The ADCMP671 is a low power voltage monitor designed to detect supply undervoltage (UV) and overvoltage (OV) faults. It features two comparators and an internal 400 mV, ±0.275% reference at 3.3 V, allowing for window monitoring of multiple supplies with minimal processor I/O.
| Supply Voltage Range | 1.7 V to 5.5 V |
|---|---|
| Quiescent Current (Max) | 17 μA at 125°C |
| Reference Voltage | 400 mV, ±0.275% @ 3.3 V |
| Operating Temperature Range | -40°C to +125°C |
| Package Type | 6-lead TSOT |
The device draws a maximum of 17 μA at 125°C.
The 400 mV threshold has an accuracy of ±0.275% when VDD is 3.3 V.
Each output is guaranteed to sink greater than 5 mA over temperature.