2.1-W Stereo Class-D Audio Amplifier with Gain Select (TPA2012) 20-QFN -40 to 85
Amplifier IC 2-Channel (Stereo) Class D 20-QFN (4x4)
Amplifier IC 2-Channel (Stereo) Class D 20-QFN (4x4)
Amplifier IC 2-Channel (Stereo) Class D 20-QFN (4x4)
Manufacturer: Texas Instruments
Win Source Part Number: 033427-TPA2012D2RTJR
Packaging: Reel - TR
Type: Class D
Features: Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
Mounting: SMD (SMT)
Output Type: 2-Channel (Stereo)
Max Output Power x Channels @ Load: 2.1W x 2 @ 4 Ohm
Family Name: TPA2012D2
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: 2.5 V to 5.5 V
Alternative Parts (Cross-Reference): MAX98303EWE+; MAX98303EWE+T; SSM2306CPZ; MAX9701EBP-T;
Introduction Date: October 26, 2004
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Sufficient
2.1W Class-D Audio Amp, 2-Ch, 5.5V, 4R, QFN Product overview: TPA2012D2RTJR 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 2.1W, 5.5V, QFN. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 2.1W, 5.5V, QFN. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TPA2012D2RTJR can be used for catalog matching and distributor lookup.
IC AMP CLASS D STEREO 2.1W 20QFN
双声道 2.1Wx2@4Ω D类功放 QFN-20-EP(4x4) Audio Power OpAmps ROHS
AUDIO POWER AMPLIFIER, CLASS D, QFN-20; Output Power:2.1W; Amplifier Class:D; No. of Channels:2 Channel; Supply Voltage Range:2.5V to 5.5V; Amplifier Case Style:QFN; No. of Pins:20Pins; Load Impedance:4ohm; Operating Temperature RoHS Compliant: Yes
Audio Amplifiers 2.1W Stereo Class-D Aud Power Amplifier
Amplifier IC 2-Channel (Stereo) Class D 20-QFN (4x4)
IC AMP CLASS D STEREO 2.1W 20QFN
IC AMP CLASS D STEREO 2.1W 20QFN
| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | LCSC Electronics Technology (HK) Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Amplifier and Comparator Chips | Power Operational Amplifiers | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips |
| Product Number | TPA2012D2RTJR | 296-17692-6-ND | 033427-TPA2012D2RTJR | 742-TPA2012D2RTJR | TPA2012D2RTJR | TPA2012D2RTJR | 27AJ0286 | TPA2012D2RTJR | TPA2012D2RTJR | TPA2012D2RTJR | TPA2012D2RTJR |
| Product Name | TPA2012D2 2.1-W Stereo Class-D Audio Amplifier with Gain Select (TPA2012) | Audio Amplifiers | Linear - Linear - Amplifiers - Audio - TPA2012D2RTJR | 2.1W 5.5V QFN Audio Amplifier | Audio Amplifiers | Operational Amplifier/Comparator >> Audio Power OpAmps | Audio Power Amplifier, Class D, Qfn-20; Output Power Texas Instruments | Audio Amplifiers | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers | Linear - Amplifiers - Audio |
| RoHS Compliant | RoHS | RoHS | RoHS | RoHS | |||||||
| Supply Voltage (VS) | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 5.5 to 2.5 volts | |||
| Output Power | 2.1 watts | 2.1 watts | 2.1 watts | 2.1 watts | 2.1 watts | 2.1 watts | |||||
| Operating Temperature | -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 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) | |||
| Package Type | DSBGA,QFN | 20-WFQFN Exposed Pad | 20-QFN (4x4) | Tape and Reel | Surface Mount | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad |
