TS482ID

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Amplifier
• Characteristics: High-performance, low-power stereo audio amplifier
• Package: Dual In-Line Package (DIP)
• Essence: Amplifies audio signals for various applications
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Power Supply Voltage: 2.7V to 5.5V
• Output Power: 1.1W per channel into 8Ω load at 5V supply voltage
• Total Harmonic Distortion + Noise: 0.1% at 1kHz, 0.5W output power
• Signal-to-Noise Ratio: 90dB at 1kHz, 0.5W output power
• Shutdown Current: 0.1μA (typical)

Detailed Pin Configuration

The TS482ID has a total of 16 pins, which are assigned as follows:

1. OUT1: Output Channel 1
2. VDD: Positive Power Supply
3. GND: Ground
4. IN1-: Negative Input Channel 1
5. IN1+: Positive Input Channel 1
6. BYPASS: Bypass Capacitor Connection
7. SHUTDOWN: Shutdown Control Input
8. MUTE: Mute Control Input
9. IN2+: Positive Input Channel 2
10. IN2-: Negative Input Channel 2
11. OUT2: Output Channel 2
12. VDD: Positive Power Supply
13. GND: Ground
14. NC: No Connection
15. NC: No Connection
16. NC: No Connection

Functional Features

• Low quiescent current consumption for power-sensitive applications
• Wide power supply voltage range for flexibility
• Excellent audio quality with low distortion and high signal-to-noise ratio
• Shutdown and mute control inputs for power management and audio muting

Advantages and Disadvantages

Advantages: - High-performance audio amplification - Low power consumption - Wide power supply voltage range - Compact DIP package for easy integration

Disadvantages: - Limited output power compared to higher wattage amplifiers - No built-in protection features against short circuits or overloads

Working Principles

The TS482ID is a class AB stereo audio amplifier that operates by amplifying the input audio signals received from the IN1+ and IN2+ pins. The amplified signals are then output through the OUT1 and OUT2 pins, respectively. The amplifier can be controlled using the SHUTDOWN and MUTE pins to manage power consumption and audio muting.

Detailed Application Field Plans

The TS482ID is suitable for various audio amplification applications, including but not limited to:

1. Portable audio devices
2. Mobile phones and tablets
3. Personal computers and laptops
4. Home theater systems
5. Automotive audio systems

Detailed and Complete Alternative Models

1. LM386: Low Voltage Audio Power Amplifier
2. TDA7266: Dual Bridge Audio Amplifier
3. MAX9744: 20W Stereo Class D Audio Power Amplifier
4. TPA3116D2: 50W Stereo Class D Audio Amplifier

These alternative models offer similar functionality and can be considered as alternatives to the TS482ID based on specific requirements and application needs.

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