TPA4411 Overview
The TPA4411 and TPA4411M are stereo headphone drivers designed to allow the removal of the output DC-blocking capacitors for reduced ponent count and cost. The TPA4411 and TPA4411M are ideal for small portable electronics where size and cost are critical design parameters. The TPA4411 and TPA4411M are capable of driving 80 mW into a 16-Ω load at 4.5.
TPA4411 Key Features
- 2 Space Saving Packages
- 20-Pin, 4 mm × 4 mm Thin QFN
- TPA4411
- Thermally Optimized PowerPAD™ Package
- TPA4411M
- Thermally Enhanced PowerPAD™ Package
- 16-Ball, 2.18 mm × 2.18 mm WCSP
- Ground-Referenced Outputs Eliminate DC-Bias Voltages on Headphone Ground Pin
- No Output DC-Blocking Capacitors
- Reduced Board Area