TDA7294V - ST Microelectronics

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

Part No

TDA7294V
Manufacturer

ST Microelectronics
ChipWorker Part#

CW143981
Category

Audio Amplifier IC
Package

Multiwatt-15
Description

Audio Power Amplifier, AB, 1Channel, 100W, ± 10V to ± 40V, Multiwatt, 15Pins
Documentation

Datasheet

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TDA7294V Specifications

Attribute	Attribute Value

Part Number	TDA7294V
Manufacturer	ST Microelectronics
ChipWorker Part#	CW143981
Category	Audio Amplifier IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	15 Pin
Case/Package	Multiwatt-15
Supply Voltage (DC)	100V (max)
Output Current	10000 mA
Supply Current	65.0 mA
Number of Circuits	2 Circuit
Number of Channels	1 Channel
Number of Positions	15 Position
Power Dissipation	50000 mW
Quiescent Current	30.0 mA
Gain Bandwidth Product	20 kHz
Output Power	100 W
Gain	80 dB
Input Offset Voltage	10 mV
Input Bias Current	500 nA
Output Current (Max)	10000 mA
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	50000 mW
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Size-Length	19.6 mm
Size-Width	5 mm
Size-Height	10.7 mm
Operating Temperature	0℃ ~ 70℃ (TA)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
ECCN Code	EAR99

Product Description

The TDA7294V is a DMOS audio amplifier with mute and standby function in Multiwatt15V package. This device is intended for use as audio class AB amplifier in Hi-Fi field applications. It is able to supply highest power into both 4ohm and 8ohm loads even in presence of poor supply regulation with high supply voltage rejection. The built-in mute function with turn-on delay simplifies the remote operation avoiding switching on-off noises.
High output current capability
Very high operating voltage range from ±10 to ±40V
High output power up to 100W (music power)
Input bias current of 500nA
Quiescent current of 30mA
Slew rate of 10V/µs
Frequency response (-3dB) range from 20Hz to 20KHz
Short circuit protection and thermal shutdown
Very low noise and distortion
Operating ambient temperature range from 0°C to 70°C

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