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TDA7391

TDA7391

TDA7391

STMicroelectronics

150mA mA 22 kHz kHz 45W W Audio Amplifiers 17.75mm mm 5mm mm 43W W 18V V 11 pins Multiwatt-11 (Vertical, Bent and Staggered Leads)

SOT-23

TDA7391 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 12 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case Multiwatt-11 (Vertical, Bent and Staggered Leads)
Number of Pins 11
Operating Temperature -40°C~105°C TA
Packaging Tube
JESD-609 Code e3
Feature Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 11
ECCN Code EAR99
Type Class AB
Terminal Finish Tin (Sn)
HTS Code 8542.33.00.01
Max Power Dissipation 43W
Voltage - Supply 8V~18V
Terminal Position ZIG-ZAG
Number of Functions 1
Terminal Pitch 1.7mm
Base Part Number TDA7391
Pin Count 11
Output Type 1-Channel (Mono)
Operating Supply Voltage 15V
Supply Voltage-Max (Vsup) 18V
Supply Voltage-Min (Vsup) 8V
Number of Channels 1
Nominal Supply Current 150mA
Power Dissipation 43W
Quiescent Current 60mA
Output Power 40W
Common Mode Rejection Ratio 65 dB
Supply Type Single
Bandwidth 22 kHz
Voltage Gain 30dB
Power Supply Rejection Ratio (PSRR) 60dB
Gain 30 dB
Max Output Power 45W
Input Bias Current 10μA
Max Output Power x Channels @ Load 45W x 1 @ 3.2 Ω
Harmonic Distortion 10%
Height 17.75mm
Length 20.2mm
Width 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.00000 $4
25 $3.39760 $84.94
100 $2.94450 $294.45
500 $2.50660 $1253.3
1,000 $2.11400 $2.114
TDA7391 Product Details

TDA7391 Overview


This package is embedded in Multiwatt-11 (Vertical, Bent and Staggered Leads) .This device is packaged in the way of Tube .11 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 11 pins, which are pronged contacts.Amp parts is mounted in the way of Through Hole .There is 8V~18V supply voltage for this electrical device.Amp parts is equipped wAmp partsh 1 channels.When operating, it is possible to ensure Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby .Ideally, the operating temperature should not exceed -40°C~105°C TA .The device is equipped with 11 pins.This item belongs to the family of TDA7391 .There is an electronic component mounted in the way of Through Hole .A maximum output power of 45W kWh per hour can be achieved with this electronic part.Amp parts is recommended that the supply voltage (Vsup) be maintained above 8V for normal operation.18V represents the maximal supply voltage (Vsup).There is a supply type of Single for this electronic part.Despite external influences, it consumes 60mA of quiescent current.

TDA7391 Features


Multiwatt-11 (Vertical, Bent and Staggered Leads) package
11 pin count
TDA7391 family
45W kWh per hour


TDA7391 Applications


There are a lot of STMicroelectronics
TDA7391 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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