MAX4508ESE+ Datasheet PDF - Maxim Integrated

●The MAX4508ESE+ is a fault protected, high voltage, single 8 to 1 multiplexer with output clamps in 16 pin NSOIC package. It operates with dual supplies of ±4.5V to ±20V or a single supply of +9V to +36V. This multiplexer features fault-protected inputs, rail to rail signal handling capability and overvoltage clamping at 150mV beyond the rails. It offers ±40V overvoltage protection with supplies off and ±25V protection with supplies on. On-resistance is 400 ohm max and matched between channels to 15ohm max. All digital inputs have TTL logic thresholds ensuring both TTL and CMOS logic compatibility when using a single +12V supply or dual ±15V supplies. Typical applications include data acquisition systems, signal routing and redundant/backup systems.

● Normally open switches

● Operating temperature range from -40°C to 85°C

● No power supply sequencing required

● All channels off with power off

● NO off leakage current is 0.5nA at 25°C

● 1Kohm output clamp resistance during overvoltage

● Fault response time is 20ns