DC1496B-B, Demo Board based on LTC2942 Battery Gas Gauge with I2C Interface, 14-Bit ADC

Beschreibung

• DC1496B-B, Demonstration Circuit features the LTC2942. The DC1496B-B options rely on an external precision sense resistor. All four devices measure battery charge state in handheld PC and portable product applications. The operating range is perfectly suited for single cell Li-Ion batteries. The LTC2942 adds battery voltage and on-chip temperature measurement with an internal 14-bit No Latency ADC. The three measured quantities (charge, voltage and temperature) are stored in internal registers accessible via the onboard SMBus/I2C interface