Description:
product details:
Original ES9018K2M NE5532
Electrolytic capacitors are imported with 2200UF/25V electrolysis. and full-wave rectification circuit is adopted to ensure strong and continuous power support.
The resistor uses a high-precision chip resistor to ensure a good signal-to-noise ratio.
PCB uses 1.6mm thick double-sided sheet, 2.0 oz copper thickness, spray tin full process, to ensure good passing performance of large and small current. First-class PCB quality.
Basic parameters:
Voltage: DC 9-15V (2 lines) or AC 7-12V (3 lines)
PCB size: 73*64MM
Note: The operational amplifier uses NE5532
package：1pc * ES9018K2M ES9018 I2S Input Decoder Board