TDA7850H

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4 x 50 W MOSFET quad bridge power amplifier
Learn More about TDA7850H

Quantity	$ per Unit	Savings
1 - 9	$11.18	0%
10 - 24	$10.10	10%
25 - 99	$9.63	14%
100 - 249	$8.37	25%
250 - 500	$7.99	29%
500 +	Contact Sales

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$11.18

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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	FLEXIWATT 25 HB

Description

The TDA7850 is a breakthrough MOSFET technology class AB audio power amplifier in Flexiwatt 25 package designed for high power car radio. The fully complementary P-Channel/NChannel output structure allows a rail to rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field, with unparalleled distortion performances.

The TDA7850 integrates a DC offset detector.

Key features

Key features
On board 0.35 A high side driver Low external component count: Internally fixed gain (26 dB) No external compensation No bootstrap capacitors Protections: Output short circuit to gnd, to V_s, across the load Very inductive loads Overrating chip temperature with soft thermal limiter Output DC offset detection Load dump voltage Fortuitous open gnd Reversed battery ESD Mute function ST-BY function High output power capability: 4 x 50 W/4 Ω max. 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 % 4 x 80 W/2 Ω max. 4 x 55 W/2 Ω @ 14.4V, 1 kHz, 10 % Excellent 2 Ω driving capability MOSFET output power stage Low output noise Automute at min. supply voltage detection Hi-Fi class distortion

TDA7850

TDA7850H

Active

4 x 50 W MOSFET quad bridge power amplifier Learn More about TDA7850H

4 x 50 W MOSFET quad bridge power amplifier
Learn More about TDA7850H