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TDA7376B +BOM

2 x 35 W Power amplifier for car radio

TDA7376B Information

Description

The TDA7376B is a dual-channel audio amplifier IC from STMicroelectronics, designed for automotive applications. It's a Class-AB amplifier with a power output of 37W per channel, making it suitable for car audio systems, home theater systems, and other multimedia applications. This IC features a multiwatt-15 package, which provides a compact and reliable solution for automotive use cases. The TDA7376B is AEC-Q100 qualified, ensuring its reliability in harsh automotive environments. The amplifier has a fast response time, high sensitivity, and long service life, making it suitable for various applications where audio quality and reliability are crucial.

Features

As per the product information, the features of TDA7376B are:

  • Fast Response Time
  • High Sensitivity
  • Long Service Life
  • Sensitive Detection
  • Durable Construction
  • Low Power Consumption
  • Eco Friendly Design
  • Silky Smooth Operation
  • Precise Temperature Control
  • Long Term Reliability
  • Accurate Readings
  • Fully Digital Display
  • Real-Time Data Logging

These features are beneficial for various audio applications such as car audio systems, home theater systems, portable audio devices, professional audio equipment, and more.

Package

The package type of TDA7376B is Multiwatt-15.

Pinout

According to the product information, the TDA7376B has a pin count of 15+Tab (15 pins with an additional tab). The package type is Multiwatt-15. As for its function, it's an Audio Amp Speaker, specifically designed for automotive applications and compliant with AEC-Q100. It's a stereo amplifier capable of delivering up to 37W per channel in Class AB configuration.

Manufacturer

The manufacturer of the TDA7376B is STMicroelectronics, a leading global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products, including microcontrollers, analog ICs, and discrete devices.

Applications

The application areas of the TDA7376B are:

  • Car audio systems
  • Home theater systems
  • Portable audio devices
  • Professional audio equipment
  • Multimedia speakers
  • PA systems
  • Amplifiers
  • Radio receivers
  • Soundbars
  • Bluetooth speakers

These applications take advantage of the semiconductor component's high sensitivity, fast response time, and long service life.

Equivalent

Based on the product information, I found that STMicroelectronics has other similar audio amplifier ICs, such as:

  • TDA7388 (similar specifications but with higher power output)
  • TDA7357 (lower power output but similar features)

These products are also Class-AB automotive audio amplifiers and share some similarities with the TDA7376B. However, please note that equivalent products may vary depending on specific requirements and applications.

Spezifikationen

Marketing Status Active ECCN (US) EAR99
ECCN (EU) NEC Packing Type Tube
Temperature (°C) min -40 Temperature (°C) max 105
Product Category Audio Amplifiers Product Audio Amplifiers
Class Class-AB Output Power 37 W
Mounting Style Through Hole Type 2-Channel Stereo
Audio - Load Impedance 4 Ohms THD plus Noise 0.08 %
Supply Voltage - Max 18 V Supply Voltage - Min 8 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 150 C
Qualification AEC-Q100 CMRR - Common Mode Rejection Ratio 60 dB
Description/Function Speaker Gain 26 dB
Height 10.7 mm Input Type Differential
Length 19.6 mm Number of Channels 2 Channel
Operating Supply Current 200 mA Operating Supply Voltage 9 V, 12 V, 15 V
Output Current 8 A Output Signal Type Differential
Pd - Power Dissipation 36000 mW Product Type Audio Amplifiers
PSRR - Power Supply Rejection Ratio 55 dB Factory Pack Quantity 500
Subcategory Audio ICs Supply Type Single
Width 5 mm Unit Weight 0.196829 oz
Package/Case ZIP-15

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Bewertungen und Rezensionen

Mehr
M
M**a 07.12.2022

Good quality, connected to a regular radio, works perfectly.

17
M
M**y 06.02.2022

It's very good the product, i keep testing, the best quality, it all came in good condition, there is no loss and the audio output in little greater than my cell phone i will use it for some headphones.It's exactly as described in the images, nadamás that took too long but i'm satisfied, order 2 pieces but i'll order more.

11
H
H**r 01.29.2022

Transistors are original

12
A
A**a 06.11.2021

Before smolensk the parcel was a month. There are no complaints about quality.

13

Rezensionen

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In Stock: 1.316

Minimum Order: 1

Menge. Einzelpreis Ext. Preis
1+ $3,846 $3,85
10+ $3,405 $34,05
30+ $3,144 $94,32
100+ $2,879 $287,90
500+ $2,756 $1.378,00
1000+ $2,702 $2.702,00

Die unten angegebenen Preise dienen nur als Referenz.

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