last highlighted date: 2024-03-05
Highlights
- Supply Voltage
- Note: It means we can directly power it via lipo
- Electrical CharacteristicsElectrical Characteristics (continued)
- Note: check here to calculate low power
- Backup Power-Supply Input. When using the device with the VBAT input as the primary power source, this pinshould be decoupled using a 0.1μF to 1.0μF low-leakage capacitor. When using the device with the VBAT inputas the backup power source, the capacitor is not required. If VBAT is not used, connect to ground. The device isUL recognized to ensure against reverse charging when used with a primary lithium battery.
- Note: notes about Vbat pin