SSM2211S-REEL - Analog Devices Inc.

Manufacturer Part Number

SSM2211S-REEL

Manufacturer

Analog Devices, Inc.

Introduction

The SSM2211S-REEL is a high-performance, low-noise, single-channel audio power amplifier integrated circuit (IC) designed for portable audio applications.

Product Features and Performance

Differential inputs for enhanced noise rejection

Shutdown mode for power savings

Operates on a single supply voltage from 2.7V to 5.5V

Delivers up to 1.5W of output power into a 4Ω load

Class AB operation for low distortion

Low quiescent current of 3mA

Product Advantages

Excellent noise and distortion performance

Flexible power supply voltage range

Small 8-SOIC package for compact designs

Shutdown mode for power management

Key Technical Parameters

Supply Voltage: 2.7V to 5.5V

Output Power: 1.5W into 4Ω load

Quiescent Current: 3mA

Shutdown Current: 0.1μA

Gain: 26dB

Signal-to-Noise Ratio: 92dB

Total Harmonic Distortion + Noise: 0.05% (1kHz, 1W, 4Ω)

Quality and Safety Features

Robust design for reliable operation

Thermal shutdown protection

Short-circuit protection

Compatibility

The SSM2211S-REEL is compatible with a wide range of portable audio devices, such as smartphones, tablets, and portable media players.

Application Areas

Portable audio systems

Headphone amplifiers

Personal audio devices

Portable speakers

Product Lifecycle

The SSM2211S-REEL is an active product and is currently available. Analog Devices provides replacement and upgrade options as needed.

Key Reasons to Choose This Product

Excellent audio performance with low noise and distortion

Flexible power supply voltage range for versatile applications

Small footprint 8-SOIC package for compact designs

Shutdown mode for power-efficient operation

Robust design with protective features for reliable performance