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AK7735

AKM
Part Number AK7735
Manufacturer AKM
Description Dual DSP
Published Jan 21, 2020
Detailed Description [AK7735] AK7735 Dual DSP with 4chADC + 4chDAC + 4chSRC 1. General Description The AK7735 is a highly integrated digital...
Datasheet PDF File AK7735 PDF File

AK7735
AK7735


Overview
[AK7735] AK7735 Dual DSP with 4chADC + 4chDAC + 4chSRC 1.
General Description The AK7735 is a highly integrated digital signal processor, including a 24-bit stereo ADC with MIC gain amplifiers, a 24-bit stereo ADC with input selector, two 32-bit stereo DACs, 2 stereo sampling rate convertors supporting the sampling frequency up to 192kHz and dual DSPs for Audio/HF process.
Each DSP has 3072step/fs (when fs=48kHz) parallel processing power.
As the AK7735 is a RAM based DSP, it is freely programmable for user requirements, such as acoustic effects and proprietary high performance hands-free function.
The AK7735 is available in a 48-pin LQFP package.
2.
Features □ Dual DSP: (DSP1 and DSP2 have the same specification.
Memory areas are shared by them) - Word length: 28-bit (Simple floating point supported) - Instruction cycle: - Multiplier: - Divider: Max.
6.
8ns (3072fs at fs=48kHz) 24 x 24 → 48-bit (Double precision arithmetic available) 24 / 24 → 24-bit (Floating point normalizatio...



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