Datasheet

www.ti.com Overview
1 Overview
The AMC80 is a hardware monitor that communicates over an I
2
C™ interface. The three I
2
C address pins
allow up to eight devices on a single bus.
The AMC80 has seven analog inputs that read positive voltages with 10-bit precision together with two fan
tachometer inputs, each with internal programmable divisors. The AMC80 performs sequenced
comparisons of the analog inputs with internal, programmable limits. When any value exceeds the
programmed limit, the interrupt outputs become active. The AMC80 can accept a 3.0V to 5.5V power
supply, and is available in a 24-pin TSSOP package.
1.1 AMC80EVM Kit Contents
Figure 1 shows all of the hardware included with the AMC80EVM kit. Contact the Texas Instruments
Product Information Center nearest you if any component is missing. It is highly recommended that you
also check the TI website at http://www.ti.com to verify that you have the latest versions of the related
software.
Figure 1. Typical Hardware Included with the AMC80EVM Kit
3
SBOU101–March 2011 AMC80EVM
Submit Documentation Feedback
© 2011, Texas Instruments Incorporated