TDA7802 footprint, schematic symbol and 3D model by STMicroelectronics

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PCB Footprints

TDA7802 - STMicroelectronics PCB footprint - Other - Other - Flexiwatt27 (vertical)

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Datasheet Download Datasheet
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Part Number TDA7802
Manufacturer STMicroelectronics
Pin Count 27
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - Flexiwatt27 (vertical)
Released Date Sep 7, 2018
Last Modified Date Jan 8, 2026 2:31 PM UTC
Pinout / Pin List Click Here (Member Only)

TDA7802 Details

Manufacturer Part Number:
TDA7802
Brand Name:
STMicroelectronics
Rohs Code:
Yes
Part Life Cycle Code:
End Of Life
Package Description:
FLEXIWATT-27
Country Of Origin:
Mainland China
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Factory Lead Time:
22 Weeks
Manufacturer:
STMicroelectronics
YTEOL:
1
Consumer IC Type:
CONSUMER CIRCUIT
JESD-30 Code:
R-PZIP-T27
Number of Functions:
1
Number of Terminals:
27
Operating Temperature-Max:
105 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
ZIP
Package Equivalence Code:
ZIP27,.16,.16,40
Package Shape:
RECTANGULAR
Package Style:
FLANGE MOUNT
Peak Reflow Temperature (Cel):
NOT SPECIFIED
Qualification Status:
Not Qualified
Supply Voltage-Max (Vsup):
18 V
Supply Voltage-Min (Vsup):
6 V
Surface Mount:
NO
Technology:
BCDMOS
Temperature Grade:
INDUSTRIAL
Terminal Form:
THROUGH-HOLE
Terminal Pitch:
1 mm
Terminal Position:
SINGLE
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED

TDA7802 Frequently Asked Questions (FAQs)

A good PCB layout for the TDA7802 involves keeping the analog and digital grounds separate, using a star-ground configuration, and placing the device close to the audio jacks to minimize noise and EMI.
To optimize the TDA7802 for low noise and distortion, use a high-quality power supply, decouple the power pins with 10uF and 100nF capacitors, and use a low-ESR capacitor for the AVCC pin. Additionally, keep the analog and digital circuits separate and use a shielded cable for the audio signal.
The TDA7802 can handle a maximum power of 2.5W per channel, but this can be increased to 5W per channel with the use of an external amplifier. However, it's essential to ensure proper heat sinking and thermal management to prevent overheating.
The TDA7802 can be configured for different audio applications by adjusting the gain settings, input impedance, and output impedance. For example, for a line-in application, the gain can be set to 0dB, while for a microphone application, the gain can be set to 40dB. Refer to the datasheet for specific configuration options.
The TDA7802 has built-in ESD protection up to 2kV and latch-up protection up to 100mA. These mechanisms help protect the device from electrostatic discharge and latch-up events, ensuring reliable operation and minimizing the risk of damage.

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TDA7802 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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