STV8226D Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
STV8226D Datasheet PDF : 97 Pages
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General Description
1.3 I/O Pin Description
Legend / Abbreviations for Table 2:
Type:
● AP
● DP
●I
●O
● OD
●B
●A
= Analog Power Supply
= Digital Power Supply
= Input
= Output
= Open Drain
= Bidirectional
= Analog
SDIP
56
1
2
3
4
5
6
7
8
-
9
10
11
12
13
-
14
15
16
17
18
19
20
21
-
22
23
24
-
25
Table 2: Pin Description
TQFP
80
73
74
75
76
77
78
79/80
1
2
3/4/5/6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Name
SIF
VTOP
VREFIF
VDDIF
GNDIF
MONOIN
N/C
AO1L
AO1R
N/C
VDDC
GNDC
AI1L
AI1R
VMC1
N/C
VMC2
AI2L
AI2R
VDDA
GNDAH
AO2L
AO2R
VDDH
N/C
VREFA
AI3L
AI3R
N/C
BGAP
Type
Function
A Sound IF Input
A ADC VTOP Decoupling Pin
A AGC Voltage Reference Decoupling Pin
AP 3.3 V Power Supply for IF AGC & ADC
AP 0 V Power Supply for IF AGC & ADC
A Mono Input
Not Used
A Left SCART1 Audio Output
A Right SCART1 Audio Output
Not used
AP 3.3 V Power Supply for Audio DAC/ADC
AP 0 V Power Supply for DAC/ADC
A Left SCART1 Audio Input
A Right SCART1 Audio Input
A Switched VREF Decoupling Pin for Audio Converters (VMCP)
Not used
A VREF Decoupling Pin for Audio Converters (VMC)
A Left SCART2 Audio Input
A Right SCART2 Audio Input
AP 3.3 V Power Supply for Audio Buffers, Matrix & Bias
AP 0 V Power Supply for Audio Buffers & SCART
A Left SCART2 Audio Output
A Right SCART2 Audio Output
AP 8 V / 5 V Power Supply for SCART & Audio Buffers
Not Used
A Voltage Reference for Audio Buffers
A Left SCART3 Audio Input
A Right SCART3 Audio Input
Not Used
A Bandgap Voltage Source Decoupling
10/97
STV82x6
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