E-TDA7476 STMicroelectronics, E-TDA7476 Datasheet - Page 2

• Manufacturer Part Number: E-TDA7476
• Description: IC PROCESSOR RADIO DIAGN 24-SOIC
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of E-TDA7476

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7476
BLOCK DIAGRAM & APPLICATION CIRCUIT
PIN FUNCTION
2/19
15/16
17/18
19/20
21/22
23/24
V
ST-BY
10K
N°
10
11
12
13
14
SW1
S
1
2
3
4
5
6
7
8
9
R3
DIG-GND
10K
10 F
CH1+/CH1-
CH2-/CH2+
CH3+/CH3-
CH4-/CH4+
CH5+/CH5-
R4
C1
AUX1 OUT
AUX2 OUT
REF
AUX1 IN
AUX2 IN
5V
W
10 F
T-CAP
ST-BY
C3
GND
ADD
CSR
SDA
SCL
Pin
5V
V
W
S
R5 51
ADD
SDA
SCL
C
T
Ground
Dta line
Clock line
Address select
Warning
AUX1 output
AUX1 input
AUX2 input
AUX2 output
5V-Regulator
Stand-by
Supply Voltage
Current setting resistor
Timing capacitor
Audio output - Channel 1
Audio output - Channel 2
Audio output - Channel 3
Audio output - Channel 4
Audio output - Channel 5
100nF
C2
R
CS
2
3
4
12
5
11
10
14
13
1
TEST SIGNAL GENERATOR
DELAY
VOLTAGE REGULATOR
I
2
C
&
INTERFACE
Description
COMPARATORS
CURRENT
FORCING
&
24
23
22
21
20
19
18
17
16
15
6
7
8
9
RSENS2
D96AU499A
RSENS1
CH5
CH4
CH3
CH2
CH1
AUX1
AUX2
OUT
OUT
IN
IN