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  • TDA7381

TDA7381

4A mA20 kHz kHz30W WAudio Amplifiers80W W14.4V V25 pins25-Flexiwatt (Formed Leads)


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-TDA7381
  • Package: 25-Flexiwatt (Formed Leads)
  • Datasheet: PDF
  • Stock: 601
  • Description: 4A mA20 kHz kHz30W WAudio Amplifiers80W W14.4V V25 pins25-Flexiwatt (Formed Leads) (Kg)

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Details

Tags

Parameters
Factory Lead Time 11 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 25-Flexiwatt (Formed Leads)
Number of Pins 25
Packaging Tube
JESD-609 Code e3
Feature Mute, Short-Circuit and Thermal Protection, Standby
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 25
ECCN Code EAR99
Type Class AB
Terminal Finish Tin (Sn)
Max Operating Temperature 150°C
Min Operating Temperature -40°C
HTS Code 8542.33.00.01
Subcategory Audio/Video Amplifiers
Max Power Dissipation 80W
Technology BIPOLAR
Voltage - Supply 8V~18V
Terminal Position ZIG-ZAG
Number of Functions 1
Terminal Pitch 1mm
Base Part Number TDA7381
Pin Count 25
Output Voltage 100mV
Output Type 4-Channel (Quad)
Supply Voltage-Max (Vsup) 14.4V
Supply Voltage-Min (Vsup) 14.4V
Number of Channels 4
Nominal Supply Current 4A
Power Dissipation 80W
Output Power 30W
Supply Type Single
Bandwidth 20 kHz
Voltage Gain 26dB
Power Supply Rejection Ratio (PSRR) 65dB
Gain 26 dB
Max Output Power 30W
Max Output Power x Channels @ Load 30W x 4 @ 4 Ω
Harmonic Distortion 10%
Radiation Hardening No
RoHS Status ROHS3 Compliant

TDA7381 Overview


There is a device embedded in 25-Flexiwatt (Formed Leads) .Ideally, the chip should be packaged in a Tube case.Amp parts is possible to terminate a transmission line wAmp partsh a device matching Amp partss characteristic impedance, referred to as a 25 termination.In the configuration, 4-Channel (Quad) is used as the output.This electrical device is classified as type Class AB .Computers or other communication devices have 25 pins, which are pronged contacts.This electronic part is mounted in the way of Through Hole .Its supply voltage is 8V~18V volts.Channels 4 are present in the device.During operation, the value Mute, Short-Circuit and Thermal Protection, Standby can be ensured.In addition, it is equipped with 25 pins.This chip belongs to Audio/Video Amplifiers .Amp parts is a member of the TDA7381 family.The electronic part is mounted in the way of Through Hole .As a result of the limAmp partsations of this electronic part, Amp parts has a maximum output power of 30W kWh per hour.Amp parts is recommended that the supply voltage (Vsup) be kept above 14.4V to ensure proper operation of the device.14.4V is the maximum supply voltage (Vsup).There is a Single supply type on this electronic part.Amp parts operates wAmp partsh the maximal operating temperature of 150°C to ensure Amp partss reliabilAmp partsy.This device operates at a minimum operating temperature of -40°C to ensure its reliability.

TDA7381 Features


25-Flexiwatt (Formed Leads) package
25 pin count
TDA7381 family
30W kWh per hour

TDA7381 Applications


There are a lot of STMicroelectronics TDA7381 audio amplifiers applications.

  • Test equipment
  • Active probe
  • Radar
  • Signal operation
  • Precision measurement
  • High speed sample
  • Signal amplification
  • Semiconductor detectors
  • Signal filtering
  • Instrumentation