400-9933069

400-9933069

gtic@gtic.com

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低压高速比较器

GT8954

The GT895X series are low-power, high-speed comparators with internal hysteresis, which feature a fast 18ns propagation delay. These devices are optimized for single +3V or +5V operation, and consume only 160μA supply current. The GT895X series support rail-to-rail input and output operation. The input common mode voltage range is from -0.1V to (V+) +0.1V. The GT895X series have an internal hysteresis for reducing comparator sensitivity to noise, even when the input signals move slowly. All features are specified over the extended -40 ° C to +125°C temperature range.

特性

- Ultra-High speed: 18ns propagation delay 

- Low offset voltage: 1.5mV (typical) 

- Rail to Rail input and output 

- 4.5mV internal hysteresis for clean switching 

- Support CMOS or TTL logic 

- Supply range: +2.5 V to +5.5 V 

- Quiescent current: 160 μA per comparator

应用

- Overcurrent Detection

- Line Receivers

- System Monitoring

- Threshold detectors

- Battery-Powered Systems