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E-TDA7391PDTR

E-TDA7391PDTR

E-TDA7391PDTR

STMicroelectronics

22 kHz kHz 40W W Audio Amplifiers 11mm mm 32W W 18V V 20 pins 20-SOIC (0.433, 11.00mm Width) Exposed Pad

SOT-23

E-TDA7391PDTR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 13 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.433, 11.00mm Width) Exposed Pad
Number of Pins 20
Operating Temperature-40°C~150°C TJ
PackagingTape & Reel (TR)
Series Automotive
JESD-609 Code e3
Feature Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Type Class AB
Terminal Finish Tin (Sn)
HTS Code8542.33.00.01
Max Power Dissipation32W
Voltage - Supply 8V~18V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number TDA7391
Pin Count20
Output Type 1-Channel (Mono)
Operating Supply Voltage15V
Supply Voltage-Max (Vsup) 18V
Power Supplies14.4V
Supply Voltage-Min (Vsup) 8V
Number of Channels 1
Power Dissipation32W
Supply Current-Max 150mA
Output Power32W
Common Mode Rejection Ratio 65 dB
Supply Type Single
Bandwidth 22 kHz
Voltage Gain 30dB
Gain 30 dB
Max Output Power40W
Input Bias Current 10μA
Max Output Power x Channels @ Load 40W x 1 @ 3.2 Ω
Length 15.7mm
Height Seated (Max) 3.5mm
Width 11mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:1420 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.568640$5.56864
10$5.253434$52.53434
100$4.956070$495.607
500$4.675538$2337.769
1000$4.410884$4410.884

E-TDA7391PDTR Product Details

E-TDA7391PDTR Overview


In the 20-SOIC (0.433, 11.00mm Width) Exposed Pad package, it is embedded.In this case, it is packaged as Tape & Reel (TR) .In addition, there are 20 terminations, which involve the termination of a transmission line with a device that matches the characteristic impedance of the line.In the configuration, 1-Channel (Mono) is used as the output.This electrical device is classified as type Class AB .As part of a signal interface in a computer or other communication device, there are 20 pins, which are pronged contacts.In this case, the electronic part is mounted in the way of Surface Mount .There is 8V~18V voltage supply to this electrical device.1 channels are available on the device.Operating with Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby is possible.Temperatures should not exceed -40°C~150°C TJ .There are 20 pins on this device.Amp parts belongs to the TDA7391 family.In this case, the electronic part is mounted in the way of Surface Mount .According to the manufacturer, the maximum output power of this electronic component is 40W kWh per hour.A normal operation requires a supply voltage (Vsup) above 8V .In this case, the maximum supply voltage (Vsup) reaches 18V .Amp parts is a Single supply type.Power is supplied by a 14.4V volt source.Amp parts is a member of the Automotive series of electronic parts.Supply currents are limited to 150mA .

E-TDA7391PDTR Features


20-SOIC (0.433, 11.00mm Width) Exposed Pad package
20 pin count
TDA7391 family
40W kWh per hour
Automotive series


E-TDA7391PDTR Applications


There are a lot of STMicroelectronics
E-TDA7391PDTR audio amplifiers applications.


  • 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
  • Signal filtering

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