SSM2319CBZ-R2

Product Overview

Category

SSM2319CBZ-R2 belongs to the category of audio amplifiers.

Use

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

Characteristics

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

Package

SSM2319CBZ-R2 comes in a compact package, making it suitable for space-constrained applications.

Essence

The essence of SSM2319CBZ-R2 lies in its ability to provide high-quality audio amplification while consuming minimal power.

Packaging/Quantity

This product is typically packaged in reels or tubes and is available in various quantities depending on customer requirements.

Specifications

• Supply Voltage: 2.5V - 5.5V
• Output Power: Up to 1.8W
• Total Harmonic Distortion (THD): <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. OUT: Amplified audio output

Functional Features

• Class-D amplifier architecture
• Integrated boost converter for efficient power delivery
• Automatic gain control for consistent audio levels
• Short-circuit and thermal protection mechanisms

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into small devices
• Low power consumption extends battery life in portable applications
• High efficiency minimizes heat dissipation
• Excellent audio quality enhances user experience

Disadvantages

• Limited output power compared to larger audio amplifiers
• Requires external components for proper operation

Working Principles

SSM2319CBZ-R2 utilizes a Class-D amplifier architecture, which efficiently converts the input audio signal into a high-frequency pulse-width modulated (PWM) signal. This PWM signal is then amplified and filtered to produce the final audio output.

Detailed Application Field Plans

1. Mobile phones: SSM2319CBZ-R2 can be used to enhance the audio output of mobile phones, providing better sound quality for multimedia applications.
2. Portable speakers: This product can be integrated into portable speakers, allowing for louder and clearer audio playback.
3. Wearable devices: SSM2319CBZ-R2's small form factor and low power consumption make it suitable for use in wearable devices such as smartwatches or fitness trackers.

Detailed and Complete Alternative Models

1. MAX98357A: Similar audio amplifier with higher output power capabilities.
2. TPA3116D2: Class-D amplifier with advanced features and higher efficiency.

(Note: The above alternative models are provided for reference and may have different specifications and characteristics compared to SSM2319CBZ-R2.)

In conclusion, SSM2319CBZ-R2 is a compact and efficient audio amplifier that offers excellent audio quality while consuming minimal power. Its versatility makes it suitable for various applications, including mobile phones, portable speakers, and wearable devices.