TDA7564B - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TDA7564B
Manufacturer

ST Microelectronics
ChipWorker Part#

CW3084007
Category

Audio Amplifier IC
Package

FLEXIWATT-25
Description

Audio Amp Speaker 4CH Stereo 75W Class-AB 25Pin FLEXIWATT(Vertical) Tube
Documentation

Datasheet

TDA7564B Global Supplier

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TDA7564B Specifications

Attribute	Attribute Value

Part Number	TDA7564B
Manufacturer	ST Microelectronics
ChipWorker Part#	CW3084007
Category	Audio Amplifier IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	25 Pin
Case/Package	FLEXIWATT-25
Output Current	8 A
Number of Circuits	1 Circuit
Number of Channels	4 Channel
Number of Positions	25 Position
Power Dissipation	85 W
Common Mode Rejection Ratio	55 dB
Output Power	75 W
Gain	26 dB
Input Offset Voltage	100 mV
Output Current (Max)	8000 mA
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	85000 mW
Minimum CMRR Range	55 dB
Supply Voltage	8V ~ 18V
Supply Voltage (Max)	18 V
Supply Voltage (Min)	8 V
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Size-Width	4.5 mm
Operating Temperature	-55℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

Description
The TDA7564B is a new BCD technology QUAD BRIDGE type of car radio amplifier in Flexiwatt25/PowerSO36 package specially intended for car radio applications. Thanks to the DMOS output stage the TDA7564B 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.
Features
■ Multipower BCD technology
■ MOSFET output power stage
■ DMOS power output
■ New Hi-efficiency (class SB)
■ High output power capability 4x28W/4Ω@ 14.4V, 1KHz, 10% THD, 4x50W max, power
■ Max. output power 4x72W/2Ω
■ Full I2C bus driving:
–St-by
– Independent front/rear soft play/mute
– Selectable gain (for low noise line output function)
– High efficiency enable/disable
–I2C bus digital diagnostics (including AC and DC load detection)
■ Full fault protection
■ DC offset detection
■ Four independent short circuit protection
■ Clipping detector (2%/10%)
■ Linear thermal shutdownwith multiple thermal warning
■ ESD protection

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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