TDA7407_07 Datasheet, PDF (9/46 Pages) STMicroelectronics – Advanced car signal processor

TDA7407
Block diagram and pin connections
Table 1. Pin Description (continued)
N.
Name
Function
36
nc
37
ACINLR Pre-speaker input left rear channel
38 ACINRR Pre-speaker input right rear channel
39
ACINRF Pre-speaker input right front channel
40
ACINLF Pre-speaker input left front channel
41
VREF Reference voltage output
42
CREF Reference capacitor pin
43
TAPEL Tape input left
44
TAPER Tape input right
Pin type legend: I = Input ; O = Output; I/O = Input/Output; S = Supply; nc = not connected
Type
-
I
I
I
I
O
S
I
I
Table 2.
Symbol
Absolute maximum ratings
Parameter
V_S
T_amb
T_stg
Operating supply voltage
Operating ambient temperature range
Operating storage temperature range
Value
Unit
10.5
V
-40 to 85
°C
-55 to 150
°C
Table 3.
Symbol
Supply
Parameter
Test Condition
Min. Typ. Max. Unit
V_S Supply voltage
7.5 9 10 V
I_S Supply current
V_S = 9V
30 35 40 mA
Audioprocessor (all filters flat)
50 60
dB
SVRR Ripple rejection @ 1KHz
Stereo decoder + audioprocessor 45 55
dB
Table 4.
Symbol
Thermal data
Parameter
R_{th-j pins} Thermal resistance junction to pins (max)
Value
85
Unit
°C/W
1.1
ESD
All pins are protected against ESD according to the MIL883 standard.
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