E-TDA7476013TR STMicroelectronics, E-TDA7476013TR Datasheet - Page 4

• Manufacturer Part Number: E-TDA7476013TR
• Description: IC PROCESSOR RADIO DIAGN 24-SOIC
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of E-TDA7476013TR

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

TDA7476
ELECTRICAL CHARACTERISTICS (continued)
(V
4/19
AUX INPUTS AUX1, AUX2 - TURN ON DIAGNOSTIC
AUDIO INPUTS - PERMANENT DIAGNOSTIC
AUX INPUTS - PERMANENT DIAGNOSTIC
Symbol
s
Agnd
Anop
Pgnd
Pnop
Agnd
Lnop
Lop
Pvs
Lsc
Aol
= 14.4V; T
Shorted Load det. (voltage across
the Audio Outputs). Below this
limit the load is considered
shorted.
Open Load det. (voltage across
the Audio Outputs). Above this
limit the load is considered open.
Normal load det. (Voltage across
the Audio Output). Within these
limits the load resistance is
considered normal.
Short to GND det. (voltage across
the sensing resistor). Above this
limit the AUX pin is considered in
Short Circuit to GND.
Open load det. (voltage across
the sensing resistor). Below this
limit the Aux pin is considered in
Open Load condition.
Normal Operation det. (Voltage
across the sensing resistor).
Within these limits the load
resistance connected to the Aux
pin is considered correct.
Short to GND det. (below this
limit, the Audio Output is
considered in Short Circuit to Vs)
This condition must be true for a
time higher than Tdel
Short to Vs det. (above this limit
the Audio Output is considered in
Short Circuit to Vs) This condition
must be true for a time higher
than Tdel
Normal operation thresholds.
(Within these limits, the Audio
Output is considered without
faults)
Short to GND det. (above this
limit, the Audio Output is
considered in Short Circuit to Vs)
This condition must be true for a
time higher than Tdel
amb
= 25°, unless otherwise specified.)
Parameter
Power amplifier in st-by condition
High side driver ON
Power amplifier ON
High side driver ON
Test Condition
Vs-0.6
0.125
Min.
0.85
0.85
550
1.2
22
Typ.
Vs-1.2
0.085
Max.
220
0.5
0.8
5
Unit
mV
mV
mV
V
V
V
V
V
V
V