GENERAL DESCRIPTION

The ADG658 and ADG659 are low voltage, CMOS analog multiplexers comprised of eight single channels and four differential channels, respectively. The ADG658 switches one of eight inputs (S1–S8) to a common output, D, as determined by the 3-bit binary address lines A0, A1, and A2. The ADG659 switches one of four differential inputs to a common differential output, as determined by the 2-bit binary address lines A0 and A1. An EN input on both devices is used to enable or disable the device. When disabled, all channels are switched off.

FEATURES

±2 V to ±6 V dual supply

2 V to 12 V single supply

Automotive temperature range ?40°C to +125°C

<0.1 nA leakage currents

45 Ω on resistance over full signal range

Rail-to-rail switching operation

Single 8-to-1 multiplexer ADG658

Differential 4-to-1 multiplexer ADG659

16-lead LFCSP/TSSOP/QSOP packages

Typical power consumption <0.1 μW

TTL/CMOS compatible inputs

Package upgrades to 74HC4051/74HC4052 and

MAX4051/MAX4052/MAX4581/MAX4582

APPLICATIONS

Automotive applications

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