SSM2517CBZ-R7

Product Overview

Category

The SSM2517CBZ-R7 belongs to the category of audio amplifiers.

Use

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

Characteristics

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

Package

The SSM2517CBZ-R7 comes in a small package, typically a surface-mount package (SMD), which allows for easy integration onto printed circuit boards (PCBs).

Essence

The essence of the SSM2517CBZ-R7 lies in its ability to provide efficient and high-fidelity audio amplification while consuming minimal power.

Packaging/Quantity

This product is usually packaged in reels or tubes, with each reel or tube containing a specific quantity of SSM2517CBZ-R7 units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Power: Up to 3W
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SSM2517CBZ-R7 has the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. SD: Shutdown control input
4. INL: Left channel audio input
5. INR: Right channel audio input
6. OUTL: Left channel audio output
7. OUTR: Right channel audio output

Functional Features

• Single-ended or differential input options
• Built-in shutdown control for power-saving mode
• Short-circuit and thermal protection
• Pop-and-click suppression during power-on/off transitions

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low power consumption
• Compact size for easy integration
• Wide input voltage range for versatile applications
• Excellent noise performance for clear audio reproduction

Disadvantages

• Limited output power compared to higher wattage amplifiers
• May require additional external components for specific applications

Working Principles

The SSM2517CBZ-R7 operates based on Class D amplifier technology. It utilizes pulse-width modulation (PWM) techniques to convert the incoming 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 SSM2517CBZ-R7 finds application in various electronic devices, including but not limited to: - Smartphones - Tablets - Portable media players - Bluetooth speakers - Gaming consoles - Automotive infotainment systems

Detailed and Complete Alternative Models

• MAX98357A: Similar audio amplifier with integrated digital-to-analog converter (DAC)
• TPA3116D2: Higher power audio amplifier with built-in audio processing features
• LM386: Low-cost audio amplifier suitable for simple applications

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

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