21.03.2017, 02:00 AM
Okay.. Weiter grübeln.
"Unser" PCB ist fertig.. für den TPA3128
Mainly 0402 components.
Selectable Gain (20-36dB) 0R-Jumpers
Selectable fSW 400-1200kHz 0R-Jumpers
BTL/PBTL 0R Jumpers
2u2F Softterm input coupling caps (low noise, automotive)
PBTL with parallel inductors (2x2) 0R Jumpers
Diff/SE Inputs
Anti-Pop-Circuit
BS-Snubbers
EMI-Snubbers
AGND island for AFE
AVCC RC-Filter
LC-Filter or Ferrite+C filter or filterless
Master/Slave/Daisychain synchronisation
44x35mm (Length x Wide)
High-Current connectors for PVCC and outputs 2x3 Snap-in
4x M3 (3.2mm) mounting holes
Mute/Shutdown input
opt. LED for power/fault
opt. hickup-mode
No polarity protection
Smaller than Volt+
"Unser" PCB ist fertig.. für den TPA3128
Mainly 0402 components.
Selectable Gain (20-36dB) 0R-Jumpers
Selectable fSW 400-1200kHz 0R-Jumpers
BTL/PBTL 0R Jumpers
2u2F Softterm input coupling caps (low noise, automotive)
PBTL with parallel inductors (2x2) 0R Jumpers
Diff/SE Inputs
Anti-Pop-Circuit
BS-Snubbers
EMI-Snubbers
AGND island for AFE
AVCC RC-Filter
LC-Filter or Ferrite+C filter or filterless
Master/Slave/Daisychain synchronisation
44x35mm (Length x Wide)
High-Current connectors for PVCC and outputs 2x3 Snap-in
4x M3 (3.2mm) mounting holes
Mute/Shutdown input
opt. LED for power/fault
opt. hickup-mode
No polarity protection
Smaller than Volt+