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STMicroelectronics 4-Channel Bridge Audio Amplifier 30W FLEXIWATT TDA7850
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 15.7mm |
| Length | 29.23mm |
| Model | TDA7850 |
| Width | 4.5mm |
| Output Power | 30W |
| Mount Type | Through Hole |
| Series | TDA7850 |
| Maximum Operating Temperature | 150°C |
| Package Type | FLEXIWATT |
| Minimum Operating Temperature | -55°C |
| Number Of Channels | 4 |
| Pin Count | 25 |
| Automotive Standard | AEC-Q100 |
| Maximum Supply Voltage | 18V |
| Amplifier Type | Bridge Amplifier |
| Amplifier Class | Class A-B |
Key Features
- This amplifier features through-hole mount type for easy PCB integration.
- It supports up to a maximum supply voltage of 18V, suitable for automotive applications.
- The device is compliant with the AEC-Q100 automotive standard for reliability.
- Operating temperature ranges from -55°C to 150°C ensuring robust performance.
- The amplifier incorporates integrated protection against short circuits, ESD, load dumping, and over-temperature conditions.
- Compact dimensions of 29.23mm length, 15.7mm height, and 4.5mm width facilitate space-saving designs.
- It is well-suited for driving low impedance speakers with high efficiency.
- Designed for automotive audio with optional I²C interface, diagnostics, and digital input features.
Product Description
STMicroelectronics TDA7850 is a high-quality 4-Channel Bridge Audio Amplifier designed to deliver clean, powerful sound with a maximum output power of 30W. Housed in a 25-pin FLEXIWATT package, this Class A-B amplifier offers excellent reliability and performance for automotive and industrial audio applications.
The amplifier is designed with integrated robust protection mechanisms including short circuit, electrostatic discharge (ESD), load dumping, and over-temperature safeguards, ensuring durability in harsh conditions. It complies with the AEC-Q100 automotive standard, making it suitable for use in automotive sound systems, including in stop-start and hybrid engine environments.
The product features a through-hole mount type for ease of PCB assembly and occupies a compact footprint measuring 29.23mm long, 15.7mm high, and 4.5mm wide, ideal for constrained spaces. Its operational temperature range from -55°C to 150°C guarantees reliable performance under diverse environmental conditions.
Advanced features include support for optional digital input, I²C interface for diagnostics, and augmented efficiency, providing flexibility in integration and system design. The amplifier can drive very low impedance speakers and is optimized for applications requiring high-fidelity sound output.
Typical use cases include automotive audio systems, home and commercial audio amplification, and various industrial audio equipment control. The compact and efficient design allows deployment in embedded audio circuits and custom sound system applications.
This amplifier features through-hole mount type for easy PCB integration. Supports maximum supply voltage of 18V with a 30W output power capability. Complies with the automotive AEC-Q100 standard for enhanced reliability.
Robust protection mechanisms against short circuits, ESD, load dumps, and over-temperature. Compact FLEXIWATT 25-pin package for space-saving PCB layouts. Suitable for low impedance speaker driving and automotive audio applications.
Operating temperature range from -55°C to 150°C for durability in harsh environments. Includes optional I²C interface and digital input features. Explore EnvMart's extensive range of semiconductor audio amplifiers and associated electronic components for your industrial, automotive, or commercial audio amplification needs.
Explore more products in our Audio Amplifier ICs category.
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Frequently Asked Questions
The TDA7850 amplifier has a maximum output power of 30W.
This model operates within a temperature range of -55°C to 150°C.
The amplifier supports a maximum supply voltage of 18V.
It features 4 channels, making it suitable for multi-channel audio applications.
This model uses a through-hole mount type for easy PCB integration.
It complies with the AEC-Q100 automotive standard for reliability.
The dimensions of this amplifier are 29.23mm in length, 15.7mm in height, and 4.5mm in width.
It incorporates protection against short circuits, ESD, load dumping, and over-temperature conditions.
Yes, it is well-suited for driving low impedance speakers with high efficiency.
This amplifier includes an optional I²C interface for diagnostics and digital input features.
It is suitable for automotive audio systems, home and commercial audio amplification, and various industrial audio equipment control.
The amplifier is housed in a FLEXIWATT package, which is compact and space-saving.
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