Manufacturer Part Number
NCP2890AFCT2
Manufacturer
onsemi
Introduction
NCP2890AFCT2 is a single-channel Class AB audio power amplifier integrated circuit (IC) from onsemi.
Product Features and Performance
Supports 2.2V to 5.5V supply voltage range
Delivers up to 1.08W of output power into an 8-ohm load
Differential input design for common-mode noise rejection
Integrated short-circuit and thermal protection features
Shutdown mode for power saving
Product Advantages
High-efficiency Class AB amplifier design
Small footprint 9-pin WFBGA package
Robust protection features for reliable operation
Suitable for battery-powered audio applications
Key Technical Parameters
Output Power: 1.08W x 1 channel @ 8-ohm load
Supply Voltage: 2.2V to 5.5V
Quiescent Current: 3.5mA (typical)
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Short-circuit and thermal protection
RoHS non-compliant
Compatibility
Surface mount package suitable for automated assembly
Application Areas
Portable audio devices
Wireless speakers
Battery-powered multimedia systems
Product Lifecycle
Current product, not nearing discontinuation
Replacement or upgraded models may be available in the future
Key Reasons to Choose This Product
High-efficiency Class AB amplifier design for battery-powered applications
Integrated protection features for reliable operation
Small footprint package suitable for space-constrained designs
Broad supply voltage range for design flexibility