MAX978ESE+

MAXIM INTEGRATED PRODUCTS  MAX978ESE+  模拟比较器, 轨至轨, 高速, 4, 20 ns, 2.7V 至 5.5V, NSOIC, 16 引脚

The is a single supply, high speed, low power quad comparator in 16 pin NSOIC 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.

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Supply voltage range is 2.7V to 5.5V

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

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Shutdown supply current is 1nA

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Rail to rail outputs push/pull output structure

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Ground sensing inputs

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Common mode rejection ratio is 95dB

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Output rise/fall time is 1.6ns

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Power-up delay is 3µs