Datasheet > AK7830

AK7830

更新时间： 2024-09-21 05:34:43

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
32页	676K
描述
DAC，DSP

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数据手册

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AK7830 数据手册

ASAHI KASEI

[AKD4343-B]

AKD4343-B

AK4343 Evaluation board Rev.0

GENERAL DESCRIPTION

The AKD4343-B is an evaluation board for the AK4343, Stereo DAC with built-in HP/RCV/SPK amplifier.

The AKD4343-B has the interface with AKM’s ADC evaluation boards. Therefore, it’s easy to evaluate the

AK4343. The AKD4343-B also has the digital audio interface and can achieve the interface with digital

audio systems via opt-connector.

Ordering guide

AKD4343-B

--- Evaluation board for AK4343

(Cable for connecting with printer port of IBM-AT compatible PC and control

software are packed with this. This control software does not operate on Windows

NT.)

FUNCTION

• 10pin Header for Direct Interface with AKM’s ADC evaluation boards

• DIR with optical input

• 10pin Header for serial control mode

• Mini-jack for external Stereo Speaker

• On-board Stereo Class-D Speaker Amplifier (AK7830)

Regulator

GND

3.3V

LIN1/

RIN1

Control Data

10pin Header

LIN2/

RIN2

MIN/

LIN3/

RIN3

DSP

10pin Header

AK4343

LOUT/

ROUT

Opt In

AK4114

SPL

SPR

AK7830

Figure 1. AKD4343-B Block Diagram

* Circuit diagram and PCB layout are attached at the end of this manual

2006/04

- 1 -

12 3 4 5 6 7...32

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