Manufacturer Part Number
SSM2518CPZ-R7
Manufacturer
Analog Devices, Inc.
Introduction
The SSM2518CPZ-R7 is a high-performance, low-power, stereo Class D audio amplifier integrated circuit (IC) designed for portable audio applications.
Product Features and Performance
2-channel (stereo) operation
Delivers up to 2.5W per channel into a 4Ω load
Wide supply voltage range of 2.5V to 5.5V
Low quiescent current of 3.5mA
Integrated digital volume control
Integrated mute, shutdown, and short-circuit protection
Product Advantages
Compact 20-pin LFCSP (4x4) package
Excellent audio performance with low THD+N
Minimal external component count
Thermal shutdown and short-circuit protection
Key Technical Parameters
Voltage Supply Range: 2.5V to 5.5V
Quiescent Current: 3.5mA
Output Power: 2.5W x 2 @ 4Ω
THD+N: 0.1% (typical)
Bandwidth: 20Hz to 20kHz
Quality and Safety Features
RoHS3 compliant
Short-circuit and thermal protection
Compatibility
The SSM2518CPZ-R7 is compatible with a wide range of portable audio devices, including smartphones, tablets, and portable speakers.
Application Areas
Portable audio devices
Bluetooth speakers
Headphone amplifiers
Portable music players
Product Lifecycle
The SSM2518CPZ-R7 is an active product and is currently available for purchase. There are no plans for discontinuation, and replacement or upgrade options are available.
Key Reasons to Choose This Product
High-performance, low-power Class D audio amplifier
Compact and efficient design with low external component count
Excellent audio quality with low THD+N
Robust protection features for reliable operation
Wide supply voltage range and compatibility with portable devices