Datasheet > AKD4370-B

AKD4370-B

更新时间： 2024-12-01 04:05:43

品牌	Logo	应用领域
AKM		放大器
页数	文件大小	规格书
30页	845K
描述
24bit DAC with Headphone Amplifier

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中文翻译

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数据手册

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AKD4370-B 数据手册

ASAHI KASEI

[AKD4370-A]

AKD4370-B

Evaluation Board Rev.0 for AK4370

GENERAL DESCRIPTION

The AKD4370 is an evaluation board for 24bit DAC with Headphone Amplifier, AK4370. The AKD 4370

has the interface with AKM’s ADC evaluation boards. Therefore, it’s easy to evaluate the AK4370. The

ADK4370 also has the digital audio interface and can achieve the interface with digital audio systems via

opt-connector.

Ordering guide

AKD4370-B --- Evaluation board for AK4370

(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

• Compatible with 2 types of interface

- Direct interface with AKM’s A/D converter evaluation boards

- On-board AK4116 as DIR which accepts optical input

• 10pin header for serial control interface

• Mini-jack for external Stereo Speaker

• On-board Class-D Speaker Amplifier (AK7832)

Vcc (5.0V)

GND

Regulator

(3.3V)

HPL

HPR

Opt In

(PORT1)

AK4116

(DIR)

DSP

10pin Header

(PORT2)

AK4370

SPPL

SPPR

AK7832

(SPK-Amp)

Control Data

10pin Header

(PORT3)

LOUT

ROUT

LIN1

RIN1

LIN2

RIN2

L/ROUT

Figure 1. AKD4370 Block Diagram

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

2006/12

- 1 -

12 3 4 5 6 7...30

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