Manufacturer Part Number
MAX4062EUB+T
Manufacturer
Maxim Integrated
Introduction
The MAX4062 is a high-performance, dual-channel, Class AB audio amplifier designed for portable audio applications.
Product Features and Performance
Dual-channel, Class AB audio amplifier
Differential inputs for low noise and low distortion
Supports microphone input
Wide operating voltage range of 2.4V to 5.5V
Low quiescent current of 2.8mA (typical)
High efficiency, low power consumption
Low noise and distortion performance
Stable with capacitive loads
Product Advantages
Optimized for portable audio applications
Efficient Class AB operation
Differential input for low noise and distortion
Supports microphone input
Wide operating voltage range
Key Technical Parameters
Output Power: 100mW per channel (into 32Ω load)
Quiescent Current: 2.8mA (typical)
Gain: 24dB
Signal-to-Noise Ratio: 92dB
Total Harmonic Distortion + Noise: 0.03% (1kHz, 100mW)
Bandwidth: 20Hz to 20kHz
Quality and Safety Features
RoHS3 compliant
Compact 10-TFSOP/10-MSOP package
Compatibility
Compatible with a wide range of portable audio devices and applications.
Application Areas
Portable audio devices
Headphone amplifiers
Bluetooth speakers
Smartphone audio
Product Lifecycle
The MAX4062 is an active product. Maxim Integrated continues to offer this part, and there are no indications of immediate discontinuation. Replacement or upgrade options may be available, but should be verified with the manufacturer.
Key Reasons to Choose This Product
Optimized for portable audio applications with efficient Class AB operation
Excellent noise and distortion performance with differential inputs
Wide operating voltage range for flexibility in power supply
Compact package size for space-constrained designs
RoHS3 compliance for environmental responsibility