Manufacturer Part Number
MAX9776ETJ+T
Manufacturer
Maxim Integrated
Introduction
Integrated circuit (IC) for audio amplification
Part of the DirectDrive series
Product Features and Performance
1-channel (mono) audio amplifier with stereo headphone output
Class D amplifier topology
5W x 1 channel output power @ 4Ω load
60mW x 2 channel output power @ 16Ω load
Wide supply voltage range: 2.7V to 5.5V
Low quiescent current
Differential inputs
Built-in mute, short-circuit, and thermal protection
Shutdown functionality
Integrated volume control
Product Advantages
Efficient Class D amplifier design
Wide operating voltage range
Comprehensive protection features
Small form factor 32-TQFN (5x5) package
Key Technical Parameters
Operating temperature: -40°C to 85°C
RoHS3 compliant
Quality and Safety Features
Short-circuit and thermal protection
Complies with RoHS3 regulations
Compatibility
Surface mount package
Suitable for a variety of audio applications
Application Areas
Portable audio devices
Headphone amplifiers
Small form factor audio systems
Product Lifecycle
Current product offering
Replacement and upgrade options may be available
Key Reasons to Choose This Product
Efficient Class D amplifier for high power output
Wide operating voltage range for versatility
Comprehensive protection features for reliability
Small package size for space-constrained designs