LTC2970 Datasheet (Linear Technology) - Dual I2C Power Supply Monitor and Margining Controller

LTC2970, Dual I2C Power Supply Monitor and Margining Controller

The LTC®2970 is a dual power supply monitor and margining controller with an SMBus compatible I2C bus interface.

A low-drift, on-chip reference and 14-bit ΔΣ A/D converter allow precise measurements of supply voltages, load currents or internal die temperature.

Fault management allows ALERT to be as

LTC2970 Features

* n Less Than ±0.5% Total Unadjusted Error 14-Bit DS ADC with On-Chip Reference n Dual, 8-Bit IDACs with 1x Voltage Buffers n Linear, Voltage Servo Adjusts Supply Voltages by Ramping IDAC Outputs Up/Down n I2C Bus Interface (SMBus Compatible) n Extensive, User Configurable Fault Monitoring n On-