TAS5261DKDRG4

Product Overview

• Category: Integrated Circuit
• Use: Audio Amplifier
• Characteristics: High-performance, digital audio amplifier
• Package: PowerPAD™ HSSOP
• Essence: Provides high-quality audio amplification in various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Power Supply Voltage: 10V to 26V
• Output Power: Up to 100W per channel
• Total Harmonic Distortion: Less than 0.1%
• Signal-to-Noise Ratio: Greater than 100dB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TAS5261DKDRG4 has a total of 32 pins. Here is the detailed pin configuration:

1. VDDA: Analog power supply voltage
2. VSSA: Analog ground
3. INL: Left channel input
4. INR: Right channel input
5. GND: Ground
6. PVCC: Power supply voltage for the output stage
7. OUTL: Left channel output
8. OUTR: Right channel output
9. PGND: Power ground
10. BST: Bootstrap capacitor connection
11. SD: Shutdown control
12. MUTE: Mute control
13. AGND: Analog ground
14. VDD: Digital power supply voltage
15. SDA: I2C serial data input
16. SCL: I2C serial clock input
17. NC: No connection
18. NC: No connection
19. NC: No connection
20. NC: No connection
21. NC: No connection
22. NC: No connection
23. NC: No connection
24. NC: No connection
25. NC: No connection
26. NC: No connection
27. NC: No connection
28. NC: No connection
29. NC: No connection
30. NC: No connection
31. NC: No connection
32. NC: No connection

Functional Features

• High efficiency and low power dissipation
• Advanced protection features (thermal, overcurrent, undervoltage)
• I2C control interface for easy configuration
• Supports multiple audio input formats (I2S, TDM, etc.)
• Flexible gain settings and equalization options

Advantages and Disadvantages

Advantages: - High-quality audio amplification - Efficient power usage - Comprehensive protection mechanisms - Versatile input format support - Easy configuration through I2C interface

Disadvantages: - Limited output power compared to some other amplifiers - Requires external components for full functionality

Working Principles

The TAS5261DKDRG4 is a digital audio amplifier that utilizes advanced modulation techniques to convert digital audio signals into amplified analog outputs. It operates by receiving audio data in digital form and using pulse width modulation (PWM) to generate high-frequency switching signals. These signals are then amplified and filtered to produce high-quality audio output.

Detailed Application Field Plans

The TAS5261DKDRG4 is suitable for various audio amplification applications, including:

1. Home theater systems
2. Professional audio equipment
3. Automotive audio systems
4. Multimedia speakers
5. Gaming consoles
6. Portable audio devices

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality:

1. TAS5630BPHDR - 300W Stereo Class-D Audio Power Amplifier
2. TAS6424QDKDRQ1 - 75W 4-Channel Digital Input Class-D Audio Amplifier
3. TAS2770PWP - 15W Stereo Class-D Audio Power Amplifier

These alternative models provide different power outputs and package options to suit various application requirements.

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