MSM7731-02 View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

Manufacturer

MSM7731-02

Dual Echo Canceler & Noise Canceler with Dual Codec for Hands-Free

Oki Electric Industry 

1Semiconductor

PIN CONFIGURATION (TOP VIEW)

FEDL7731-02-04

MSM7731-02

ECSEL 1

MCUSEL 2

AHD 3

NCPAD2 4

AATT 5

AGC 6

DGND1 7

ATHR 8

LHD 9

NCPAD1 10

LATT 11

LGC 12

LTHR 13

RPAD4 14

DVDD1 15

RPAD3 16

48 PCMEO

47 PCMO

46 PCMSEL

45 SYNCSEL

44 DOUT

43 DEN

42 DVDD2

41 GLPADTHR

40 TEST9

39 LINEEN

38 AGND

37 LOUT

36 LPWI

35 LVFRO

34 LGSX

33 LIN

64-Pin Plastic QFP

3/53

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