[AK9242/43]
= Preliminary =
AK9242/43
AFE with Dual 16/14-Bit 1. 1MSPS ZDS A/D Converter
General Description
The AK9242/43 are Analog Front Ends with 16/14-bit 1. 1MSPS ZDS* A/D converters. They integrate a programmable gain amplifier (PGA) that is able to select the input current and the input voltage realizing to control the input range. A polar coordinate calculation function is also integrated, and it reduces the load of DSP or microcomputer. The AK9242/43 are housed in a space-saving 24-pin QFN package.
* ZDS: Zero latency Delta Sigma
A ZDS A/D converter realizes ultrafast response of SAR with maintaining high accuracy conversion like a delta-sigma converter, based on AKM’s accumula...