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STMicroelectronics Audio Power Amplifier 38W Class A-B Through Hole 15-Pin Multiwatt STA540
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 10.7mm |
| Length | 19.6mm |
| Model | STA540 |
| Width | 5mm |
| Output Power | 38W |
| Mount Type | Through Hole |
| Series | STA540 |
| Maximum Operating Temperature | 70°C |
| Package Type | Multiwatt |
| Minimum Operating Temperature | 0°C |
| Number Of Channels | 1 |
| Pin Count | 15 |
| Maximum Supply Voltage | 18V |
| Minimum Supply Voltage | 9V |
| Amplifier Type | Audio Power Amplifier |
| Amplifier Class | Class A-B |
Key Features
- Provides 38 watts output power for efficient audio amplification.
- Class A-B amplifier ensuring low distortion and enhanced audio quality.
- Single channel configuration suitable for mono audio applications.
- Through-hole mount type with a Multiwatt 15-pin package for easy PCB integration.
- Wide operating voltage range from 9V to 18V suitable for various power supply designs.
- Operating temperature from 0°C up to 70°C for reliable performance in typical environments.
- Compact dimensions with length 19.6mm, width 5mm, and height 10.7mm.
- Designed without automotive standards for general electronic applications.
Product Description
STMicroelectronics STA540 Audio Power Amplifier is a reliable 38W class A-B power amplifier specifically designed for speaker and audio amplification applications. Featuring a 15-pin Multiwatt package and through-hole mount, this amplifier simplifies installation and integration in diverse electronic circuits. It offers a single channel output optimized for high-fidelity audio in consumer and industrial audio equipment.
This amplifier operates efficiently within a voltage range of 9V to 18V and maintains stable operation in temperatures from 0°C to 70°C. Its robust design excludes automotive certification making it suited for general use in industrial, consumer electronics, HVAC sound systems, and laboratory audio testing environments.
The compact physical dimensions of 19.6mm length, 5mm width, and 10.7mm height enable its deployment in space-constrained circuit boards. The 15-pin Multiwatt package ensures compatibility with standard PCB layouts and cost-effective manufacturing.
The STA540 series from STMicroelectronics offers class A-B Audio Amplifiers known for their balance of low power consumption and high output audio quality. This product is ideal for designs requiring medium power audio amplification with efficient thermal management and stable operation.
Provides 38 watts output power for audio applications. Class A-B amplifier architecture for low distortion performance. Single audio channel suitable for mono configurations. Through-hole mounting in Multiwatt 15-pin package.
Operates over supply voltages 9V to 18V. Wide operating temperature range 0°C to 70°C. Compact dimensions facilitate PCB integration. Designed for industrial, laboratory, and consumer audio uses. Explore more STMicroelectronics audio amplifier ICs and related electronic components at EnvMart.
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Frequently Asked Questions
The STA540 provides an output power of 38 watts, suitable for audio amplification applications.
It is a Class A-B audio power amplifier, designed to offer low distortion and high audio quality.
This model features a single channel configuration, making it suitable for mono audio applications.
This amplifier uses a through-hole mount type with a Multiwatt 15-pin package, facilitating easy integration into PCB layouts.
The amplifier operates efficiently within a supply voltage range of 9V to 18V.
The dimensions of this unit are 19.6mm in length, 5mm in width, and 10.7mm in height.
The maximum operating temperature for this amplifier is 70°C, ensuring reliable performance in typical environments.
The minimum operating temperature for this audio amplifier is 0°C.
This amplifier is designed for general electronic applications, including industrial, consumer electronics, HVAC sound systems, and laboratory audio testing.
The STA540 features a pin count of 15, compatible with standard PCB layouts.
The STA540 is manufactured in India.
The Class A-B architecture of this amplifier provides a balance of low power consumption and high output audio quality, making it efficient for audio applications.
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