ADG659 Datasheet

• ±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
• Differential 4-to-1 multiplexer
• 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

• 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

The ADG659 are low voltage, CMOS analog multiplexers comprised of eight single channels and four differential channels, respectively. 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 enables or disables the device. When disabled, all channels are switched off.

These devices are designed on an enhanced process that provides lower power dissipation yet gives high switching speeds. These devices 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 ADG659 are available in 16-lead TSSOP/QSOP packages and 16-lead 4 mm × 4 mm LFCSP packages.