SSM2319CBZ-REEL

Product Overview

Category

SSM2319CBZ-REEL belongs to the category of audio amplifiers.

Use

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

Characteristics

• Small form factor
• Low power consumption
• High efficiency
• Wide voltage range compatibility
• Excellent audio quality

Package

The SSM2319CBZ-REEL comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

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

Packaging/Quantity

The SSM2319CBZ-REEL is typically packaged in reels containing a specific quantity of units, usually 2500 pieces per reel.

Specifications

• Supply Voltage: 2.5V - 5.5V
• Output Power: Up to 1.2W
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SSM2319CBZ-REEL has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. SD: Shutdown control input
4. INP: Positive audio input
5. INN: Negative audio input
6. OUTP: Positive audio output
7. OUTN: Negative audio output

Functional Features

• Low quiescent current
• Integrated shutdown control
• Short-circuit and thermal protection
• Pop-and-click suppression during power-up and power-down

Advantages and Disadvantages

Advantages

• Small size enables integration into compact devices
• Low power consumption prolongs battery life
• High efficiency reduces heat dissipation
• Excellent audio quality enhances user experience

Disadvantages

• Limited output power compared to larger amplifiers
• May require additional components for certain applications

Working Principles

The SSM2319CBZ-REEL operates as a class D audio amplifier. It utilizes pulse-width modulation (PWM) techniques to convert the input audio signal into a high-frequency square wave. This square wave is then filtered and amplified to produce the desired audio output.

Detailed Application Field Plans

The SSM2319CBZ-REEL finds application in various portable electronic devices, including: - Smartphones - Tablets - Portable media players - Bluetooth speakers - Wearable devices

Detailed and Complete Alternative Models

1. MAX98357A: Similar audio amplifier with integrated digital-to-analog converter (DAC).
2. TPA3116D2: Higher-power audio amplifier suitable for home audio systems.
3. LM386: Low-cost audio amplifier commonly used in hobbyist projects.

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

In conclusion, the SSM2319CBZ-REEL is a compact and efficient audio amplifier designed for portable electronic devices. Its small size, low power consumption, and excellent audio quality make it an ideal choice for various applications. Designers can also consider alternative models depending on their specific needs.