TS487IDT

Product Overview

Category

TS487IDT belongs to the category of integrated audio amplifiers.

Use

It is primarily used for amplifying audio signals in various electronic devices such as smartphones, tablets, laptops, and portable audio players.

Characteristics

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide operating voltage range
• Excellent noise performance

Package

TS487IDT is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of TS487IDT lies in its ability to provide high-fidelity audio amplification while consuming minimal power and occupying minimal space.

Packaging/Quantity

TS487IDT is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of the product. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 2.5V to 5.5V
• Output Power: Up to 1W
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

TS487IDT features a total of 8 pins, each serving a specific function:

1. VDD: Power supply input
2. IN+: Positive audio input
3. IN-: Negative audio input
4. GND: Ground reference
5. OUT: Audio output
6. BYP: Bypass capacitor connection
7. SHDN: Shutdown control input
8. VREF: Reference voltage input

Functional Features

• High gain and bandwidth for accurate audio reproduction
• Built-in thermal and short-circuit protection
• Shutdown mode for power-saving when not in use
• External bypass capacitor for improved stability
• Low quiescent current

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide operating voltage range
• Excellent noise performance

Disadvantages

• Limited output power compared to higher wattage amplifiers
• May require additional external components for optimal performance

Working Principles

TS487IDT operates based on the principles of amplification. It takes an input audio signal, amplifies it using internal circuitry, and outputs a larger, amplified version of the original signal. The amplifier ensures that the amplified signal faithfully reproduces the characteristics of the input audio.

Detailed Application Field Plans

TS487IDT finds applications in various electronic devices where audio amplification is required. Some potential application fields include:

1. Mobile phones and smartphones
2. Tablets and laptops
3. Portable audio players
4. Bluetooth speakers
5. Gaming consoles
6. Automotive audio systems

Detailed and Complete Alternative Models

1. LM386: A popular audio amplifier with similar characteristics and functionality.
2. TPA3116D2: A higher-power audio amplifier suitable for home audio systems.
3. MAX9744: An integrated audio amplifier with advanced features such as automatic gain control.

These alternative models offer different specifications and features, allowing users to choose the most suitable option based on their specific requirements.

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