IS31AP4833-TQLS2

Product Overview

Category

IS31AP4833-TQLS2 belongs to the category of audio amplifiers.

Use

It is primarily used for amplifying audio signals in various electronic devices.

Characteristics

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide input voltage range
• Excellent signal-to-noise ratio

Package

IS31AP4833-TQLS2 comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of IS31AP4833-TQLS2 lies in its ability to provide high-quality audio amplification while consuming minimal power and occupying a small footprint.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2.7V - 5.5V
• Output Power: 1.2W (8Ω, 5V)
• Total Harmonic Distortion + Noise (THD+N): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

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

Functional Features

• Low quiescent current
• Short-circuit protection
• Thermal shutdown protection
• Pop noise suppression during power-on/off
• Adjustable gain through external resistors

Advantages

• High-quality audio amplification ensures excellent sound reproduction.
• Low power consumption prolongs battery life in portable devices.
• Compact size allows for integration into space-constrained designs.
• Wide input voltage range provides flexibility in various applications.
• Excellent signal-to-noise ratio results in clear and crisp audio output.

Disadvantages

• Limited output power may not be suitable for high-power audio applications.
• Lack of built-in volume control may require additional circuitry for volume adjustment.

Working Principles

IS31AP4833-TQLS2 operates as a class AB audio amplifier. It amplifies the input audio signal using a combination of voltage and current amplification stages. The amplified signal is then delivered to the output, driving the connected speaker or audio device.

Detailed Application Field Plans

IS31AP4833-TQLS2 finds application in various electronic devices, including: 1. Portable audio players 2. Mobile phones 3. Tablets 4. Bluetooth speakers 5. Gaming consoles 6. Personal computers

Detailed and Complete Alternative Models

1. IS31AP4833-TQLS2: Similar to IS31AP4833-TQLS2 but with a different packaging option.
2. TPA3116D2: A popular alternative audio amplifier with higher output power capabilities.
3. LM386: A low-cost alternative suitable for simple audio amplification applications.

(Note: This list is not exhaustive and other alternative models may exist.)

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