STA516BFTR

Product Overview

Category: Integrated Circuit (IC)

Use: STA516BFTR is a power amplifier IC designed for audio applications. It provides high-quality amplification of audio signals in various electronic devices.

Characteristics: - High power output - Low distortion - Wide frequency response - Compact size - Efficient power consumption

Package: STA516BFTR is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence: The essence of STA516BFTR lies in its ability to amplify audio signals with high fidelity and efficiency, enhancing the overall audio experience.

Packaging/Quantity: STA516BFTR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Power Supply Voltage: 10V - 26V
• Output Power: 100W (max)
• Total Harmonic Distortion: <0.1%
• Frequency Response: 20Hz - 20kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

STA516BFTR features a 23-pin configuration with the following pin functions:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. IN+: Positive audio signal input
4. IN-: Negative audio signal input
5. MUTE: Mute control input
6. STBY: Standby control input
7. OUT1: Speaker output 1
8. OUT2: Speaker output 2
9. OUT3: Speaker output 3
10. OUT4: Speaker output 4
11. OUT5: Speaker output 5
12. OUT6: Speaker output 6
13. OUT7: Speaker output 7
14. OUT8: Speaker output 8
15. OUT9: Speaker output 9
16. OUT10: Speaker output 10
17. OUT11: Speaker output 11
18. OUT12: Speaker output 12
19. OUT13: Speaker output 13
20. OUT14: Speaker output 14
21. OUT15: Speaker output 15
22. OUT16: Speaker output 16
23. VCC: Power supply voltage input

Functional Features

• High power output capability for driving multiple speakers
• Low distortion ensures accurate reproduction of audio signals
• Built-in mute and standby control for convenient operation
• Thermal and short-circuit protection for enhanced reliability
• Wide operating temperature range allows for versatile applications

Advantages and Disadvantages

Advantages: - High power output enables driving multiple speakers - Low distortion ensures high-quality audio reproduction - Compact size facilitates integration into various devices - Efficient power consumption reduces energy consumption

Disadvantages: - Limited number of speaker outputs - Requires external components for complete audio system implementation

Working Principles

STA516BFTR operates as a class D amplifier, utilizing pulse width modulation (PWM) to convert the audio signal into a high-frequency square wave. This square wave is then filtered and amplified to drive the connected speakers.

Detailed Application Field Plans

STA516BFTR finds application in various audio-related fields, including: 1. Home theater systems 2. Car audio systems 3. Professional audio equipment 4. Multimedia speakers 5. Portable audio devices

Detailed and Complete Alternative Models

1. STA540SAFTR: Similar power amplifier IC with higher output power capability.
2. TDA7294V: Power amplifier IC with integrated volume control and thermal protection.
3. LM3886TF: High-performance audio amplifier IC with low distortion and wide voltage range.

These alternative models offer similar functionality and can be considered as alternatives to STA516BFTR based on specific requirements.

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