AK7742 Overview
Key Specifications
Package: LFQFP
Mount Type: Surface Mount
Max Voltage (typical range): 3.6 V
Min Voltage (typical range): 3 V
Description
The AK7742 is a highly integrated audio digital processor, including two stereo 24bit DAC’s and one stereo ADC with input selector. The stereo DAC and ADC feature high performance, archiving 106dB and 96dB dynamic range respectively, 8kHz to 96kHz sampling rate are supported.
Key Features
- Word length: 24bit (Data RAM 24bit floating point)
- Multiplier 20 x 16 → 36bit (double precision available)
- Divider 20 / 20 → 20bit
- ALU: 40bit arithmetic operation (overflow margin 4bit) 24bit floating point arithmetic and logic operation
- Program RAM: 1536 x 36bit
