TPA3200D1 Overview
The TPA3200D1 is a 20-W (per channel) efficient, digital audio power amplifier for driving a bridged-tied speaker. The TPA3200D1 can drive a speaker with an impedance as low as 4 Ω. The high efficiency of the TPA3200D1 (85%) eliminates the need for an external heat sink.
TPA3200D1 Key Features
- Digital Interface
- 24-bit Resolution
- Supports I2S and 16-Bit Word Right-Justified Digital Input Formats
- Multiple Sampling Frequencies: 5 kHz
- 200 kHz
- 8x Oversampling Digital Filter
- Soft Mute
- Power Amplifier
- 20-W into an 8-Ω Load from an 18-V Supply
- Efficient Operation Eliminates Need for Heat