PCM3070

更新时间： 2024-02-21 11:46:28

品牌	Logo	应用领域
德州仪器 - TI		解码器编解码器
页数	文件大小	规格书
41页	908K
描述
Stereo Audio Codec With Embedded miniDSP

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技术参数
数据手册

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PCM3070 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.72	电信集成电路类型：	PCM CODEC
Base Number Matches：	1

PCM3070 数据手册

PCM3070

SLAS724 –FEBRUARY 2011

www.ti.com

Table 1. Terminal Functions

TERMINAL

NAME

TYPE

DESCRIPTION

MCLK

BCLK

WCLK

DIN

Master Clock Input

Audio serial data bus (primary) bit clock

Audio serial data bus (primary) word clock

Primary function

Audio serial data bus data input

Secondary function

MFP1

Audio serial data bus (secondary) bit clock input

Audio serial data bus (secondary) word clock input

Clock Input

General Purpose Input

DOUT

MFP2

Primary

Audio serial data bus data output

Secondary

General Purpose Output

Clock Output

INT1 Output

INT2 Output

Audio serial data bus (secondary) bit clock output

Audio serial data bus (secondary) word clock output

IOVDD

IOVSS

SCLK

Power I/O voltage supply 1.1V – 3.6V

Ground I/O ground supply

Primary (SPI_Select = 1)

SPI serial clock

MFP3

Secondary: (SPI_Select = 0)

Audio serial data bus (secondary) bit clock input

Audio serial data bus (secondary) DAC/common word clock input

Audio serial data bus (secondary) ADC word clock input

Audio serial data bus (secondary) data input

General Purpose Input

SCL/

SSZ

I²C interface serial clock (SPI_Select = 0)

SPI interface mode chip-select signal (SPI_Select = 1)

I²C interface mode serial data input (SPI_Select = 0)

SPI interface mode serial data input (SPI_Select = 1)

SDA/ MOSI

MISO

Primary (SPI_Select = 1)

Serial data output

MFP4

Secondary (SPI_Select = 0)

General purpose output

CLKOUT output

INT1 output

INT2 output

Audio serial data bus (primary) ADC word clock output

Audio serial data bus (secondary) data output

Audio serial data bus (secondary) bit clock output

Audio serial data bus (secondary) word clock output

SPI_ SELECT

Control mode select pin ( 1 = SPI, 0 = I²C )

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