MAX4534ESD

The MAX4534 (single 4-to-1) and MAX4535 (dual 2-to-1) fault-protected multiplexers operate with ±4.5V to ±20V dual supplies or a +9V to +36V single supply.
These multiplexers feature fault-protected inputs, Rail-to-Rail® signal-handling capability, and overvoltage clamping at 150mV beyond the rails. Both parts feature ±40V overvoltage protection with supplies off and ±25V protection with supplies on. On-resistance is 400Ω max and is matched between channels to 10Ω max. All digital inputs have TTL logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +12V or dual ±15V supplies.
Features
♦ ±40V Fault Protection with Power Off ±25V Fault Protection with ±15V Supplies
♦ No Power-Supply Sequencing Required
♦ All Channels Off with Power Off
♦ Rail-to-Rail Signal Handling
♦ Output Clamped to Appropriate Supply Voltage During Fault Condition
♦ 1.0kΩ typ Output Clamp Resistance During Overvoltage
♦ 400Ω max On-Resistance
♦ 20ns typ Fault Response Time
♦ ±4.5V to ±20V Dual Supplies +9V to +36V Single Supply
♦ TTL/CMOS-Compatible Logic InputsApplications Data-Acquisition Systems Industrial and Process Control Avionics Signal Routing Redundant/Backup Systems