STW5095 datasheet(52/69 Pages) STMICROELECTRONICS

部件名	STW5095

功能描述	Low Power Asynchronous Stereo Audio Codec with Integrated Power Amplifiers

PDF	69 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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52 / 69 page

8 Operative Ranges

STw5095

52/69

Master clock AMCK = 13 MHz

Function

CR0-CR2

setting

Other settings

Supply

Current

Power

Power Down

CR0=0x00

CR1=0x00

CR2=0x00

Analog:

Digital:

Total:

0.02

µA

2.20

µA

0.05

µW

3.96

µW

4.01

µW

5Stereo ADC

CR0=0xE8

CR1=0xCC

CR2=0x00

MICSEL=1

ADMIC=1

Analog:

Digital:

Total:

7.9 mA

2.8 mA

21.3 mW

5.0 mW

26.3 mW

6Stereo DAC

CR0=0xE8

CR1=0x30

CR2=0x33

MIXDAC=1

Analog:

Digital:

Total:

6.1 mA

3.8 mA

16.5 mW

6.8 mW

23.3 mW

Stereo analog path

(Mic-LO)

CR0=0xE8

CR1=0x0C

CR2=0xC0

MICLO=1

MICSEL=2

Analog:

Digital:

Total:

4.8 mA

0.8 mA

13.0 mW

1.4 mW

13.8 mW

Stereo ADC

Stereo DAC

CR0=0xE8

CR1=0xFC

CR2=0x33

MICSEL=2

ADMIC=1

MIXDAC=1

Analog:

Digital:

Total:

13.5 mA

5.8 mA

36.5 mW

10.4 mW

46.9 mW

Stereo ADC

Stereo DAC

Stereo analog path

CR0=0xE8

CR1=0xFF

CR2=0xF3

LINSEL=2; MICSEL=2

ADLIN=1;MIXDAC=1

MICLO=1

Analog:

Digital:

Total:

15.2 mA

5.8 mA

41.0 mW

10.4 mW

51.4 mW

Voice TX+RX

CR0=0xE8

CR1=0xA8

CR2=0x06

MICSEL=2;

LSMODE=2

ADMIC=1 MIXDAC=1

ADVOICE=1

DAVOICE=1

VCCA,VCCP:

VCCLS:

Digital

Total:

6.8 mA

1.3 mA

2.5 mA

18.4 mW

5.5 mW

4.5 mW

28.4 mW

STW5095 数据表(PDF) 52 Page - STMicroelectronics

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