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TDA7801

TDA7801

TDA7801

STMicroelectronics

72W W Audio Amplifiers 85W W 27 pins 27-Flexiwatt (Formed Leads)

SOT-23

TDA7801 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 8 months ago)
Factory Lead Time 17 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 27-Flexiwatt (Formed Leads)
Number of Pins 27
Operating Temperature-40°C~105°C TA
PackagingTube
JESD-609 Code e3
Feature Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Standby
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 27
ECCN Code EAR99
Type Class D
Terminal Finish Matte Tin (Sn) - annealed
HTS Code8542.33.00.01
Voltage - Supply 8V~18V
Terminal Position ZIG-ZAG
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Terminal Pitch1mm
Base Part Number TDA7801
Pin Count27
Output Type 4-Channel (Quad)
Power Supplies14.4V
Number of Channels 4
Power Dissipation85W
Input Offset Voltage (Vos) 50mV
Max Output Power72W
Max Output Power x Channels @ Load 72W x 4 @ 2 Ω
Harmonic Distortion 10%
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:718 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$9.76000$9.76
17$8.81529$149.85993
102$7.29804$744.40008
510$6.35500$3241.05

TDA7801 Product Details

TDA7801 Overview


The device is embedded in 27-Flexiwatt (Formed Leads) .The device is in the form of Tube .As a consequence, there are 27 terminations, which involve ending a transmission line with a device matching the characteristic impedance of the line.This output is configured with 4-Channel (Quad) .There is Class D type of electrical device associated with this device.Computers and other communication devices feature 27 pins, which are pronged contacts.A part of this electronic device is mounted in the way of Through Hole .Its supply voltage is 8V~18V volts.4 channels are provided by the device.During operation, the value Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Standby can be ensured.A maximum operating temperature of -40°C~105°C TA should be maintained.The device contains 27 pins.The TDA7801 family contains this object.A part of this electronic device is mounted in the way of Through Hole .An electronic part such as this has a maximum output power of 72W kWh per hour.The system is powered by a 14.4V battery.

TDA7801 Features


27-Flexiwatt (Formed Leads) package
27 pin count
TDA7801 family
72W kWh per hour


TDA7801 Applications


There are a lot of STMicroelectronics
TDA7801 audio amplifiers applications.


  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video and image computer boards

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