Manufacturer Part Number
TDA7491HV
Manufacturer
STMicroelectronics
Introduction
Integrated Circuit (IC) Audio Amplifier
Product Features and Performance
2-channel (stereo) Class D audio amplifier
Supports operating voltage range of 5V to 18V
Max output power of 20W per channel @ 8Ohm load
Integrated short-circuit and thermal protection features
Supports mute and standby functions
Differential inputs
Product Advantages
High efficiency and low power consumption
Compact size and surface mount design
Integrated protection features for improved reliability
Versatile operating voltage range
Key Technical Parameters
Operating temperature range: -40°C to 85°C
Package: 36-PowerBFSOP (0.295", 7.50mm Width)
RoHS3 compliant
Quality and Safety Features
Short-circuit protection
Thermal protection
ESD protection
Compatibility
Compatible with a wide range of audio applications and systems.
Application Areas
Stereo audio amplifiers
Home theater systems
Portable audio devices
Professional audio equipment
Product Lifecycle
The TDA7491HV is an active product and not nearing discontinuation. Replacement or upgrade options are available from the manufacturer.
Key Reasons to Choose
Efficient Class D amplifier design
Versatile operating voltage range
Integrated protection features for improved reliability
Compact and surface mount package
Suitable for a wide range of audio applications