TDA7491HV

Obsolete

STMicroelectronics

IC AMP D STEREO 20W POWERSSO36

Search across all available documentation for this part.

Obsolete

STMicroelectronics

IC AMP D STEREO 20W POWERSSO36

Technical Specifications

Parameters and characteristics for this part

Specification	TDA7491HV

Features	Short-Circuit and Thermal Protection, Depop, Differential Inputs, Mute, Standby
Max Output Power x Channels @ Load	20 W, 8 Ohm, 2
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	2-Channel (Stereo)
Package / Case	0.295 in
Package / Case	36-PowerBFSOP
Package / Case [x]	7.5 mm
Supplier Device Package	PowerSSO-36 EPD
Type	Class D
Voltage - Supply [Max]	18 V
Voltage - Supply [Min]	5 V

20W+20W dual BTL class-D audio amplifier

Part	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Package / Case [x]	Package / Case	Type	Mounting Type	Max Output Power x Channels @ Load	Max Output Power x Channels @ Load [x]	Features	Supplier Device Package	Package / Case [y]	Max Output Power x Channels @ Load [custom]
STMicroelectronics TDA7491LP	2-Channel (Stereo)	85 °C	-40 °C	14 V	5 V	0.295 in	7.5 mm	36-PowerBFSOP	Class D	Surface Mount	5 W	2	Depop Differential Inputs Mute Short-Circuit and Thermal Protection Standby	PowerSSO-36 EPD
STMicroelectronics TDA7491HVU13TR	2-Channel (Stereo)	85 °C	-40 °C	18 V	5 V		0.295 in	36-PowerFSOP	Class D	Surface Mount	2 8 Ohm 20 W			PowerSSO-36 EPU	7.5 mm
STMicroelectronics TDA7491HV13TR	2-Channel (Stereo)	85 °C	-40 °C	18 V	5 V	0.295 in	7.5 mm	36-PowerBFSOP	Class D	Surface Mount	2 8 Ohm 20 W		Depop Differential Inputs Mute Short-Circuit and Thermal Protection Standby	PowerSSO-36 EPD
STMicroelectronics TDA7491HV	2-Channel (Stereo)	85 °C	-40 °C	18 V	5 V	0.295 in	7.5 mm	36-PowerBFSOP	Class D	Surface Mount	2 8 Ohm 20 W		Depop Differential Inputs Mute Short-Circuit and Thermal Protection Standby	PowerSSO-36 EPD
STMicroelectronics TDA7491P13TR	2-Channel (Stereo)	85 °C	-40 °C	18 V	5 V	0.295 in	7.5 mm	36-PowerBFSOP	Class D	Surface Mount	10 W		Depop Differential Inputs Mute Short-Circuit and Thermal Protection Standby	PowerSSO-36 EPD		2

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

The TDA7491P is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.

Thanks to the high efficiency and exposed-pad-down (EPD) package no separate heatsink is required.

Furthermore, the filterless operation allows a reduction in the external component count.

Technical documentation and resources