The ADG658 and ADG659WYRUZ-REEL7 are low voltage, CMOS analogmultiplexers comprised of eight single channels and fourdifferential channels, respectively. The ADG658 switches one ofeight inputs (S1–S8) to a common output, D, as determined bythe 3-bit binary address lines A0, A1, and A2. The ADG659switches one of four differential inputs to a common differentialoutput, as determined by the 2-bit binary address lines A0 andA1. 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 provideslower power dissipation yet gives high switching speeds. Thesedevices can operate equally well as either multiplexers or demultiplexersand have an input range that extends to the supplies. Allchannels exhibit break-before-make switching action, preventingmomentary shorting when switching channels. All digital inputshave 0.8 V to 2.4 V logic thresholds, ensuring TTL/CMOS logiccompatibility when using single +5 V or dual ±5 V supplies.
The ADG658 and ADG659WYRUZ-REEL7 are available in 16-lead TSSOP/QSOP packages and 16-lead 4 mm × 4 mm LFCSP packages.
Product Highlights
Feature
- ±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
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
(Picture: Pinout)
