TDA7391

Name: TDA7391
Brand: STMicroelectronics
SKU: TDA7391
Price: 5.54 USD
Availability: InStock

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35 W bridge car radio amplifier
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Quantity	$ per Unit	Savings
1 - 6	$5.54	0%
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In stock

$5.54

Parameter

Parameter Name	Parameter Value
Supply Voltage Min Volt	8.0
Supply Voltage Max Volt	18.0
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	MW 11L

Description

The TDA7391 is 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 allows easy implementation of gain compression systems.

Key features

Key features
High power capability: 40 W/4 Ω max 35 W/4 Ω EIAJ 45 W/3.2 Ω max 40 W/3.2 Ω EIAJ 32 W/3.2 Ω @ V_S= 14.4 V, f = 1 kHz, d = 10 % 26 W/4 Ω @ V_S= 14.4 V, f = 1 kHz, d = 10 % DIfferential inputs (either single ended or differential input signal are accepted) Minimum external component count: No bootstrap capacitors No Boucherot cells Internally fixed gain (30 dB) No SVR Capacitor Standby function (CMOS compatible) Programmable turn-on/off delay No audible pop during mute and standby operations Protections: Short circuit (to GND, to V_S, across the load) Very inductive loads Chip over temperature Load dump Open GND ESD

TDA7391

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35 W bridge car radio amplifier Learn More about TDA7391

35 W bridge car radio amplifier
Learn More about TDA7391