This data sheet introduces the features and characteristics of the TPA6101A2, including external components, power supply voltage range, output power, current, gain, switch circuit, mid-rail generation, thermal protection and short circuit protection.
The TPA6101A2 is a stereo audio power amplifier designed for battery applications, capable of delivering 50 mW of continuous RMS power per channel into 16-Ω loads. It features an ultralow supply voltage range from 1.6 V to 3.6 V and includes gain set internally to 2 dB (inverting) to minimize external component requirements.
| Supply Voltage Range | 1.6 V to 3.6 V |
|---|---|
| Output Power (per channel) | 50 mW into 16-Ω loads |
| Gain | 2 dB (inverting) |
| Supply Current (Shutdown) | 50 nA |
| Input Impedance | 80 kΩ |
The amplifier's gain is internally set to 2 dB.
The device operates with a supply voltage between 1.6 V and 3.6 V.