Description
OPA1632 is a fully differential amplifier for driving high performance audio analog-to-digital converter (ADCs). The highest audio quality, which provides very low noise and output driver, optimized for this application of gain bandwidth design. OPA1632 180MHz 50V/ s and very fast conversion speed, produce very low distortion 0.000022%. input noise 1.3nV/ root Hz to further ensure the ratio and dynamic range and signal-to-noise . Full differential structure flexibility, can easily realize single ended differential output conversion. Differential output decreased even harmonics, ADCs provides high performance audio PCM1804. excellent performance drive to reduce common mode noise OPA1632 interference, such as the use of shutdown function also enhances the flexibility .TAS5630 amplifier is integrated analog input 300W stereo feedback (total D class 600W amplifier, capable of providing up to 300W stereo from a single supply 50V to 4 ohm speakers (THD
Features
-Use original TAS5630, OPA1632DR
-The main filter electrolytic capacitor adopts the capacity of 470UF/100V*8 to ensure strong and continuous power support.
-The resistance uses five-ring metal resistors, and the main circuit uses a five-ring metal film resistor with an accuracy of ÷1%, which ensures a good signal-to-noise ratio of the whole machine.
-The use of high-current inductors dedicated to red-gray ring audio ensures a clear and powerful sound.
-PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tin spraying process to ensure good passing performance of large and small currents. First-class PCB quality.
Parameters
1. Working method:Class D
2. Quiescent current:120mA
3. Work efficiency:88%
4. Output power:2*600W/4 ohm 10% THD
5. Frequency response:20Hz to 20KHz
6. Dynamic range:>100 dB
7. Signal to noise ratio:100dB(A-Weighted)
8. Working voltage:DC48V
9. PCB size:190*140MM
Package included
1 x Digital Amplifier Board
Additional information
| Weight | 0.67 kg |
|---|
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