Analog Multiplexer Single 4:1 14-Pin SOIC N

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 400O max and is matched between channels to 10O max. All digital inputs have TTL logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +12V or dual ±15V supplies.

• ±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
• 1.0kO typ Output Clamp Resistance During Overvoltage
• 400O max On-Resistance
• 20ns typ Fault Response Time
• ±4.5V to ±20V Dual Supplies
• +9V to +36V Single Supply
• TTL/CMOS-Compatible Logic Inputs