ALC5616-CG Просмотр технического описания (PDF) - Realtek Semiconductor

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Компоненты Описание

производитель

ALC5616-CG

Ultra-Low Power Audio CODEC for Mobile Devices

Realtek Semiconductor 

ALC5616

Datasheet

6.4. Power/Ground

Name

MICVDD

AVDD

DACREF

AGND

CPVDD

CPVEE

CPVPP

DCVDD

DBVDD

CPGND/

DGND

Table 4. Power/Ground

Type Pin

Description

Characteristic Definition

P 31 Analog power for MICBIAS

3.0V ~ 3.3V (Default 3.3V is recommended)

P 6 Analog power

1.71V ~ 1.9V (Default 1.8V is recommended)

P 5 Analog power

1.71V ~ 1.9V (Default 1.8V is recommended)

P 7 Analog ground

P

15

Analog power for headphone charge

pump

1.71V ~ 1.9V (Default 1.8V is recommended)

P 19 Charge pump negative voltage output

2.2uf capacitor to analog ground

P 16 Charge pump positive voltage output

2.2uf capacitor to analog ground

P 30 Digital power for digital core.

Internal LDO generated

P 29 Digital power for digital I/O buffer

1.71V~3.3V (Default 1.8V is recommended)

Charge pump ground

P 33*

Digital ground

Exposed-Pad

Total: 9 Pins

I2S Audio CODEC for Mobile Devices

9

Rev. 0.1

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