STW5095(2005) 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
生产厂家
STW5095
(Rev.:2005)
(Rev.:2005)
STMicroelectronics
STW5095 Datasheet PDF : 69 Pages
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2 Pin Description
STw5095
Table 1.
Pin N°
C4
A2
Pin description
Name
Type
CMOD
DI
SCLK
DI
B4
SDA/SDIN
DIOD
C5
AS/CSB
DI
A7
AD_SYNC
DIO
B7
DA_SYNC
DIO
A5
AD_CK
DIO
B5
DA_CK
DIO
B6
AD_DATA
DO
A8
DA_DATA
DI
B1
HDET
AI
B8
IRQ
DO
A3
AD_OCK
DO
A4
DA_OCK
DO
A6
AMCK
DI
AI
B2
C3
VCCA
P
D6
D4
GNDA
P
E6
F2
GNDCM
P
G6
VCCP
P
H1
H3
VCCLS
P
H6
G2
G7
GNDP
P
H4
H5
B3
VCC
P
C6
Description
Control interface type selector: I2C-bus mode or SPI mode.
Control interface serial clock input.
Control interface serial data input-output in I2C mode (SDA),
Control interface serial data input in SPI mode (SDIN).
Control interface address select in I2C mode (AS).
Interface enable signal in SPI mode (CSB).
Frame Sync for stereo A/D converter.
Frame Sync for stereo D/A converter.
Serial Data Clock for stereo A/D converter.
Serial Data Clock for stereo D/A converter.
Serial Data Out for stereo A/D converter.
Serial Data In for stereo D/A converter.
Headset detection input (Microphone Plug-in and Push-Button
detection).
Programmable Interrupt output. Active low signal.
Oversampled Clock Out from AD clock generator.
Oversampled Clock Out from DA clock generator.
Master Clock Input. Accepted range 4 MHz to 32 MHz.
AMCK is a Digital square wave
AMCK is an Analog sinewave (see AMCKSIN Section 4.8 on page 36)
Power Supply pins for the analog section.
Standard Operating range: from 2.7 V to 3.3 V
Low Voltage (LV) Range: from 2.4 V to 2.7 V
Ground pins for the analog section.
Ground pin for analog reference.
GNDCM can be connected to GNDA.
Power Supply pins for the left and right output drivers (headphones
and line-out).
Operating range: from VCCA to 3.3V
Power Supply pins for the mono differential output driver.
Operating range: from VCCA to 5.5V
Ground pins for the left, right and mono-differential output drivers.
GNDP and GNDA must be connected together.
Power Supply pins for the digital section.
Operating range: from 1.71 V to 2.7 V
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