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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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92042012C bảng dữ liệu(PDF) 1 Page - Vishay Siliconix |
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92042012C bảng dữ liệu(HTML) 1 Page - Vishay Siliconix |
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1 / 16 page  Document Number: 67952 www.vishay.com S11-1003-Rev. A, 23-May-11 1 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 8-Ch/Dual 4-Ch High-Performance CMOS Analog Multiplexers DG408MIL, DG409MIL Vishay Siliconix 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, DG409 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. FEATURES • Low on-resistance - RDS(on): 100 • 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 FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION S3 A0 S6 D S4 A1 S8 S7 EN CerDIP 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 CerDIP 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 |
Số phần tương tự - 92042012C |
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Mô tả tương tự - 92042012C |
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