Manufacturer Part Number
TPA4411YZHR
Manufacturer
Texas Instruments
Introduction
Integrated Circuit (IC) for audio amplification
Designed for headphone and speaker applications
Product Features and Performance
Class AB audio amplifier
Supports 2-channel (stereo) operation
Maximum output power of 100mW per channel into 16Ω load
Operates from a supply voltage of 1.8V to 4.5V
Includes features like depop, short-circuit, and thermal protection
Shutdown mode for power saving
Product Advantages
Efficient Class AB design
Versatile supply voltage range
Integrated protection features
Small package size for compact designs
Key Technical Parameters
Package: 16-UFBGA, DSBGA
Mounting Type: Surface Mount
Operating Temperature: -40°C to 85°C
Quality and Safety Features
RoHS3 compliant
Thermal and short-circuit protection
Compatibility
Suitable for headphone and speaker applications
Application Areas
Portable audio devices
Smartphones, tablets, and other mobile electronics
Wearable electronics
Product Lifecycle
Active product, no discontinuation planned
Replacements and upgrades available from Texas Instruments
Key Reasons to Choose This Product
Efficient Class AB amplifier design for high-quality audio
Wide supply voltage range for flexibility in system design
Integrated protection features for reliability
Small package size enabling compact form factors
Availability of replacements and upgrades from a trusted manufacturer
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