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
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.
These parts are designed on an enhanced process that provides lower power dissipation yet gives high switching speeds. These parts can operate equally well as either multiplexers or demultiplexers 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.
The ADG658 and ADG659 are available in 16-lead TSSOP/
QSOP packages and 16-lead 4 mm × 4 mm LFCSP packages.
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Product Tags:
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ADG659YRUZ1 3 Integrated Circuit Chip CMOS 4- and 8-Channel Analog Multiplexers Images
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