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TDA7482

TDA7482

TDA7482

STMicroelectronics

25W W Audio Amplifiers 35W W 15 pins Multiwatt-15 (Vertical, Bent and Staggered Leads)

SOT-23

TDA7482 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case Multiwatt-15 (Vertical, Bent and Staggered Leads)
Number of Pins 15
Operating Temperature0°C~70°C TA
PackagingTube
JESD-609 Code e3
Feature Mute, Short-Circuit and Thermal Protection, Standby
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 15
ECCN Code EAR99
Type Class D
Terminal Finish Matte Tin (Sn)
HTS Code8542.33.00.01
Max Power Dissipation35W
Voltage - Supply ±10V~25V
Terminal Position ZIG-ZAG
Number of Functions 1
Terminal Pitch1.27mm
Base Part Number TDA7482
Pin Count15
Output Type 1-Channel (Mono)
Operating Supply Voltage28V
Number of Channels 1
Power Dissipation35W
Quiescent Current40mA
Supply Current-Max 60mA
Output Power25W
Supply Type Dual
Voltage Gain 30dB
Gain 30 dB
Max Dual Supply Voltage25V
Max Output Power25W
Min Dual Supply Voltage 10V
Dual Supply Voltage 24V
Max Output Power x Channels @ Load 25W x 1 @ 8 Ω
Harmonic Distortion 10%
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:4575 items

Pricing & Ordering

QuantityUnit PriceExt. Price
500$5.58000$2790

TDA7482 Product Details

TDA7482 Overview


This package is embedded in Multiwatt-15 (Vertical, Bent and Staggered Leads) .This device is packaged in the way of Tube .15 terminations occur when a transmission line is terminated by a device with the same characteristic impedance as the transmission line.Amp parts uses 1-Channel (Mono) as the output.Class D is the type of this electrical device.Computers or other communication devices have 15 pins, which are pronged contacts.Amp parts is mounted in the way of Through Hole .There is ±10V~25V supply voltage for this electrical device.Amp parts is equipped wAmp partsh 1 channels.When operating, it is possible to ensure Mute, Short-Circuit and Thermal Protection, Standby .Ideally, the operating temperature should not exceed 0°C~70°C TA .The device is equipped with 15 pins.This item belongs to the family of TDA7482 .There is an electronic component mounted in the way of Through Hole .A maximum output power of 25W kWh per hour can be achieved with this electronic part.There is a supply type of Dual for this electronic part.Despite external influences, it consumes 40mA of quiescent current.A maximum supply current of 60mA can be reached.

TDA7482 Features


Multiwatt-15 (Vertical, Bent and Staggered Leads) package
15 pin count
TDA7482 family
25W kWh per hour


TDA7482 Applications


There are a lot of STMicroelectronics
TDA7482 audio amplifiers applications.


  • Addition and subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator and differentiator circuits
  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification

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