LTC2942-1
Description
The LTC®2942-1 measures battery charge state, battery voltage and chip temperature in handheld PC and portable product applications.
Key Features
- n Indicates Accumulated Battery Charge and Discharge
- SMBus/I2C Interface
- Integrated 50mΩ High Side Sense Resistor n ±1A Sense Current Range
- High Accuracy Analog Integration
- ADC Measures Battery Voltage and Temperature
- Integrated Temperature Sensor n 1% Voltage and Charge Accuracy
- Quiescent Current Less than 100µA
- Small 6-Pin 2mm × 3mm DFN package
