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TDA7494

TDA7494

TDA7494

STMicroelectronics

10W W Audio Amplifiers 35V V 15 pins Multiwatt-15 (Vertical, Bent and Staggered Leads)

SOT-23

TDA7494 Datasheet

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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 -20°C~85°C TA
Packaging Tube
JESD-609 Code e0
Feature Depop, Input Multiplexer, Mute, Short-Circuit and Thermal Protection, Standby, Volume Control
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 15
ECCN Code EAR99
Type Class AB
HTS Code 8542.39.00.01
Max Power Dissipation 16W
Voltage - Supply 11V~35V
Terminal Position ZIG-ZAG
Number of Functions 1
Terminal Pitch 1.27mm
Base Part Number TDA7494
Pin Count 15
Output Type 1-Channel (Mono)
Operating Supply Voltage 28V
Supply Voltage-Max (Vsup) 35V
Supply Voltage-Min (Vsup) 11V
Number of Channels 1
Supply Current-Max 50mA
Output Power 10W
Supply Type Single
Nominal Input Voltage 8V
Voltage Gain 26dB
Power Supply Rejection Ratio (PSRR) 73dB
Gain 26 dB
Max Output Power 10W
Max Output Power x Channels @ Load 10W x 1 @ 8 Ω
Harmonic Distortion 10%
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
500 $3.32000 $1660
TDA7494 Product Details

TDA7494 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 AB 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 11V~35V supply voltage for this electrical device.Amp parts is equipped wAmp partsh 1 channels.When operating, it is possible to ensure Depop, Input Multiplexer, Mute, Short-Circuit and Thermal Protection, Standby, Volume Control .Ideally, the operating temperature should not exceed -20°C~85°C TA .The device is equipped with 15 pins.This item belongs to the family of TDA7494 .There is an electronic component mounted in the way of Through Hole .A maximum output power of 10W kWh per hour can be achieved with this electronic part.Amp parts is recommended that the supply voltage (Vsup) be maintained above 11V for normal operation.35V represents the maximal supply voltage (Vsup).There is a supply type of Single for this electronic part.A maximum supply current of 50mA can be reached.

TDA7494 Features


Multiwatt-15 (Vertical, Bent and Staggered Leads) package
15 pin count
TDA7494 family
10W kWh per hour


TDA7494 Applications


There are a lot of STMicroelectronics
TDA7494 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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