TDA7563B

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STMicroelectronics

AUDIO POWER AMPLIFIER, 75W X 4 @ 2OHM, AB, 4 CHANNELS, 8V TO 18V, FLEXIWATT27, 27 PINS

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TDA7563B

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STMicroelectronics

AUDIO POWER AMPLIFIER, 75W X 4 @ 2OHM, AB, 4 CHANNELS, 8V TO 18V, FLEXIWATT27, 27 PINS

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DocumentsDatasheet DS4926 +3

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TDA7563B

Features	Mute, I2C, Short-Circuit and Thermal Protection, Standby
Max Output Power x Channels @ Load [custom]	75 W
Max Output Power x Channels @ Load [custom]	4
Max Output Power x Channels @ Load [custom]	2 Ohm
Mounting Type	Through Hole
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Output Type	4-Channel (Quad)
Package / Case	27-Flexiwatt, Formed Leads
Type	Class AB
Voltage - Supply [Max]	18 V
Voltage - Supply [Min]	8 V

TDA7563A Series

4 x 50 W multifunction quad power amplifier with built-in diagnostics feature

Part	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Supplier Device Package	Features	Max Output Power x Channels @ Load [custom]	Max Output Power x Channels @ Load [custom]	Max Output Power x Channels @ Load [custom]	Operating Temperature [Min]	Operating Temperature [Max]	Type	Output Type	Max Output Power x Channels @ Load
STMicroelectronics TDA7563BH	Through Hole	8 V	18 V	27-Flexiwatt Formed Leads	27-Flexiwatt (Horizontal)	I2C Mute Short-Circuit and Thermal Protection Standby	75 W	4	2 Ohm	-55 °C	150 °C	Class AB	4-Channel (Quad)
STMicroelectronics TDA7563PD	Surface Mount	8 V	18 V	PowerSO-36 Exposed Top Pad		I2C Mute Short-Circuit and Thermal Protection Standby		4		-55 °C	150 °C	Class AB	4-Channel (Quad)	72 W
STMicroelectronics TDA7563ASM	Surface Mount	8 V	18 V	27-Flexiwatt Formed Leads	27-Flexiwatt (SMD)	I2C Mute Short-Circuit and Thermal Protection Standby	75 W	4	2 Ohm	-55 °C	150 °C	Class AB	4-Channel (Quad)
STMicroelectronics TDA7563APD	Surface Mount	8 V	18 V	PowerSO-36 Exposed Top Pad		I2C Mute Short-Circuit and Thermal Protection Standby	75 W	4	2 Ohm	-55 °C	150 °C	Class AB	4-Channel (Quad)
STMicroelectronics TDA7563B	Through Hole	8 V	18 V	27-Flexiwatt Formed Leads		I2C Mute Short-Circuit and Thermal Protection Standby	75 W	4	2 Ohm	-55 °C	150 °C	Class AB	4-Channel (Quad)

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 7.64
		17	$ 7.02
		34	$ 6.73
		102	$ 6.41
Newark	Each	1	$ 14.20
		10	$ 11.51
		25	$ 11.16
		50	$ 11.01
		100	$ 10.85
		250	$ 10.77
		714	$ 10.27

Description

General part information

TDA7563A Series

The TDA7563B is a new BCD technology quad bridge type of car radio amplifier in Flexiwatt27 & PowerSO36 packages specially intended for car radio applications.

Thanks to the DMOS output stage the TDA7563B has a very low distortion allowing a clear powerful sound. Among the features, its superior efficiency performance coming from the internal exclusive structure, makes it the most suitable device to simplify the thermal management in high power sets.

The dissipated output power under average listening condition is in fact reduced up to 50 % when compared to the level provided by conventional class AB solutions.

Documents

Technical documentation and resources

Datasheet

DS4926

Product Specifications

Selection Guides

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