STV82X6 STMICROELECTRONICS [STMicroelectronics], STV82X6 Datasheet - Page 8

• Manufacturer Part Number: STV82X6
• Description: Multistandard TV Audio Processor and Digital Sound Demodulator
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

General Description
1.3
8/95
SDIP
56
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
-
-
-
-
I/O Pin Description
Legend / Abbreviations for
Type:
TQFP
3/4/5/6
79/80
80
73
74
75
76
77
78
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
AP
DP
I
O
OD
B
A
1
2
7
8
9
= Analog Power Supply
= Digital Power Supply
= Output
= Open Drain
= Bidirectional
= Analog
= Input
MONOIN
VREFIF
GNDAH
Name
VREFA
VDDIF
GNDIF
GNDC
AO1R
VDDC
VMC1
VMC2
VDDA
AO2R
VDDH
BGAP
VTOP
AO1L
AO2L
AI1R
AI2R
AI3R
AI1L
AI2L
AI3L
N/C
N/C
N/C
N/C
N/C
SIF
Type
AP
AP
AP
AP
AP
AP
AP
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Table
Sound IF Input
ADC V
AGC Voltage Reference Decoupling Pin
3.3 V Power Supply for IF AGC & ADC
0 V Power Supply for IF AGC & ADC
Mono Input
Not Used
Left SCART1 Audio Output
Right SCART1 Audio Output
Not used
3.3 V Power Supply for Audio DAC/ADC
0 V Power Supply for DAC/ADC
Left SCART1 Audio Input
Right SCART1 Audio Input
Switched V
Not used
Left SCART2 Audio Input
Right SCART2 Audio Input
3.3 V Power Supply for Audio Buffers, Matrix & Bias
0 V Power Supply for Audio Buffers & SCART
Left SCART2 Audio Output
Right SCART2 Audio Output
8 V / 5 V Power Supply for SCART & Audio Buffers
Not Used
Voltage Reference for Audio Buffers
Left SCART3 Audio Input
Right SCART3 Audio Input
Not Used
Bandgap Voltage Source Decoupling
V
REF
2:
Table 2: Pin Description
Decoupling Pin for Audio Converters (VMC)
TOP
Decoupling Pin
REF
Decoupling Pin for Audio Converters (VMCP)
Function
STV82x6