TDA7391

Packaging : Tube
Maximum Operating Temperature : + 150 C
Mounting Style : Through Hole
Common Mode Rejection Ratio (Min) : 65 dB
THD plus Noise : 0.06 %
Available Set Gain : 30 dB
Output Type : 1-Channel Mono
Operating Supply Voltage : 9 V, 12 V, 15 V
Product : Class-AB
Package / Case : Multiwatt-11
Output Power : 45 W
Supply Current : 150 mA
Maximum Power Dissipation : 43000 mW


Features:

*HIGH POWER CAPABILITY:
40W/4


Specifications

Symbol	Parameter	TestConditions	Unit
VS	DC Supply Voltage	28	V
VOP	Operating Supply Voltage	18	V
VPEAK	Peak Supply Voltage (t = 50ms)	50	V
Io	Output PeakCurrent repetitive(f > 10Hz)	4.5	A
	Output PeakCurrent non repetitive	6	A
Ptot	Power Dissipation(Tcase = 85°C)	43	W
Tstg,TJ	Storageand Junction TemperatureRange	-40 to +150

Description

TheTDA7391is a BRIDGE class AB audio power amplifier specially intended for car radio High Power applications.
The high power capability together with the possibility to operate either in DIFFERENTIAL INPUT MODE or SINGLE ENDED INPUT MODE makes it suitable for boosters and high end car radio equipments.
The exclusive fully complementary output stage and the internal fixed gain configuration drop the external component count.
The on board clipping detector of the TDA7391 allows easy implementation of gain compression systems.


Parameters:

Technical/Catalog Information	TDA7391
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Package / Case	Multiwatt-11 (Vertical, Bent and Staggered Leads)
Type	Class AB
Output Type	1-Channel (Mono)
Voltage - Supply	8 V ~ 18 V
Packaging	Tube
Features	Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
Max Output Power x Channels @ Load	45W x 1 @ 3.2 Ohm
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	TDA7391 TDA7391 497 2176 5 ND 49721765ND 497-2176-5