Manufacturer Part Number
LM4809MM
Manufacturer
Texas Instruments
Introduction
Integrated circuit audio amplifier
Product Features and Performance
Headphone amplifier with 2-channel (stereo) output
Supports output power of up to 105mW per channel @ 16Ohm load
Wide supply voltage range of 2V to 5.5V
Class AB operation
Includes features like Depop, Shutdown, and Thermal Protection
Product Advantages
Efficient and high-performance audio amplification
Flexible power supply requirements
Integrated protection features for reliable operation
Key Technical Parameters
Package: 8-VSSOP
Operating temperature range: -40°C to 85°C
Mounting type: Surface mount
Quality and Safety Features
Thermal protection
Shutdown mode for power savings
Compatibility
Suitable for use in various audio applications requiring a compact and efficient amplifier
Application Areas
Headphones
Portable audio devices
Small speaker systems
Product Lifecycle
Current product offering, no discontinuation planned
Replacement and upgrade options available
Key Reasons to Choose
High performance audio amplification in a small package
Wide operating voltage range for flexibility
Integrated protection features for reliable operation
Suitability for various portable and compact audio applications
