SSM2518CPZ

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SSM2518CPZ

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IC AMP CLASS D STER 2.5W 20LFCSP

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  • メーカー品番 #SSM2518CPZ

  • データシート SSM2518CPZ DataSheet

  • 在庫状況3310

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
PartStatus Active
Type Class D
OutputType 2-Channel (Stereo)
MaxOutputPowerxChannels@Load 2.5W x 2 @ 4Ohm
Voltage-Supply 2.5V ~ 5.5V
Features Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
MountingType Surface Mount
OperatingTemperature -40°C ~ 85°C (TA)
SupplierDevicePackage 20-LFCSP (4x4)
Package/Case 20-WFQFN Exposed Pad, CSP
BaseProductNumber SSM2518

概要

Description

The SSM2518CPZ is a high-performance audio amplifier designed for portable devices, providing high-quality sound with low power consumption. It is a Class D amplifier, which means it uses pulse-width modulation to efficiently convert power, resulting in minimal heat generation and extended battery life.
Key features include a 2.5W output power per channel into an 8Ω load, low total harmonic distortion (THD), and a wide supply voltage range, making it suitable for battery-operated devices. The SSM2518CPZ also includes built-in protections against overcurrent, thermal overload, and short-circuit conditions, enhancing reliability and longevity.
Its small footprint and efficient design make it ideal for applications in smartphones, tablets, and other compact audio systems. Additionally, it supports various input configurations, facilitating easy integration into existing designs. Overall, the SSM2518CPZ is an excellent choice for developers seeking to deliver high-quality audio in space-constrained applications.

Equivalent

The SSM2518CPZ chip is a digital-to-analog converter (DAC) typically used in audio applications. Equivalent products include the PCM5102A from Texas Instruments, the AK4452 from AKM, and the ES9023 from ESS Technology. When selecting an equivalent, consider specifications such as resolution, sample rate, and power supply requirements to ensure compatibility with your application. Always verify performance characteristics and features before substitution.

Features

The SSM2518CPZ is a high-performance audio amplifier designed for portable audio applications. Key features include:
1. Class D Amplifier: Offers high efficiency, reducing heat generation and extending battery life in portable devices.
2. Output Power: Delivers up to 2.1 Watts per channel into a 4-ohm load, making it suitable for driving small speakers.
3. Low Distortion: Maintains high audio fidelity with a low total harmonic distortion (THD) rate, ensuring clear sound reproduction.
4. Built-in Protection: Includes short-circuit, over-temperature, and over-voltage protection to enhance reliability.
5. Adjustable Gain: Provides flexible gain settings, allowing customization based on system requirements.
6. Thermal Shutdown: Automatically disables the amplifier if it exceeds safe operating temperatures.
7. Single-Supply Operation: Operates from a single supply voltage, simplifying design and reducing component count.
Overall, the SSM2518CPZ is ideal for applications in portable speakers, televisions, and other compact audio devices, combining power efficiency with high-quality audio performance.

Pinout

The SSM2518CPZ is a high-performance Class D audio amplifier with a pin count of 32. It is designed for driving speakers in portable and battery-powered applications. The primary functions of the SSM2518 include audio amplification, providing high-efficiency output, and supporting various audio formats. Key features include integrated power management, audio processing capabilities, and the ability to drive loads with minimal distortion. The device operates in a single-ended configuration, making it suitable for applications where space and power efficiency are critical. It also includes built-in thermal and short-circuit protection to ensure reliable operation.

Manufacturer

The SSM2518CPZ is manufactured by Analog Devices, Inc. Analog Devices is a prominent American multinational semiconductor company headquartered in Norwood, Massachusetts. It specializes in data conversion, signal processing, and power management technologies. Founded in 1965, the company focuses on creating high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits for a wide range of applications, including automotive, communications, industrial automation, consumer electronics, and healthcare.
The SSM2518CPZ is a high-performance audio amplifier designed for driving speakers in various audio applications, reflecting Analog Devices' commitment to innovation in the audio processing market. With a strong emphasis on engineering excellence and quality, Analog Devices serves a global customer base and is recognized for its robust product portfolio and cutting-edge technology solutions.

Application

The SSM2518CPZ is a high-performance audio amplifier designed for applications such as portable speakers, hearing aids, and personal audio devices. It is suitable for driving small speakers or headphones due to its low power consumption and high efficiency. Additionally, it is used in automotive audio systems, soundbars, and television audio enhancements, providing clear and powerful sound output. Its compact size and integrated circuitry make it ideal for space-constrained environments and battery-operated devices.

Package

The SSM2518CPZ is packaged in a 20-lead LFCSP (Lead Frame Chip Scale Package). This compact package type is designed for efficient thermal performance and minimizes board space in electronic applications.

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