TDA7850

4 x 50 W MOSFET quad bridge power amplifier

Parameters

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 FM2 25

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...
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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

In stock

Quantity	$ per unit	Savings
1-9	$9.36	0%
10-24	$6.22	34%
25-99	$5.96	36%
100-249	$5.52	41%
250-356	$4.91	48%
357-500	$4.90	48%
500 +	Contact sales

$9.36

Parameters

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 FM2 25

Description

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