MAX978EEE+

The MAX978EEE+ is a single supply, high speed, low power quad comparator in 16 pin QSOP package. This comparator is optimized for +3V/+5V single supply applications, it achieve a 20ns propagation delay while consuming only 225µA supply current per comparator. Device inputs have a common mode voltage range that extends 200mV below ground and outputs are capable of rail to rail operation without external pull-up circuitry, making device ideal for interface with CMOS/TTL logic. All inputs and outputs can tolerate a continuous short circuit fault condition to either rail. The comparator's internal hysteresis ensures clean output switching even with slow moving input signals.

• Supply voltage range is 2.7V to 5.5V
• Operating temperature range from -40°C to 85°C
• Shutdown supply current is 1nA
• Rail to rail outputs (push/pull output structure)
• Ground sensing inputs
• Common mode rejection ratio is 95dB
• Output rise/fall time is 1.6ns
• Power-up delay is 3µs

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