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STMicroelectronics 2-Channel Power Amplifier Multiwatt 15-Pin 37W Class A-B Through Hole TDA7376B
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 10.7mm |
| Length | 19.6mm |
| Model | TDA7376B |
| Width | 5mm |
| Output Power | 37W |
| Mount Type | Through Hole |
| Series | TDA7376B |
| Maximum Operating Temperature | 105°C |
| Package Type | Multiwatt |
| Minimum Operating Temperature | -40°C |
| Number Of Channels | 2 |
| Pin Count | 15 |
| Automotive Standard | AEC-Q100 |
| Maximum Supply Voltage | 18V |
| Amplifier Type | Power Amplifier |
| Amplifier Class | Class A-B |
| GBP - Gain Bandwidth Product | 75kHz |
Key Features
- Designed specifically for car radio applications with dual bridge audio amplifier configuration.
- Contains fully complementary PNP/NPN output stage which provides rail-to-rail voltage swing without bootstrap capacitors.
- Supports both single ended and differential input signals ensuring high noise immunity.
- Features internally fixed gain of 26 dB and mute function compatible with CMOS logic.
- Includes automute at minimum supply voltage detection for circuit protection.
- Operates from 18V supply voltage with automotive grade AEC-Q100 standards.
- Minimum operating temperature of -40°C and maximum operating temperature of 105°C.
Product Description
STMicroelectronics TDA7376B is a high-performance 2-channel power amplifier designed for car audio and booster applications. This Multiwatt 15-pin package integrates a class A-B dual bridge audio amplifier providing 37W output power while maintaining minimal external components requirements.
The amplifier features a fully complementary PNP/NPN output stage that achieves rail-to-rail voltage swing without the need for bootstrap capacitors, enhancing reliability and efficiency in automotive environments.
Input stage supports both single-ended and differential signals, ensuring high noise immunity suitable for harsh electrical automotive conditions. The device has an internally fixed gain of 26 dB and includes a CMOS-compatible mute function to allow silent operation when needed.
Additional protection is provided by the automute feature which activates at minimum supply voltage detection, safeguarding the amplifier circuitry. With a compact size of 19.6 mm by 10.7 mm by 5 mm and 15 pins for through-hole mounting, this audio amplifier IC is easy to integrate into automotive systems.
It complies with the automotive standard AEC-Q100, assuring robust performance under a wide temperature range from -40°C to 105°C, making it reliable for automotive manufacturing and repair applications.
Designed for automotive audio amplifier applications with high reliability. Compact Multiwatt 15-pin package for easy PCB integration. High noise immunity via differential input compatibility. Efficient rail-to-rail output with no bootstrap capacitors required.
Mute function and automute for system control and protection. Operates at standard automotive voltage of 18V. Meets automotive quality standard AEC-Q100 for temperature resilience.
This STMicroelectronics TDA7376B audio amplifier IC is ideal for automotive electronics manufacturing, car stereo repair, and applications requiring reliable high power audio amplification under demanding environmental conditions. Explore more audio amplifier ICs and semiconductors in this category for your electronic component needs at EnvMart.
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Frequently Asked Questions
The TDA7376B amplifier provides an output power of 37W.
It operates within a temperature range of -40°C to 105°C.
This model supports 2 channels.
It uses a through-hole mounting type.
The amplifier has an internally fixed gain of 26 dB.
The package type is Multiwatt with 15 pins.
The maximum supply voltage is 18V.
It complies with the automotive standard AEC-Q100.
It is a Class A-B power amplifier.
The input stage supports both single-ended and differential signals, enhancing noise immunity.
It includes a mute function compatible with CMOS logic and an automute feature for minimum supply voltage detection.
The dimensions are 19.6 mm in length, 10.7 mm in height, and 5 mm in width.
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