TPA6120A2
Features
- 1 SNR of 128d B A-Weighted.
- THD of 112.5d B
- Current-Feedback Architecture
- Output Voltage Noise of 0.9µVrms at
Gain = 1V/V (16Ω Load)
- Power Supply Range: ±5V to ±15V
- 1300V/µs Slew Rate
- Can be configured for Single Ended or Differential
Inputs
- Independent Power Supplies for Low Crosstalk
2 Applications
- Professional Audio Equipment
- Hi Fi Smartphone
- Consumer Home Audio Equipment
- Headphone Drivers
3 Description
In applications requiring a high-power output, very high fidelity headphone amplifier, the TPA6120A2 replaces a costly discrete design and allows music, not the amplifier, to be heard. The TPA6120A2's current-feedback AB amplifier architecture delivers high bandwidth, extremely low noise, and up to 128d B of dynamic range.
Three key features make current-feedback amplifiers outstanding for audio. The first feature is the high slew rate that prevents odd order distortion anomalies. The second feature is current-on-demand at the output that enables the...
