MST MIDI-TO-CV CONVERTER BOM Updated: 07/09/2018
LOGIC BOARD
Resistors:
QTY | Value | Ref. | Mouser Part # |
2 | 220Ω | R17, R22 | 291-220-RC |
1 | 499Ω 1% | R13 | MFR-25FRF52-499R |
5 | 1kΩ | R1, R6, R11, R12, R20 | 291-1K-RC |
4 | 4.7kΩ | R10, R14, R16, R21 | 291-4.7K-RC |
3 | 100kΩ | R9, R15, R18 | 291-100K-RC |
6 | 100kΩ 1% | R2, R3, R4, R5, R7, R8 | 660-MF1/4DC1003F |
1 | 220kΩ | R19 | 291-220K-RC |
TOTAL: 22
Diodes:
QTY | Part | Ref. | Mouser Part # |
5 | 1N4148 | D1, D2, D3, D4, D5 | 512-1N4148 |
TOTAL: 5
Capacitors:
QTY | Value | Ref. | Mouser Part # |
2 | 15pF Ceramic Capacitor | C7, C11 | 581-SR155A150JARTR2 |
4 | 51pF Ceramic Capacitor | C2, C3, C6, C8 | 80-C320C510J2G |
6 | 100nF Ceramic Capacitor | C1, C4, C5, C9, C15, C16 | 594-K104K15X7RF53L2 |
1 | 220nF Ceramic Capacitor | C12 | 810-FK28X5R1E224K |
3 | 10µF Electrolytic Capacitor | C10, C13, C14 | 667-ECE-A1CKA100 |
TOTAL: 16
Transistors/Voltage Regulators:
QTY | Part | Ref. | Mouser Part # |
1 | LM78L05 | VR1 | 512-LM78L05ACZ |
1 | TL431 | U3 | 595-TL431BQLPR |
TOTAL: 2
Integrated Circuits:
QTY | Part | Ref. | Mouser Part # |
1 | 8-Pin Socket | U5 | 649-DILB8P-223TLF |
2 | 14-Pin Socket | U1, U2 | 649-DILB14P-223TLF |
1 | 28-Pin Socket | U4 | 571-1-2199298-9 |
1 | TL074 | U2 | 595-TL074CN |
1 | MCP4922 | U1 | 579-MCP4922-E/P |
1 | PIC18F2553 | U4 | Synthrotek |
1 | 6N138 | U5 | 859-6N138 |
TOTAL: 8
Jacks/Connectors:
QTY | Part | Ref. | Mouser Part # |
1 | DIP Switch | S1 | 774-2084 |
1 | 20-Pin (2x10) Male Header | P1 | 538-10-89-7202 |
1 | 4-Pin I2C Header | P2 (XP OUT) | 70543-0003 |
1 | NOT POPULATED | ICSP | |
1 | 10 Pin Keyed Shrouded Eurorack Power Header | P3 | 649-52601-S10-4LF |
TOTAL: 5
Other:
QTY | Part | Ref. | Mouser Part # |
1 | 20MHZ Crystal | X1 | 815-ABL-20-B2 |
1 | PCB | PCB | Synthrotek |
TOTAL: 2
CONTROL BOARD
Resistors:
QTY | Value | Ref. | Mouser Part # |
2 | 150Ω | R1, R2 | 291-150-RC |
1 | 220Ω | R7 | 291-220-RC |
1 | 1K | R3 | 291-1K-RC |
1 | 4.7K | R4 | 291-4.7K-RC |
2 | 100K | R5, R6 | 291-100K-RC |
TOTAL: 7
Diodes:
QTY | Part | Ref. | Mouser Part # |
1 | 1N4148 | D3 | 512-1N4148 |
1 | 4.7V Zener Diode | D2 | 512-1N5230B |
1 | Bi-Color 3-Lead Red/Green 5mm LED | D1 | 696-SSL-LX5099SIS |
TOTAL: 3
Jacks/Connectors:
QTY | Part | Ref. | Mouser Part # |
5 | 3.5mm Vertical Mount Jack | J3, J4, J5, J8, J9 | Synthrotek |
1 | 20 Pin (2x10) Female Header | J1 | 538-90151-2320 |
2 | MIDI Jack, Vertical PCB-Mount | J6, J7 | 490-SD-50BV |
1 | USB Vertical B Style | J2 | 806-KUSBVX-BS1N-B30 |
TOTAL: 9
Potentiometers:
QTY | Part | Ref. | Mouser Part # |
1 | B1K Single-Turn Trim Pot | R8 | 652-3306F-1-102 |
TOTAL: 1
Switches & Buttons:
QTY | Part | Ref. | Mouser Part # |
1 | SPST White Momentary Push Button | S1 | 612-PS1024ARED |
1 | SPDT ON-OFF-ON | S2 | 611-7103-002 |
TOTAL: 2
Other:
QTY | Part | Ref. | Mouser Part # |
4 | 7/16” (11mm) Standoff Female-Female | Various Suppliers | |
8 | Standoff Screw | Various Suppliers | |
1 | 10-16 Pin Eurorack Power Cable | Various Suppliers | |
2 | 3mm Screw | Various Suppliers | |
2 | 2.5mm Screw | Various Suppliers | |
1 | Panel | Synthrotek | |
2 | PCB | Synthrotek |
TOTAL: 20
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