Datasheet > ISD14B40

ISD14B40

更新时间： 2022-02-26 12:00:05

品牌	Logo	应用领域
新唐 - NUVOTON		/
页数	文件大小	规格书
27页	993K
描述
SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE

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中文翻译

获取价格

数据手册

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ISD14B40 数据手册

ISD14B00

Example #2: Fixed Message Configuration Operations under Direct Mode.

V_CC

1 k 

Vcc

Gnd

R/P

LED

V_CCA

V_CCD

V_CCP

DRCT

FMC3

FMC2

FMC1

V_CCD



10 F*

0.1 F

V_SSD

V_CCA

V_CC

V_CCA

ISD14B00

4.7 k



10 F

0.1 F



4.7 F*

V_SSA

V_CCP

4.7 k

V_CCP



0.1 F*



0.1 F



10 F*

Mic+_AnaIn

Mic-

V_SSP1

V_SSP2



10 F*

0.1 F*



0.1 F



4.7 F*

4.7 k



AGC

Rosc

Rosc*

SP+

SP-

Speaker

Good Audio Design Practices

Nuvoton’s ChipCorder are very high-quality single-chip voice recording and playback devices. To

ensure the highest quality voice reproduction, it is important that good audio design practices on

layout and power supply decoupling are followed. See Application Information links below for details.

Good Audio Design Practices

http://www.nuvoton-usa.com/products/isd_products/chipcorder/applicationinfo/apin11.pdf

Single-Chip Board Layout Diagrams

http://www.nuvoton-usa.com/products/isd_products/chipcorder/applicationinfo/apin12.pdf

It is strongly recommended that before any design or layout project starts, the designer should contact

Nuvoton Sales Rep for the most update technical information and layout advice.

Publication Release Date: Jan 19, 2009

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Revision 0.30

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中文翻译

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与ISD14B40相关器件

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ISD14B80	NUVOTON	获取价格	SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE
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ISD1600B	WINBOND	获取价格	Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert O
ISD1610B	WINBOND	获取价格	Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert O
ISD1610BP	WINBOND	获取价格	Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert O
ISD1610BP01	WINBOND	获取价格	Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert O
ISD1610BPI	WINBOND	获取价格	Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert O