS* COMPLIANT |
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