TDA7461N Datasheet, PDF (3/31 Pages) STMicroelectronics – CAR RADIO SIGNAL PROCESSOR

TDA7461N
PIN DESCRIPTION
N.
Name
Function
1
ACINL Speaker Stage Input Left
2
ACINR Speaker Stage Input Right
3
CASSR Cassette Input Right
4
CASSL Cassette Input Left
5
CDR
CD Right Channel Input
6
CDGND Ground reference CD
7
CDL
CD Left Channel Input
8
PHGND Phone Ground
9
PHONE Phone Input
10
AM
AM Input
11
MPX
FM Input (MPX)
12
LEVEL Level Input Stereodecoder
13
MPIN Multipath Detector Input
14
MPOUT Multipath Detector Output
15
MUXL Multiplexer Output Left Channel (Stereodecoder Output left selectable ¹)
16
MUXR Multiplexer Output Right Channel (Stereodecoder Output right selectable ¹)
17
SMUTE Soft Mute Drive
18
SCL
I²C Clock Line
19
SDA
I²C Data Line
20
GND
Supply Ground
21
VS
Supply Voltage
22
OUTRR Right Rear Speaker Output
23
OUTLR Left Rear Speaker Output
24
OUTRF Right Front Spaeaker Output
25
OUTLF Left Front Speaker Output
26
CREF Reference Capacitor Pin
27 ACOUTR Pre-speaker AC Output Right Channel
28 ACOUTL Pre-speaker AC Output Left Channel
(1) See databyte specification - speaker attenuators
Pin type legenda:
I = Input
O = Output
I/O = Input/Output
S = Supply
Type
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
O
I
I/O
I/O
S
S
O
O
O
O
S
O
O
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