STV0502 Просмотр технического описания (PDF) - STMicroelectronics
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STV0502 Datasheet PDF : 15 Pages
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STV0502
PINOUT DESCRIPTION
Pin
Signal
1
VAGCIN
2
CDS_OUT
3
CDS_REF
4
CDS_IN
5
VSS
8
DATA[7]
9
DATA[6]
10
DATA[5]
11
DATA[4]
12
DATA[3]
13
DATA[2]
14
DATA[1]
15
DATA[0]
16
VDD
17
VDD
18
SDATA_IO
19
VSS
20
OB
21
FCDS
22
FS
23
SCLK
24
ADC_CLOCK
25
GND
26
MICRO_IN
27
MICRO-REF
28
ACC
29
CAGC
30
AF_OUT+
31
AF_OUT-
32
VCC
33
VBIAS
34
VCC
35
GND
36
VTOP
37
VBOT
38
TEST ONLY
39
AGCLEVEL
40
OB_CAP
42
BLACK_REF
43
VCC
44
GND
6-7
NC
41
NC
Ana./Dig.
Analog
Analog
Analog
Analog
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
-
-
Type
I
O
-
I
-
O
O
O
O
O
O
O
O
-
-
I/O
-
I
I
I
I
I
-
-
-
-
-
O
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Description
Video Variable Gain Input
CDS Output
CDS Reference
CDS Input
ADC Data Ground
ADC Output - MSB
ADC Output
ADC Output
ADC Output
ADC Output
ADC Output
ADC Output
ADC Output - LSB
ADC Data Supply
Digital Supply
Serial Interface Data Wire
Digital Ground
OB Pulse
FCDS Pulse
FS Pulse
Serial Bus Clock Wire
ADC Clock Input Pulse
Microphone Ground
Microphone Input
Microphone Internal Reference
Microphone Preamplifier DC Level Capacitor
Microphone Preamplifier AGC Capacitor
Microphone Preamplifier Output (diff. +)
Microphone Preamplifier Output (diff. -)
Microphone Preamplifier Supply
Microphone Internal Supply (regulated)
ADC Supply
ADC Ground
ADC Top Reference
ADC Bottom Reference
Test only (AGCOUT/ADCIN)
Audio AGC Threshold Configuring Pin
Black Clamp DC Loop Capacitor
Video Voltage Reference
Video Supply
Video Ground
Not to be connected
Not to be connected
2/15
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