Product Summary

The TPA4411RTJR is a stereo headphone driver. It is designed to allow the removal of the output DC-blocking capacitors for reduced component count and cost. The TPA4411RTJR is ideal for small portable electronics where size and cost are critical design parameters. The applications of the TPA4411RTJR include Notebook Computers, CD / MP3 Players, Smart Phones, Cellular Phones and PDAs.

Parametrics

TPA4411RTJR absolute maximum ratings: (1)Supply voltage, AVDD, PVDD: –0.3 V to 5.5 V; (2)VI Input voltage: –0.3 V to VDD + 0.3 V; (3)Output Continuous total power dissipation: See Dissipation Rating Table; (4)TA Operating free-air temperature range: –40 to 85℃; (5)TJ Operating junction temperature range: –40 to 150℃; (6)Tstg Storage temperature range: –65 to 85℃; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.

Features

TPA4411RTJR features: (1)Space Saving Packages; (2)Ground-Referenced Outputs Eliminate DC-Bias Voltages on Headphone Ground Pin; (3)Wide Power Supply Range: 1.8 V to 4.5 V; (4)80-mW/Ch Output Power into 16-W at 4.5 V; (5)Independent Right and Left Channel Shutdown Control; (6)Short-Circuit and Thermal Protection The TPA4411 and TPA4411M are stereo headphone; (7)Pop Reduction Circuitry.

Diagrams

TPA4411RTJR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TPA4411RTJR
TPA4411RTJR
Texas Instruments
Audio Amplifiers 80mW Cap-free Stereo Headphone Driver
Data Sheet
0-2310: $0.62
2310-3000: $0.61
3000-6000: $0.59
6000-12000: $0.59
TPA4411RTJRG4
TPA4411RTJRG4
Texas Instruments
Audio Amplifiers 80mW Cap-free Stereo Headphone Driver
Data Sheet
0-2310: $0.62
2310-3000: $0.61
3000-6000: $0.59
6000-12000: $0.59