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TDA7481

TDA7481

TDA7481

STMicroelectronics

22 kHz kHz 18W W Audio Amplifiers 15 pins Multiwatt-15 (Vertical, Bent and Staggered Leads)

SOT-23

TDA7481 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Through Hole
Mounting Type Through Hole
Package / Case Multiwatt-15 (Vertical, Bent and Staggered Leads)
Number of Pins 15
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
Feature Mute, Short-Circuit and Thermal Protection, Standby
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 15
ECCN Code EAR99
Type Class D
Terminal Finish MATTE TIN
HTS Code 8542.33.00.01
Max Power Dissipation 35W
Voltage - Supply ±10V~25V
Terminal Position ZIG-ZAG
Number of Functions 1
Terminal Pitch 1.27mm
Base Part Number TDA7481
Pin Count 15
Output Type 1-Channel (Mono)
Number of Channels 1
Supply Current-Max 55mA
Output Power 18W
Supply Type Dual
Bandwidth 22 kHz
Voltage Gain 30dB
Power Supply Rejection Ratio (PSRR) 60dB
Gain 30 dB
Max Dual Supply Voltage 25V
Max Output Power 18W
Min Dual Supply Voltage 10V
Dual Supply Voltage 24V
Max Output Power x Channels @ Load 18W x 1 @ 4 Ω
Harmonic Distortion 10%
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
500 $5.19250 $2596.25
TDA7481 Product Details

TDA7481 Overview


The package Multiwatt-15 (Vertical, Bent and Staggered Leads) contains it.Tube is the packaging method.15 terminations consist of terminating transmission lines with devices that match their characteristic impedance.Amp parts is configured wAmp partsh an output of 1-Channel (Mono) .This electrical device has the type Class D .In a computer or other communication device, there are 15 pins, which are pronged contacts.There is an electronic part mounted in the way of Through Hole .This electrical device is powered by ±10V~25V volts.There are no channels on the device.When operating, Mute, Short-Circuit and Thermal Protection, Standby can be ensured.Amp parts is recommended that the operating temperature not exceed 0°C~70°C TA .In addition, it is equipped with 15 pins.Amp parts is a member of the family TDA7481 .Amp parts is mounted in the way of Through Hole .This electronic component's maximum output power is 18W kWh per hour.Dual is the type of supply for this electronic part.Amp parts is noted that the maximal supply current is 55mA .

TDA7481 Features


Multiwatt-15 (Vertical, Bent and Staggered Leads) package
15 pin count
TDA7481 family
18W kWh per hour


TDA7481 Applications


There are a lot of STMicroelectronics
TDA7481 audio amplifiers applications.


  • Inverse/same-phase proportional circuit
  • 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

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