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STMicroelectronics Automotive Audio Bridge Amplifier Class A-B 26W Multiwatt 11-Pin TDA7391
Specifications
| Country of Origin | Morocco |
|---|---|
| Brand | STMicroelectronics |
| Height | 10.7mm |
| Length | 19.6mm |
| Model | TDA7391 |
| Width | 5mm |
| Output Power | 26W |
| Mount Type | Through Hole |
| Series | TDA7391 |
| Maximum Operating Temperature | 150°C |
| Package Type | Multiwatt |
| Minimum Operating Temperature | -40°C |
| Number Of Channels | 1 |
| Pin Count | 11 |
| Automotive Standard | AEC-Q100 |
| Maximum Supply Voltage | 18V |
| Minimum Supply Voltage | 8V |
| Amplifier Type | Bridge Amplifier |
| Amplifier Class | Class A-B |
| GBP - Gain Bandwidth Product | 75kHz |
Key Features
- Designed for automotive audio applications with AEC-Q100 certification.
- Class A-B amplifier technology ensures clean and powerful audio output.
- Integrated protection against short circuits, ESD, load dumping, and over-temperature.
- Operates between 8V minimum and 18V maximum supply voltage with 150°C max temperature tolerance.
- Compact Multiwatt package with 11 pins suitable for robust assemblies.
- Single channel amplifier with a gain bandwidth product of 75kHz.
- Manufactured in Morocco, ensuring consistent quality.
Product Description
STMicroelectronics TDA7391 is an Automotive Audio Bridge Amplifier designed to deliver 26W output power per channel with high fidelity. It integrates Class A-B amplifier technology optimized for automotive environments, certified with the AEC-Q100 automotive standard to ensure robust performance under harsh conditions.
This amplifier is housed in a compact Multiwatt 11-pin through-hole package facilitating easy PCB mounting and reliable mechanical connection. Its robust internal protections safeguard against short circuits, electrostatic discharge (ESD), load dumping, and over-temperature scenarios, making it suitable for demanding automotive audio systems.
The device operates within a supply voltage range from 8V up to 18V and can sustain maximum operating temperatures up to 150°C, ensuring stable operation under automotive thermal conditions. The gain-bandwidth product of 75kHz supports quality audio amplification with minimal distortion.
Typical dimensions of this component are 19.6 mm in length, 10.7 mm in height, and 5 mm in width, allowing for compact integration in automotive electronics assemblies. This amplifier is intended for single-channel high-performance audio applications, delivering clean and powerful audio output suitable for automotive sound systems.
Designed for automotive audio applications with AEC-Q100 certification. Class A-B amplifier technology ensures clean and powerful audio output. Integrated protection against short circuits, ESD, load dumping, and over-temperature.
Operates between 8V minimum and 18V maximum supply voltage with 150°C max temperature tolerance. Compact Multiwatt package with 11 pins suitable for robust assemblies. Single channel amplifier with a gain bandwidth product of 75kHz.
Dimensions: 19.6mm length, 10.7mm height, 5mm width. Manufactured in Morocco, ensuring consistent quality.
This STMicroelectronics TDA7391 bridge amplifier IC is ideal for automotive, industrial, and audio system design professionals seeking a reliable power amplifier IC that combines efficiency, protection, and outstanding audio performance. Explore our extensive range of semiconductor components including audio amplifiers for all your project needs at EnvMart.
Explore more products in our Audio Amplifier ICs category.
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Frequently Asked Questions
The TDA7391 amplifier delivers an output power of 26W per channel.
It operates within a supply voltage range of 8V to 18V.
The maximum operating temperature for this amplifier is 150°C.
This model is housed in a compact Multiwatt package with 11 pins, suitable for through-hole mounting.
Yes, it is certified with the AEC-Q100 automotive standard, ensuring robust performance in automotive applications.
The gain bandwidth product of the TDA7391 is 75kHz, which supports quality audio amplification.
It includes protections against short circuits, electrostatic discharge (ESD), load dumping, and over-temperature.
The dimensions of this model are 19.6 mm in length, 10.7 mm in height, and 5 mm in width.
This amplifier is a single-channel device.
It is classified as a Class A-B bridge amplifier, optimized for automotive audio applications.
This model is manufactured in Morocco, ensuring consistent quality.
The minimum operating temperature for this amplifier is -40°C.
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