Datasheet Details
| Part number | CN1185 |
|---|---|
| Manufacturer | CONSONANCE |
| File Size | 294.35 KB |
| Description | Low-Power Four Channel Voltage Monitoring |
| Datasheet |
 CN1185 Datasheet
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General Description
CN1185 is a low-power four-channel voltage monitoring chip, it consumes only 7.3 microamps current, very suitable for monitoring the battery voltage.
The divice contains four voltage comparators, each comparator's positive input received on-chip voltage reference.
Key Features
- Operating supply voltage range：2.7V-6V.
- 7.3µA Supply Current @VCC=4V.
- Guaranteed Output Valid to VCC = 1.2V.
- Four-channel voltage comparator.
- Open-drain output.
- Start time: 15 ms (typical).
- Output can drive LED or connected with the microprocessor.
- Precise Reset Threshold: 2.5%.
- Comparator hysteresis can be set by two logical ports.
- 60ms typical Delay to Filter out the noise.
- Blink output control function.
- Operating Temperature Range -.