

FP DS8
- Size
- 65.5 × 110 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 101
- Nets
- 84
- Pads
- 267
- Tracks, vias
- 513, 54
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 12 Dec 2017
- Updated
- 5 Dec 2019
Overview
FP DS8 is an open-source printed circuit board by dongero, from the dongero/drumsynths repository on GitHub. It is a 2-layer board of 65.5 × 110 mm with 101 parts on 84 nets, routed with 513 tracks and 54 vias.
It is built around the LM13700M, SD103AWS and B140HW-7-HXY. Its parts include 41 resistors, 22 capacitors, 7 ICs, 3 diodes and 2 transistors.
Main components
3LM13700M
SOIC-16-16V~-4.75V、4.75V~16V 0℃~+70℃ 110dB 2 2.6mA 20mA 400nA 4mV 50V/us 600nA 9.5V~32V SOIC-16 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierSD103AWS
SOD-3231 Independent 2A 350mA 40V 5uA@30V 600mV@200mA SOD-323 Schottky Diodes ROHSGuangdong HottechSchottky DiodesB140HW-7-HXY
SOD-123SOD-123 Schottky Diodes ROHSHXY MOSFETSchottky Diodes
Parts
101| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100K | 4ms_Resistor:R_0603 | R3, R4, R10, R20, R28, R30, R33, R35, R39 |
| 8 | TP | 4ms_TestPoint:TestPoint_Pad_10 | ENV1, ENV2, LFO1, LFO2, NSE1, NSE2, VCO1, VCO2 |
| 7 | 0.1uF | 4ms_Capacitor:C_0603 | C11, C15, C18, C19, C20, C21, C22 |
| 7 | 10K | 4ms_Resistor:R_0603 | R1, R11, R13, R18, R29, R40, R41 |
| 7 | 47K | 4ms_Resistor:R_0603 | R14, R17, R22, R23, R24, R32, R34 |
| 5 | LM385 | 4ms_Package_SSOP:TSSOP-8_4.4x3mm_Pitch0.65mm | U1, U2, U3, U4, U5 |
| 4 | JACK-MONO | 4ms_Jack:EighthInch_PJ398SM | CV_In1, DCJack1, OUT1, Trigger_In1 |
| 3 | 1uF | 4ms_Capacitor:C_0805 | C2, C5, C12 |
| 3 | 220R | 4ms_Resistor:R_0603 | R9, R12, R38 |
| 2 | 10nF | 4ms_Capacitor:C_0603 | C7, C10 |
| 2 | 1M | 4ms_Resistor:R_0603 | R8, R26 |
| 2 | 3.3uF | 4ms_Capacitor:C_0805 | C1, C3 |
| 2 | 3904 | 4ms_Package_SOT:SOT-363_SC-70-6 | Q1, Q2 |
| 2 | 39K | 4ms_Resistor:R_0603 | R15, R37 |
| 2 | 47nF | 4ms_Capacitor:C_0603 | C4, C9 |
| 2 | 50K | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | PITCH1, SWEEP1 |
| 2 | 68K | 4ms_Resistor:R_0603 | R21, R31 |
| 2 | ON/ON | 4ms_Switch:Switch_Toggle_SPDT_SubMini | POWER1, SEL_NOISE1 |
| 2 | SD103AWS | 4ms_Diode:D_SOD-323F | D1, D2 |
| 2 | TP | 4ms_TestPoint:TestPoint_WireHole | PIEZO1, PIEZO2 |
| 1 | -12V | 4ms_TestPoint:TestPoint_WireHole | -12V1 |
| 1 | 100K | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | Volume1 |
| 1 | 15K | 4ms_Resistor:R_0603 | R25 |
| 1 | 1M | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | DECAY1 |
| 1 | 1nF | 4ms_Capacitor:C_0603 | C13 |
| 1 | 1uF | 4ms_Capacitor:C_0603 | C16 |
| 1 | 22K | 4ms_Resistor:R_0603 | R6 |
| 1 | 22R | 4ms_Resistor:R_0603 | R36 |
| 1 | 22pF | 4ms_Capacitor:C_0603 | C6 |
| 1 | 22uF 0805 -BIN | 4ms_Capacitor:C_0805 | C17 |
| 1 | 2M2 | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | LFO_LVL1 |
| 1 | 330R | 4ms_Resistor:R_0603 | R27 |
| 1 | 33K | 4ms_Resistor:R_0603 | R19 |
| 1 | 3K3 | 4ms_Resistor:R_0603 | R7 |
| 1 | 4.7nF | 4ms_Capacitor:C_0603 | C8 |
| 1 | 470K | 4ms_Resistor:R_0603 | R16 |
| 1 | 47uF | 4ms_Capacitor:CP_Elec_5x5.3 | C14 |
| 1 | 4K7 | 4ms_Resistor:R_0603 | R5 |
| 1 | 50K-100K | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | Mix1 |
| 1 | 50kA | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | Sense1 |
| 1 | ? | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | LFO_SPEED1 |
| 1 | B140HW-7 | 4ms_Diode:D_SOD-123 | D3 |
| 1 | CONN-02x05 | 4ms_Connector:Pins_2x05_2.54mm_TH_Europower | P1 |
| 1 | KA78L05 | 4ms_Package_SOT:SOT223 | U6 |
| 1 | LM13700 | 4ms_Package_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm | U0 |
| 1 | NC | 4ms_Resistor:R_0603 | R2 |
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Questions
How big is the FP DS8 PCB?
It measures 65.5 × 110 mm and has 2 copper layers, 1.6 mm thick.
What parts does the FP DS8 use?
101 parts, built around the LM13700M, SD103AWS and B140HW-7-HXY. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the FP DS8 KiCad files?
From the dongero/drumsynths repository on GitHub, at the commit this page was made from: the board is DS8/FP_DS8.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the FP DS8 design in my own project?
Its repository states no licence, so its author keeps all rights: ask dongero before reusing the design.