Manufacturer Part Number
LM4862MX
Manufacturer
Texas Instruments
Introduction
This product is a high-performance, 1-channel Class AB audio power amplifier integrated circuit (IC) from Texas Instruments.
Product Features and Performance
Capable of delivering up to 825mW of output power into an 8Ω load
Wide operating voltage range from 2.7V to 5.5V
Suitable for battery-powered applications
Thermal shutdown and short-circuit protection
Low quiescent current of 3.5mA
Minimal external components required for implementation
Product Advantages
High output power in a small footprint package
Robust protection features for reliable operation
Flexible voltage supply range for versatile use
Efficient Class AB operation with low power consumption
Key Technical Parameters
Output Power: 825mW x 1 @ 8Ω load
Supply Voltage: 2.7V to 5.5V
Quiescent Current: 3.5mA
Thermal Shutdown Protection
Short-Circuit Protection
Quality and Safety Features
RoHS non-compliant
8-SOIC (0.154", 3.90mm Width) package
Compatibility
Suitable for surface mount applications
Application Areas
Battery-powered audio devices
Portable speakers
Headphone amplifiers
Consumer electronics
Product Lifecycle
This product is an active and available part from Texas Instruments.
Replacement or upgrade options may be available from Texas Instruments or other manufacturers.
Key Reasons to Choose This Product
High output power in a compact package
Wide operating voltage range for versatile applications
Robust protection features for reliable operation
Efficient Class AB design for low power consumption
Minimal external components required for implementation
Suitable for surface mount applications
