STAC9752A datasheet(96/106 Pages) IDT

Part #	STAC9752A

Description	AC??7 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK

PDF	106 Pages

Scroll/Zoom	100%

Manufacturer	IDT [Integrated Device Technology]

Direct Link	http://www.idt.com

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96 / 106 page

STAC9752A/9753A

AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK

PC AUDIO

IDT™

STAC9752A/9753A

V 1.5 1206

AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK

11.8. STAC9752A/9753A Power and Ground Signals

11.9. STAC9752A/9753A No Connects

These pins have no function and may be connected to traditional AC97 functions.

Pin Name

48 LQFP

Pin #

32 QFN

Pin #

Type

Description

Internal Pull-up

/Pull-down

AVdd2

Analog Vdd = 5.0V or 3.3V

N/A

AVss1

Analog Gnd

N/A

AVss3

Analog Gnd

N/A

DVdd2

Digital Vdd = 3.3V

N/A

DVss1

Digital Gnd

N/A

DVss2

Digital Gnd

N/A

Table 38. STAC9752A/9753A Power and Ground Signals

Pin Name

48 LQFP

Pin #

32 QFN

Pin #

Type

Description

Internal Pull-up

/Pull-down

N.C.

No Connect

Pull-down 50K +/-25%

N.C.

No Connect

Pull-down 50K +/-25%

N.C.

No Connect

Pull-down 50K +/-25%

N.C.

No Connect

Pin is high impedance, can be left floating

Table 39. STAC9752A/9753A No Connects

STAC9752A Datasheet(PDF) 96 Page - Integrated Device Technology

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