80-mW DirectPath(TM) Stereo Headphone Amplifier 20-QFN -40 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 033478-TPA4411MRTJR
Packaging: Reel - TR
Type: Class AB
Features: Depop, Short-Circuit and Thermal Protection, Shutdown
Mounting: SMD (SMT)
Output Type: Headphones, 2-Channel (Stereo)
Max Output Power x Channels @ Load: 100mW x 2 @ 16 Ohm
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-QFN (4x4)
Dimension: 20-WFQFN Exposed Pad
Supply Voltage - Operating: 1.8 V to 4.5 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Sufficient
80-mW DirectPath™ Stereo Headphone Amplifier 20-QFN -40 to 85 Product overview: TPA4411MRTJR from Texas Instruments is an Audio Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include QFN. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, QFN. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TPA4411MRTJR can be used for catalog matching and distributor lookup.
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| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Amplifier and Comparator Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips | Audio Amplifier Chips |
| Product Number | TPA4411MRTJR | 033478-TPA4411MRTJR | 742-TPA4411MRTJR | TPA4411MRTJR | 296-26885-2-ND | TPA4411MRTJR | TPA4411MRTJR | TPA4411MRTJR | TPA4411MRTJR | TPA4411MRTJR |
| Product Name | TPA4411 80-mW DirectPath(TM) Stereo Headphone Amplifier | Linear - Linear - Amplifiers - Audio - TPA4411MRTJR | QFN Audio Amplifier | Audio Amplifiers | Linear - Amplifiers - Audio | Integrated Circuits (ICs) - Linear - Amplifiers | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers | |
| Standards and Certifications | RoHS | |||||||||
| Package Type | DSBGA,QFN | 20-QFN (4x4) | Tape and Reel | WQFN20 | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | Surface Mount | 20-WFQFN Exposed Pad | ||
| Supply Voltage (VS) | 1.8 to 4.5 volts | 3 volts | 1.8 to 4.5 volts | 4.5 to 1.8 volts | 1.8 to 4.5 volts | |||||
| Output Power | 0.1000 watts | 0.1000 watts | 0.1000 watts | 0.1000 watts | ||||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
