LTC2990 Datasheet - Linear Technology Corporation

LTC2990 Current and Temperature Monitor

The LTC®2990 is used to monitor system temperatures, voltages and currents. Through the I2C serial interface, the device can be configured to measure many combinations of internal temperature, remote temperature, remote voltage, remote current and internal VCC. The internal 10ppm/°C reference minimi.

LTC2990 Features

* nn Measures Voltage, Current and Temperature nn Measures Two Remote Diode Temperatures nn ±0.5°C Accuracy, 0.06°C Resolution (Typ) nn ±1°C Internal Temperature Sensor (Typ) nn 14-Bit ADC Measures Voltage/Current nn 3V to 5.5V Supply Operating Voltage nn Four Selectable Addresses nn Internal 10ppm/°C

LTC2990_LinearTechnologyCorporation.pdf