Manufacturer Part Number
SSM2211S
Manufacturer
Analog Devices, Inc.
Introduction
The SSM2211S is a high-performance, single-channel, Class AB audio power amplifier designed for portable and mobile audio applications.
Product Features and Performance
Differential inputs
Shutdown feature to reduce power consumption
Supply voltage range of 2.7V to 5.5V
Capable of delivering 1.5W of output power into a 4Ω load
Low quiescent current
Minimal external components required
Product Advantages
Efficient Class AB operation
Compact 8-SOIC package
Flexible supply voltage range
Shutdown feature for power savings
Simple circuit design with few external components
Key Technical Parameters
Supply Voltage Range: 2.7V to 5.5V
Output Power: 1.5W into 4Ω load
Quiescent Current: Low
Packaging: 8-SOIC
Quality and Safety Features
Robust and reliable design for portable and mobile applications
Thermal protection and short-circuit protection
Compatibility
Compatible with a wide range of portable and mobile audio devices
Application Areas
Portable and mobile audio systems
Smartphones, tablets, and other handheld devices
Battery-powered audio equipment
Product Lifecycle
Currently in production
Replacements and upgrades may be available in the future
Key Reasons to Choose This Product
Efficient Class AB operation for high-quality audio
Compact and space-saving 8-SOIC package
Wide supply voltage range for flexibility
Shutdown feature for power savings
Simple circuit design with minimal external components