• TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
  • TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
  • TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module

TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module

Availability: In stock, usually dispatched in 1 business day

  • Price:$26.56
  • Price in reward points: 266 Reward Points: 3
  • Quantity 3+ units 10+ units 30+ units 50+ units More
    Price /Unit $26.03 $25.50 $24.70 $23.64 Contact US
Quantity:

TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module

Description:

- TPA3255 is a high-performance class D amplifier with class D efficiency that can deliver truly high-end sound quality. This device features advanced integrated feedback design and proprietary high-speed gate holding ultra-low distortion, while exhibiting perfect sound quality. The device is operating in AD mode. When THD is 10%, it can drive up to 2 x 315W/4R loads and 2 x 150W 2VRMS analog input interfaces. In addition to excellent audio performance, TPA3255 also has two major advantages: high power efficiency and ultra-low power idle loss (less than 2, this solution can significantly reduce idle loss).

Features:
- Using original TPA3255.
- The computing end adopts replaceable DIP-8 operational amplifiers x 2, and buyers can upgrade the computing model themselves.
- 2 x high-performance audio operational amplifier NE5532P for TI
- Main filter electrolytic capacitor 2200UF/63V x 2, 6 x FW series 10UF gold audio input coupling capacitors for Nichicon. Other filtering capacitors are imported high-quality capacitors.
- The audio digital class D amplifier uses 7W 14A inductors to ensure clear and powerful sound.

Specification:
- Working mode: class D
- Standby current: 80mA
- Working efficiency: >90%
- Channel: 2.0
- Mute: short-circuit mute function
- Chip: adopting dedicated IMP811 reset chip
- Power output:
  315W/4ohms, distortion of 10%
  185W/8ohms, distortion of 10%
  260W/4ohms, distortion of 1%
  150W/8ohms, distortion of 1%
- Frequency response: 20Hz - 20kHz
- Dynamic range: > 100dB
- SNR: > 111dB
- Working voltage: DC24 - 48V switch power supply (recommended voltage: 36V)
- PCB size: 110 x 70 x 40mm

Package Included:
- 1 x Power Amplifier Board


Write a review

Note: We will keep it confidential.
Note: HTML is not translated!
 
Captcha