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LTC2970-1 - Dual I2C Power Supply Monitor and Margining Controller

Download the LTC2970-1 datasheet PDF. This datasheet also covers the LTC2970 variant, as both devices belong to the same dual i2c power supply monitor and margining controller family and are provided as variant models within a single manufacturer datasheet.

General Description

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.

Key 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-Chip Temperature Sensor n Available in 24-Pin 4mm × 5mm QFN Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC2970_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC2970 Dual I2C Power Supply Monitor and Margining Controller
LTC2974 4-Channel PMBus Power System Manager
LTC2900 Programmable Quad Supply Monitor
LTC2901 Programmable Quad Supply Monitor
LTC2903-1 Precision Quad Supply Monitor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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-Chip Temperature Sensor n Available in 24-Pin 4mm × 5mm QFN Package Applications n Dual Power Supply Voltage Servo n Monitoring Supply Voltage and Current n Programmable Power Supplies n Programmable Reference LTC2970/LTC2970-1 Dual I2C Power Supply Monitor and Margining Controller Description The LTC®2970 is a dual power supply monitor and margining controller with an SMBus compatible I2C bus interface.