TIAMC7891SRHHT
Overview
The AMC7891 is a highly integrated analog monitoring and control solution containing an 8-channel, 10-bit Analog-to-Digital Converter (ADC) and four 10-bit Digital-to-Analog Converters (DACs). It features an internal 2.5V reference and an integrated temperature sensor, designed for applications requiring precise closed-loop control in a compact 6x6mm VQFN package.
Why Choose This Part
The device consolidates 8 ADC channels and 4 DAC channels with 12 GPIOs into a single chip, significantly reducing PCB footprint. It includes a power-on reset that initializes outputs to 0V for system safety and features a low sleep current of 1250 uA for power-sensitive designs.
Applications
Key Specifications
Getting Started
Development begins by interfacing the AMC7891 with a microcontroller over the SPI bus using the 36-pin VQFN layout. For rapid evaluation, use the AMC7891EVM evaluation module which provides a platform to test the ADC and DAC performance via TI's graphical user interface software.
