TDA8932BT is a high-efficiency, low power dissipation Class-D audio power amplifier IC from NXP Semiconductors. It delivers 2 × 15 W (4 Ω) continuous output power in stereo single-ended (SE) configuration and 1 × 30 W (8 Ω) in mono bridge-tied load (BTL) configuration. Its high efficiency allows use without an external heatsink while playing music. It comes in a 32-pin SO32 SMD package.
Key features
- 2 × 15 W stereo (4 Ω) or 1 × 30 W mono BTL (8 Ω) continuous output
- Wide supply range: 10–36 V (asymmetrical) or ±5 … ±18 V (symmetrical)
- High efficiency, low power dissipation
- Thermal protection and thermal foldback
- Full short-circuit protection, current limiting
- Fully differential inputs, pop-noise-free operation
Technical specifications
| Type | Class-D audio power amplifier |
|---|---|
| Output power (stereo SE) | 2 × 15 W (4 Ω, continuous) |
| Output power (mono BTL) | 1 × 30 W (8 Ω, continuous) |
| Supply voltage | 10–36 V asymmetrical / ±5 … ±18 V symmetrical |
| Inputs | Fully differential |
| Protection | Thermal, short circuit, current limiting |
| Package | SO32 (SOT287-1), body width 7.5 mm |
Applications
- Flat-panel TVs and monitors
- Wireless and active speakers
- Multimedia systems and docking stations
- Micro music systems and audio board repair
For detailed technical information: Manufacturer datasheet and documents
Fark Tedarik supplies the TDA8932BT with an invoice in your company’s name. For bulk or project quantities, please request a quote.



