AK7740ET - 24bit 2ch ADC + 24bit 4ch DAC

Product Overview

AKM Semiconductor

Part number	AK7740ET
Manufacturer	AKM Semiconductor
File Size	303.35 KB
Description	24bit 2ch ADC + 24bit 4ch DAC
Datasheet	AK7740ET Datasheet
Additional preview pages of the AK7740ET datasheet.

The AK7740 is a highly integrated audio processing IC, including four 24-bit output D/A channels, a stereo 24-bit input A/D, and an audio DSP.

High quality analog output performance is provided by the quad DAC with 97dB dynamic range, and the stereo ADC with 98dB dynamic range.

www. DataSheet4U. com DSP: Word length: 24-bit (Data RAM) Instruction cycle time: 40ns (512fs, fs=48kHz ) Multiplier: 24 x 16 → 40-bit Divider: 24 / 24 → 16-bit or 24-bit ALU: 34-bit arithmetic operation (overflow margin: 4-bits) 24-bit arithmetic and logic operation Shift+Register: 1, 2, 3, 4, 6, 8 and 15 bits shifted left 1, 2, 3, 4, 8 , 14 and 15 bits shifted right Other numbers in parentheses are restricted. Provided with indirect shift function Program RAM: 512 x 32-bit Coefficient RAM: 512.

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Published: May 17, 2010 |