The ADCMP341/ADCMP343 consist of two low power, high accuracy comparators with a 400 mV reference in an 8-lead SOT-23 package. Operating within a supply range of 1.7 V to 5.5 V, the devices only draw 6.5 μA (typical), making them ideal for low voltage system monitoring.
The ADCMP341 and ADCMP343 are dual low-power, high-accuracy comparators featuring a 400 mV reference and user-programmable hysteresis via a resistor string. The ADCMP341 has noninverting inputs, while the ADCMP343 has inverting inputs. Both devices operate with a supply range of 1.7 V to 5.5 V and are housed in a small 8-lead SOT-23 package.
| Supply Range | 1.7 V to 5.5 V |
|---|---|
| Quiescent Current | 6.5 µA typical |
| Input Bias Current | 5 nA maximum |
| Threshold Voltage Accuracy | 0.275 % |
| Package Type | 8-lead SOT-23 |
| Operating Temperature Range | -40°C to +125°C |
The devices operate within a supply range of 1.7 V to 5.5 V.
The typical quiescent current is 6.5 µA.
The ADCMP341 has noninverting inputs, while the ADCMP343 has inverting inputs.