Manufacturer Part Number
MAX4468EKA+T
Manufacturer
Maxim Integrated
Introduction
The MAX4468EKA+T is a high-performance, low-noise, single-channel audio amplifier IC designed for a wide range of audio applications.
Product Features and Performance
Operates on a single supply voltage from 2.4V to 5.5V
Class AB output stage for high efficiency and low distortion
Ultra-low noise: 0.8μVrms (A-weighted)
High output current: up to 150mA
Wide bandwidth: 20Hz to 20kHz
Thermal shutdown and short-circuit protection
Product Advantages
Excellent audio performance with low distortion and noise
Wide operating voltage range for versatile applications
Compact SOT-23-8 package for space-constrained designs
Robust protection features for reliable operation
Key Technical Parameters
Supply Voltage Range: 2.4V to 5.5V
Output Current: Up to 150mA
Bandwidth: 20Hz to 20kHz
Noise: 0.8μVrms (A-weighted)
Total Harmonic Distortion + Noise (THD+N): 0.003% (typical)
Quality and Safety Features
RoHS3 compliant
Thermal shutdown and short-circuit protection
Compatibility
The MAX4468EKA+T is compatible with a wide range of audio applications, including:
Portable audio devices
Mobile phones and smartphones
Headphones and earphones
Speakers and sound systems
Application Areas
Microphone amplification
Audio signal conditioning
Consumer audio equipment
Portable and battery-powered devices
Product Lifecycle
The MAX4468EKA+T is an active product and is not nearing discontinuation. Replacements and upgrades are available from Maxim Integrated.
Several Key Reasons to Choose This Product
Excellent audio performance with low noise and distortion
Wide operating voltage range for versatile applications
Compact and power-efficient design for space-constrained devices
Robust protection features for reliable operation
Compatibility with a wide range of audio applications