AK5359

更新时间： 2024-02-02 04:14:42

品牌	Logo	应用领域
AKM		/
页数	文件大小	规格书
18页	135K
描述
24-Bit 192kHz ΔΣ ADC

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中文翻译

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数据手册

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AK5359 数据手册

ASAHI KASEI

[AK5359]

AK5359

24-Bit 192kHz

ADC

∆Σ

GENERAL DESCRIPTION

∼

The AK5359 is a stereo A/D Converter with wide sampling rate of 8kHz 216kHz and is suitable for

consumer to professional audio system. The AK5359 achieves high accuracy and low cost by using

Enhanced dual bit ∆Σ techniques. The AK5359 requires no external components because the analog

inputs are single-ended. The audio interface has two formats (MSB justified, I²S) and can correspond to

various systems like DTV, DVR and AV Receiver.

FEATURES

Linear Phase Digital Anti-Alias Filtering

Single-ended Input

Digital HPF for DC-Offset cancel

S/(N+D): 94dB

DR:

S/N:

102dB

Sampling Rate Ranging from 8kHz to 216kHz

Master Clock:

256fs/384fs/512fs/768fs (8kHz 54kHz)

∼

(54kHz 108kHz)

256fs/384fs

∼

(108kHz 216kHz)

Input level: CMOS

Master / Slave Mode

Audio Interface: 24bit MSB justified / I²S selectable

∼

Power Supply: 4.5 5.5V (Analog), 3.0 5.5V (Digital)

−

∼

−

∼

Ta = 20 85 C (ET), 40 85 C (VT)

Small 16pin TSSOP Package

AK5357/58/81 Pin-compatible

VA AGND VD DGND

MCLK

Clock Divider

∆Σ

Modulator

Decimation

Filter

AINL

LRCK

SCLK

∆Σ

Modulator

Decimation

Filter

AINR

Serial I/O

Interface

SDTO

Voltage Reference

VCOM

CKS0

CKS2 CKS1

PDN

DIF

MS0428-E-00

2005/09

- 1 -

12 3 4 5 6 7...18

中文翻译

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