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MAX9109ESA+
Analogue Comparator, Low Power, High Speed, 1 Comparator, 25 ns, 4.5V to 5.5V, NSOIC, 8 Pins
제품 개요
The MAX9109ESA+ is a 25ns, single, low power, TTL comparator in 8 pin NSOIC package. This is a high speed, low power voltage comparator designed for use in systems powered from a single +5V supply. Its 25ns propagation delay (with 10mV input overdrive) is achieved with a power consumption of only 1.75mW per comparator. The wide input common mode range extends from 200mV below ground to within 1.5V of the positive supply rail. The device has a TTL compatible output requiring no external pull-up circuitry. The easy to use comparator incorporates internal hysteresis to ensure clean output switching even when the device is driven by a slow moving input signal. It features an output latch but does not have complementary outputs. Typical applications include battery powered systems, A/D converters, line receivers, threshold detectors/discriminators, sampling circuits and zero crossing detectors.
- Supply voltage range is 4.5V to 5.5V
- Operating temperature range from -40°C to 85°C
- Supply current per comparator is 350µA
- Low offset voltage is 500µV
- Internal hysteresis of 2mV provides clean switching
- Input bias current is 125nA
- Common mode rejection ratio is 50µV/V and power supply rejection ratio is 50µV/V
- A/D Converters; Battery-Powered Applications; Line Receivers; Sampling Circuits; Threshold Detectors/Discriminators; Zero-Crossing Detectors
애플리케이션
Signal Processing, Portable Devices
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