QS7779CM View Datasheet(PDF) - Nippon Precision Circuits

Part Name

Description

MFG CO.

QS7779CM

3D Stereo Enhancement and 3D Virtual Stereo Surround with Dolby Pro Logic and Mixed DVD (AC-3) Decoder

Nippon Precision Circuits  

1 2 3 4 5 6 7 8 9 10

QS7779PM/CM

Serial Interface

Three-wire serial interface (for QS7779PM)

SDA

SCL

STRB

BYP

SPRD MUTE PSAVE

t3 t4

t1 t2

t0

I2C serial interface (for QS7779CM)

t5

t7

t6

I2C address is {AD6 − AD0} = {1011011}

SDA

SCL

AD6

tHD:STA

AD0

BYP SPRD MUTE PSAVE

tSU:DAT

tHD:DAT

tr

tf

tHIGH

tLOW

tSU:STO

NIPPON PRECISION CIRCUITS—7

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