TPA3001D1 Description
The TPA3001D1 (sometimes referred to as TPA3001) is a 20-W monaural bridge-tied load (BTL) class-D audio power amplifier (class-D amp) with high efficiency, eliminating the need for heat sinks. The TPA3001D1 can drive 4-Ω or 8-Ω speakers with only a ferrite bead filter required to reduce EMI. The gain of the amplifier is controlled by two input terminals, GAIN1 and GAIN0.
TPA3001D1 Key Features
- 23 20 W Into 8-Ω Load From 18-V Supply (10% THD+N)
- Short-Circuit Protection (Short to VCC, Short to GND, Short Between Outputs)
- Third-Generation Modulation Technique
- Replaces Large LC Filter With Small, Low-Cost Ferrite Bead Filter in Most