WM8788 データシートの表示（PDF） - Wolfson Microelectronics plc
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WM8788 Datasheet PDF : 22 Pages
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Preliminary Technical Data
WM8788
PIN CONFIGURATION
The WM8788 is supplied in a 16-pin TSSOP format. The pin configuration is illustrated below,
showing the top-down view from above the chip.
VMIDC 1
16 AGND
INL 2
15 ADCDAT
INLFB 3
14 BCLK
INR
INRFB
4
WM8788 13
(Top View)
5
12
LRCLK
MCLK
REFVDD 6
11 OSR
AVDD 7
10 MASTER
AIFMODE1 8
9
AIFMODE0
ORDERING INFORMATION
ORDER CODE
WM8788GEDT
TEMPERATURE
RANGE
-40°C to +85°C
WM8788GEDT/R
-40°C to +85°C
Note:
Reel quantity = 2,000
PACKAGE
MOISTURE
SENSITIVITY LEVEL
16-pin TSSOP
(Pb-free)
MSL1
16-pin TSSOP
(Pb-free, tape and reel)
MSL1
PEAK SOLDERING
TEMPERATURE
260oC
260oC
PIN DESCRIPTION
PIN NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NAME
VMIDC
INL
INLFB
INR
INRFB
REFVDD
AVDD
AIFMODE1
AIFMODE0
MASTER
OSR
MCLK
LRCLK
BCLK
ADCDAT
AGND
TYPE
Analogue Output
Analogue Input
Analogue Output
Analogue Input
Analogue Output
Supply
Supply
Digital Tri-state Input
Digital Tri-state Input
Digital Tri-state Input
Digital Tri-state Input
Digital Input
Digital Input / Output
Digital Input / Output
Digital Output
Supply
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DESCRIPTION
Midrail voltage decoupling capacitor
Left channel analogue input
Left channel feedback connection
Right channel analogue input
Right channel feedback connection
ADC Reference Positive supply
Analogue Positive supply
Audio interface configuration pin 1
Audio interface configuration pin 0
Audio interface Master / Slave select
ADC oversample rate select
Master clock
Audio interface left / right clock
Audio interface bit clock
ADC digital audio data
Ground
PTD, December 2010, Rev 2.2
3
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