The TPA6130A2 is a 138-mW DirectPath,Ñ¢ stereo headphone amplifier designed for portable applications, featuring I2C digital volume control. It operates within a power supply voltage range of 2.5 V to 5.5 V and has a typical quiescent current of 4 mA, making it energy-efficient. The amplifier provides a high signal-to-noise ratio (SNR) of 98 dB and a power supply rejection ratio (PSRR) greater than 100 dB, which allows for direct battery connections without compromising audio quality. The device supports a 64-step audio taper volume control and offers channel-independent mute and enable functions. It can be configured for stereo, dual mono, or single-channel BTL operation, delivering up to 300 mW into 16 Oc loads. The TPA6130A2 is packaged in a compact 20-pin QFN format, which helps reduce board area and component height. It also includes advanced pop and click suppression circuitry to minimize noise during operation. This amplifier is suitable for applications in mobile phones, portable media players, and notebook computers.
138-mW DirectPath™ Stereo Headphone Amplifier with I2C Volume Control (TPA6130) 20-QFN -40 to 85
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 20-QFN (4x4)
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 20-QFN (4x4)
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 20-QFN (4x4)
2-CH Audio Amp, 0.29W, Class-AB, I2C, QFN Product overview: TPA6130A2RTJR 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 0.29W, QFN. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 0.29W, QFN. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TPA6130A2RTJR can be used for catalog matching and distributor lookup.
Volume Control Circuit, 2 Channel(s), PQCC20
Manufacturer: Texas Instruments
Win Source Part Number: 033503-TPA6130A2RTJR
Packaging: Reel - TR
Type: Class AB
Features: Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Mounting: SMD (SMT)
Output Type: Headphones, 2-Channel (Stereo)
Max Output Power x Channels @ Load: 290mW x 1 @ 16 Ohm; 138mW x 2 @ 16 Ohm
Family Name: TPA6130A2
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): TS4601EIJT; TS4601BEIJT; NJU#7082BM-TE1;
Introduction Date: July 01, 2006
ECCN: EAR99
Country of Origin: Philippines, Philippines
Estimated EOL Date: 2028
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Communications & Networking, Portable Devices, Multimedia, Computers & Computer Peripherals, Audio
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 20-QFN (4x4)
Audio Amplifiers 138-mW Amplifier
IC AMP CLASS AB STER 290MW 20QFN
IC AMP CLASS AB STER 290MW 20QFN
IC AMP CLASS AB STER 290MW 20QFN
IC, STEREO HEADPHONE AMP, 20QFN; Output Power:138mW; Amplifier Class:AB; No. of Channels:2 Channel; Supply Voltage Range:2.5V to 5.5V; Amplifier Case Style:QFN; No. of Pins:20Pins; Load Impedance:16ohm; Operating Temperature RoHS Compliant: Yes
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Win Source Electronics | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Amplifier and Comparator Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Amplifier and Comparator Chips | Audio Amplifier Chips | Operational Amplifiers | Amplifier and Comparator Chips |
| Product Number | TPA6130A2RTJR | 296-21656-6-ND | 742-TPA6130A2RTJR | TPA6130A2RTJR | 033503-TPA6130A2RTJR | TPA6130A2RTJR | TPA6130A2RTJR | TPA6130A2RTJR | TPA6130A2RTJR | TPA6130A2RTJR | 28AH5675 |
| Product Name | TPA6130A2 138-mW DirectPath™ Stereo Headphone Amplifier with I2C Volume Control (TPA6130) | Audio Amplifiers | 0.29W QFN Audio Amplifier | Linear - Linear - Amplifiers - Audio - TPA6130A2RTJR | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers | Linear - Amplifiers - Audio | Integrated Circuits (ICs) - Linear - Amplifiers | Ic, Stereo Headphone Amp, 20Qfn; Output Power Texas Instruments | |
| Standards and Certifications | RoHS | RoHS | |||||||||
| Package Type | DSBGA,QFN | 20-WFQFN Exposed Pad | Tape and Reel | WQFN20 | 20-QFN (4x4) | 20-WFQFN Exposed Pad | Surface Mount | 20-WFQFN Exposed Pad | |||
| Features | Thermal Shutdown Protection | ||||||||||
| 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 | 5.5 to 2.5 volts | ||||||
| Output Power | 0.2900 watts | 0.2900 watts | 0.2900 watts | 0.2900 watts |
