TDA7461NDTR STMicroelectronics, TDA7461NDTR Datasheet - Page 6

• Manufacturer Part Number: TDA7461NDTR
• Description: IC PROCESSOR CAR RAD SGNL SO-28
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7461NDTR

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Block diagram and pin description
1
1.1
Figure 1.
1.2
6/48
PH GND
CASS R
CASS L
PHONE
MPX
AM
VS
10
3
4
9
8
11
21
7
CDL
GND
Block diagram and pin description
Block diagram
Block diagram
MULTIPLEXER
Pin description
Figure 2.
AUTO ZERO
SUPPLY
80KHz
20
INPUT
6
CDG
LP
CREF
+
26
5
CDR
PHONE
PLL
Pin connection (top view)
CANCELLATION
MIXING
STAGE
PILOT
BEEP
DET
PIL
LOUDNESS
PH GND
CDGND
MPOUT
PHONE
CASSR
CASSL
ACINR
LEVEL
ACINL
MPIN
+ STEREO ADJUST
MPIN
+ STEREO BLEND
CDR
MPX
DEMODULATOR
CDL
AM
13
MULTIPATH-
DETECTOR
VOLUME
MPOUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14
17
SMUTE
MUTE
SOFT
D97AU647
DIGITAL CONTROL
25KHz
LP
BLANKER
NOISE
TREBLE
28
27
26
25
24
23
22
21
20
19
18
17
16
15
FORMER
PULSE
S & H
BASS
ACOUTL
ACOUTR
CREF
OUTLF
OUTRF
OUTLR
OUTRR
VS
GND
SDA
SCL
SMUTE
MUXR
MUXL
28
27
CONTROL
LEVEL
D
HIGH
CUT
A
1
12
I
2
C BUS
2
OUT LR
OUT RR
OUT RF
OUT LF
D97AU646A
23
25
22
24
18
19
16
15
TDA7461
OUT LR
OUT LF
OUT RR
OUT RF
SCL
SDA
MUX R
MUX L