TPA6136A2 Description
The TPA6136A2 (sometimes referred to as TPA6136) is a DirectPath™ stereo headphone amplifier that eliminates the need for external dc-blocking output capacitors. Differential stereo inputs and built-in resistors set the device gain, further reducing external ponent count. Gain is selectable at 0 dB or 6 dB.
TPA6136A2 Key Features
- 23 Patented DirectPath™ Technology Eliminates Need for DC-Blocking Capacitors
- Outputs Biased at 0 V
- Excellent Low Frequency Fidelity
- Active Click and Pop Suppression
- HI-Z Output Mode Allows Sharing Output Jack
- 2.1 mA Typical Supply Current
- Fully Differential Inputs Reduce System Noise
- Also Configurable as Single-Ended Inputs
- SGND Pin Eliminates Ground Loop Noise
- Constant Maximum Output Power from 2.3 V