STA516BETR Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Class D
Output Type:	1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load:	480W x 1 @ 3 Ohm; 200W x 2 @ 6 Ohm
Voltage - Supply:	10 V ~ 60 V
Features:	Short-Circuit and Thermal Protection, Standby
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 90°C (TA)
Supplier Device Package:	PowerSO-36 EPU
Package / Case:	36-BSSOP (0.433", 11.00mm Width) Exposed Pad

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STA516BETR application field and working principle

Introduction

STA516BETR is an Audio Linear Amplifier designed for applications where high power, low distortion, high gain, and thermal stability are needed. The amplifier\'s output power, linearity, and efficiency are provided in high-end applications such as home theater systems and professional audio systems. This amplifier is capable of delivering output power up to 200W/channel (8Ω/stereo) and is controlled by a patented linear control scheme that provides high performance and low distortion.

Application field

The STA516BETR is suitable for a wide range of audio applications, including but not limited to home theater systems, professional audio systems, portable audio systems, mobile phones, and other consumer or industrial audio applications. The amplifier is available in several configurations, including mono, stereo, and 4-channel outputs. The device can provide up to 200W/channel to an 8Ω load in a stereo configuration, and up to 400W/4 channels in a 4-channel configuration.

Features

The STA516BETR amplifier offers a number of features and benefits, including a linear control scheme, low-noise operation, high performance, and high efficiency. The linear control scheme, referred to as SmartLinearTM, provides an automated and precise gain control for the amplifier. With this technology, the amplifier can provide high output power and low distortion, even at low and medium power levels. The low-noise operation of the amplifier is enabled by its low input noise, high gain, and low distortion. The amplifier is capable of delivering output power up to 200W/channel (8Ω/stereo).

Working principle

The STA516BETR amplifier provides an efficient and stable amplifier solution. The amplifier operates in a Class AB configuration, with bi-directional temperature compensation to regulate the power output and operating temperature. A built-in SmartLinearTM linear control scheme provides precise and accurately controlled linear amplification. The output power, gain, and distortion are controlled by the SmartLinearTM algorithm. Thermal compensation reduces distortion and improves amplifier efficiency, while the low output impedance provides stability and better sound quality.

Conclusion

In conclusion, the STA516BETR audio linear amplifier is a high-performance amplifier that offers excellent high output power, low distortion, and high efficiency. The unique SmartLinearTM linear control scheme provides precise gain control, and the bi-directional temperature compensation ensures stable operation and low distortion. The device is suitable for a wide range of audio applications and is available in several configurations.

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