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The TDA7350A is a new technology class AB Audio Power Amplifier in the Multiwatt® package designed for car radio applications.
Thanks to the fully complementary PNP/NPN output configuration the high power performance of the TDA7350A is obtained without bootstrap capacitors.
A delayed turn-on mute circuit eliminates audible on/off noise, and a novel short circuit protection system prevents spurious intervention with highly inductive loads.
TDA7350A Maximum Ratings
Symbol
Parameter
Value
Unit
VS
VS
VS
Operating Supply Voltage
DC Supply Voltage
Peak Supply Voltage (t = 50ms)
18
28
40
V
V
V
IO
IO
Output Peak Current (non rep. t = 100s)
Output Peak Current (rep. freq. > 10Hz)
5
4
A
A
Ptot
Tstg, Tj
Power Dissipation at Tcase = 85
Storage and Junction Temperature
36
-40 to 150
W
TDA7350A Features
VERY FEW EXTERNAL COMPONENTS NO BOUCHEROT CELLS NO BOOSTRAP CAPACITORS HIGH OUTPUT POWER NO SWITCH ON/OFF NOISE VERY LOW STAND-BY CURRENT FIXED GAIN (30dB STEREO) PROGRAMMABLE TURN-ON DELAY
TDA7350A Connection Diagram
TDA7360 Parameters
Technical/Catalog Information
TDA7360
Vendor
STMicroelectronics
Category
Integrated Circuits (ICs)
Package / Case
Multiwatt-11 (Vertical, Bent and Staggered Leads)
Type
Class AB
Output Type
1-Channel (Mono) or 2-Channel (Stereo)
Voltage - Supply
8 V ~ 18 V
Packaging
Tube
Features
Depop, Short-Circuit and Thermal Protection, Standby
The TDA7360 is a new technology class AB Audio Power Amplifier in the Multiwatt[ package designed for car radio applications.
Thanks to the fully complementary PNP/NPN output configuration the high power performance of the TDA7360 is obtained without bootstrap capacitors.
A delayed turn-on mute circuit eliminates audible on/off noise, and a novel short circuit protection system prevents spurious intervention with highly inductive loads.
The device provides a circuit for the detection of clipping in the output stages. The output, an open collector, is able to drive systems with automatic volume control.
TDA7360 Maximum Ratings
Symbol
Parameter
Test Conditions
Unit
VS
Operating Supply Voltage
18
V
VS
DC Supply Voltage
28
V
VS
Peak Supply Voltage (for t = 50ms)
50
V
Io
Output Peak Current (non rep. for t = 100µs)
5
A
Io
Output Peak Current (rep. freq. > 10Hz)
4
A
Ptot
Power Dissipation at Tcase =85°C
36
W
Tstg,TJ
Storage and Junction Temperature
-40 to 150
°C
TDA7360 Features
*VERYFEW EXTERNALCOMPONENTS *NO BOUCHEROT CELLS *NO BOOSTRAPCAPACITORS *HIGH OUTPUT POWER *NO SWITCH ON/OFF NOISE *VERYLOW STAND-BY CURRENT *FIXED GAIN (20dB STEREO) *PROGRAMMABLE TURN-ON DELAY *CLIPPING DETECTOR
