Datasheet ADG658, ADG659 (Analog Devices)

+3 V/+5 V/±5 V CMOS 4- and 8-Channel Analog Multiplexers Data Sheet ADG658/ ADG659 FEATURES FUNCTIONAL BLOCK DIAGRAM ±2 V to ±6 V dual supply ADG658 ADG659 2 V to 12 V single supply Automotive temperature range −40°C to +125°C S1 S1A DA <0.1 nA leakage currents S4A 45 Ω on resistance over full signal range Rail-to-rail switching operation D Single 8-to-1 multiplexer ADG658 S1B Differential 4-to-1 multiplexer ADG659 DB 16-lead LFCSP/TSSOP/QSOP packages S8 S4B Typical power consumption <0.1 μW 1 OF 8 1 OF 4 TTL/CMOS compatible inputs DECODER DECODER Package upgrades to 74HC4051/74HC4052 and MAX4051/MAX4052/MAX4581/MAX4582 A0 A1 A2 EN A0 A1 EN APPLICATIONS SWITCHES SHOWN FOR A LOGIC 1 INPUT
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Automotive applications
Figure 1.
Automatic test equipment Data acquisition systems Battery-powered systems Communication systems Audio and video signal routing Relay replacement Sample-and-hold systems Industrial control systems GENERAL DESCRIPTION
The ADG658 and ADG659 are low voltage, CMOS analog The ADG658 and ADG659 are available in 16-lead TSSOP/ multiplexers comprised of eight single channels and four QSOP packages and 16-lead 4 mm × 4 mm LFCSP packages. differential channels, respectively. The ADG658 switches one of
PRODUCT HIGHLIGHTS
eight inputs (S1–S8) to a common output, D, as determined by the 3-bit binary address lines A0, A1, and A2. The ADG659 1. Single- and dual-supply operation. The ADG658 and switches one of four differential inputs to a common differential ADG659 offer high performance and are fully specified output, as determined by the 2-bit binary address lines A0 and and guaranteed with ±5 V, +5 V, and +3 V supply rails. A1. An EN input on both devices enables or disables the device. 2. Automotive temperature range −40°C to +125°C. When disabled, all channels are switched off. 3. Low power consumption, typically <0.1 μW. 4. 16-lead 4 mm × 4 mm LFCSP packages, 16-lead TSSOP These devices are designed on an enhanced process that provides package and 16-lead QSOP package. lower power dissipation yet gives high switching speeds. These devices can operate equally well as either multiplexers or demul- tiplexers and have an input range that extends to the supplies. All channels exhibit break-before-make switching action, preventing momentary shorting when switching channels. All digital inputs have 0.8 V to 2.4 V logic thresholds, ensuring TTL/CMOS logic compatibility when using single +5 V or dual ±5 V supplies.
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Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS REVISION HISTORY SPECIFICATIONS DUAL SUPPLY 5 V SINGLE SUPPLY 2.7 V TO 3.6 V SINGLE SUPPLY ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY TEST CIRCUITS OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS