TDA7293V

50mA 12V~50V 1-Channel 100Wx1@4Ω Class AB MultiwAtt-15 Audio Amplifiers RoHS

MultiwAtt-15ROHS3 CompliantActive

DMOS audio amplifier with mute and standby functions

Manufacturer: ST
Manufacturer part #: TDA7293V
Store part #: C96008
Package / case: MultiwAtt-15
Category: Audio Amplifiers
Packaging: Tube-packed

Datasheet (PDF)

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278 in stock

#C96008

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹478.12	₹478.12
10+	₹405.47	₹4,054.70
25+	₹332.81	₹8,320.25
100+	₹286.27	₹28,627.00
500+	₹265.17	₹1,32,585.00
1,000+	₹256.03	₹2,56,030.00

Quantity (min 1)

1 × ₹478.12

₹478.12

excl. GST

₹564.18 incl. 18% GST

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Standard pack: 25 per tube

TDA7293V

₹478.12 for 1 + GST

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Specifications

Quiescent Current: 50mA
Voltage - Supply: 12V~50V
Features: Enable/shutdown function;ESD protection;Automatic mute/no-noise switch
Total Harmonic Distortion + Noise (THD+N): 0.005%
Operating Temperature: 0℃~+70℃
Speaker Channels: 1-Channel
Output Power: 100Wx1@4Ω
Class: Class AB
Power Supply Rejection Ratio (PSRR): 75dB

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tube-packed
Standard pack: 25 / Tube
Sold per: Piece
Minimum order: 1
Unit weight: 8.708 g

Overview

The TDA7293 is a monolithic integrated circuit in Multiwatt15 package, intended for use as audio class AB amplifier in Hi-Fi field applications, such as home stereo, self powered loudspeakers and Topclass TV. Thanks to the wide voltage range and to the high output current capability it is able to supply the highest power into both 4-Ω and 8-Ω loads. The built-in muting function with turn-on delay simplifies the remote operation avoiding on-off switching noises. Parallel mode is possible by connecting several devices and using pin11. High output power can be delivered to very low impedance loads, so optimizing the thermal dissipation of the system

Applications

home stereo
self powered loudspeakers
Topclass TV

Key features

Multipower BCD technology
Very high operating voltage range (±50 V)
DMOS power stage
High output power (100 W into 8 Ω @ THD = 0%, with VS = ±40 V)
Muting and stand-by functions
No switch on/off noise
Very low distortion
Very low noise
Short-circuit protected (with no input signal applied)
Thermal shutdown
Clip detector
Modularity (several devices can easily be connected in parallel to drive very low impedances)