Onderdelenlijst voor de DAC8 - een non-oversampling dac met 8 x TDA1543 parallel

Dac8 PCB parts:

  • C1 = 100n
  • C2 = 100n
  • C3 = 100n
  • C4 = 33uF/16V (BlackGate N)
  • C5 = 22uF/6.3V (BlackGate Nx)
  • C6 = 22uF/6.3V (BlackGate Nx)
  • C7 = 22uF/6.3V (BlackGate Nx)
  • C8 = 22uF/6.3V (BlackGate Nx)
  • C9 = 33uF/16V (BlackGate N)
  • C10 = 22uF/6.3V (BlackGate Nx)
  • C11 = 22uF/6.3V (BlackGate Nx)
  • C12 = 22uF/6.3V (BlackGate Nx)
  • C13 = 22uF/6.3V (BlackGate Nx)
  • C14 = 33uF/16V (BlackGate N)
  • C15 = 22uF/6.3V (BlackGate Nx)
  • C16 = 22uF/6.3V (BlackGate Nx)
  • C17 = 33uF/16V (BlackGate N)
  • C18 = 33uF/16V (BlackGate N)
  • D1 = 1N4001
  • D2 = 1N4001
  • D3 = 1N4001
  • IC1 = TDA1543 (8 x stacked)
  • IC2 = CS8412
  • IC3 = XO Clock
  • IC4 = 74HC4040
  • IC5 = LM317
  • IC6 = LM317
  • IC7 = LM317
  • P1 = 2K
  • P2 = 2K
  • P3 = 2K
  • P4 = 2K
  • R1 = 270
  • R2 = 270
  • R3 = 1K
  • R4 = 240
  • R5 = 240
  • R6 = 240

For battery supply:

  • S1 = Switch DPDT
  • SLA1 = 12V/12Ah (Sealed Lead Acid battery)
  • Battery charging device

For mains supply:

  • Switch DPDT
  • Fuse 800mA Slowblow
  • Transformer Amplimo 58011
  • Resistor 560 ohm
  • Blue led
  • 8 x Schottky B1035
  • 4 x 4700uF/16V
  • 2 x 2200uF/16V
  • 8 x Supply choke 150mHe/250mA partno 27087

 

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