WM8948 参数 Datasheet PDF下载

WM8948

PIN CONFIGURATION

Production Data

The WM8948 is supplied in a 36-ball CSP format. The pin configuration is illustrated below, showing

the top-down view from above the chip.

1

A

2

3

4

5

6

SPKVDD

LDOVOUT

LDOVDD

VMIDC

YN

XP

B

SPKOUTR

SPKOUTL

GND

XN

YP

AUX1

C

LINEOUTL

LINEOUTR

ADCDAT

MICBIAS

AUX2

IN2L

D

VBREFR

VBOUT

CS/

GPIO2

IN1L/

DMICDAT

IN1R

IN2R

E

VBIN

BCLK

LRCLK

SDOUT/

GPIO4

DCVDD

SDA

F

MCLK

DACDAT

GPIO1

CIFMODE

/GPIO3

DBVDD

SCLK

ORDERING INFORMATION

ORDER CODE

WM8948ECS/R

Note:

Reel quantity = 3500

TEMPERATURE RANGE

-40°C to +85°C

PACKAGE

36-ball W-CSP

(Pb-free, tape and reel)

MOISTURE

SENSITIVITY LEVEL

MSL1

PEAK SOLDERING

TEMPERATURE

260 C

o

w

PD, May 2011, Rev 4.1

6