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TPA6130A2RTJR TI Audio Amplifiers
The TPA6130A2RTJR is a stereo DirectPath™ headphone amplifier from Texas Instruments featuring I2C digital volume control and ground-referenced outputs that eliminate output DC blocking capacitors. The device operates over a supply voltage range of 2.5V to 5.5V and draws a typical quiescent current of 4 mA, making it optimal for portable applications. It features a 64-step audio taper volume control via I2C, high power supply rejection ratio (>100 dB PSRR), differential inputs with 68 dB CMRR, and high-impedance outputs when disabled. Performance specifications include SNR of 98 dB and output noise of 9 µVRMS typical. Housed in a 20-pin WQFN (RTJ) package (4mm x 4mm), it operates over -40°C to 85°C. Applications include portable media players, smartphones, tablets, and other battery-powered devices requiring high-fidelity headphone amplification. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 1.09 |
| 10+ | $ 0.91 |
| 30+ | $ 0.81 |
| 100+ | $ 0.70 |
| 500+ | $ 0.59 |
| 1000+ | $ 0.56 |
Technical Specifications
- Part No.TPA6130A2RTJR
- Model TPA6130A2RTJR
- Category Integrated Circuits (ICs) > Linear > Amplifiers > Audio Amplifiers
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Type Class G
- Output Type Headphones, 2-Channel (Stereo)
- Max Output Power x Channels @ Load 0.29W x 2 @ 16Ohm
- Voltage - Supply 2.3V ~ 5.5V
- Features Depop, Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
- Mounting Type Surface Mount
- Operating Temperature -40°C ~ 85°C (TA)
- Supplier Device Package 20-QFN (4x4)
- Base Product Number TPA6130
- RoHS ROHS3 Compliant
- Standard Package 3000