TPA6020A2 Description
The TPA6020A2 is a 2.8-W stereo bridge-tied load (BTL) amplifier designed to drive stereo speakers with at least 3-Ω impedance. The device operates from 2.5 V to 5.5 V, drawing only 8 mA of quiescent supply current. The feedback resistors are internal, allowing the gain to be set with only two input resistors per channel.
TPA6020A2 Key Features
- Ideal for Notebook PCs
- Fully Differential Architecture and High
- 2.8 W Into 3 Ω From a 5-V Supply at THD = 10% (Typical)
- Very Low Crosstalk
- 100 dB Typical at 5 V, 3 Ω
- 2.5-V to 5.5-V Operating Range
- Low Supply Current
- 8 mA Typical at 5 V
- Shutdown Current: 80-nA Typical
- Fast Startup (27 ms) With Minimal Pop