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shmoergh
Fully analog DIY-friendly modular synth
| Reference | Value | Description |
|---|---|---|
| Q1,Q3,Q6,Q7 | MMBT3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23 |
| U1 | LM7805_TO220 | |
| U2 | 6N137 | Single High Speed LSTTL/TTL Compatible Optocoupler with enable, dV/dt 1000/us, VCM 10, max 7V VCC, DIP-8 |
| U3 | Pico | |
| U4,U5,U8,U9,U11 | TL072 | Dual Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8 |
| U6 | MCP4822 | |
| U7 | 74HC4053B | CMOS triple 2-channel analog multiplexer/demultiplexer, TSSOP-16/DIP-16/SOIC-16 |
| U10 | 74HC4051 | 8-channel analog multiplexer/demultiplexer, DIP-16/SOIC-16/TSSOP-16 |
| C1,C18 | 10u | |
| C2 | 330n | |
| C3,C6-C9,C12-C17,C19,C20 | 100n | |
| C4,C5 | 100u | |
| C10,C11 | 22p | |
| D1-D3 | 1N5817 | Schottky diode |
| D4 | BAT54 | Schottky barrier diode, SOT-323 |
| D5,D6 | BAT54S | Vr 30V, If 200mA, Dual schottky barrier diode, in series, SOT-323 |
| J1,J4,J8 | Conn_02x03_Odd_Even | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2,J3 | Conn_02x02_Odd_Even | Generic connector, double row, 02x02, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5,J9,J10,J_DEV1 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6,J7 | Conn_02x05_Odd_Even | Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J11 | Conn_01x01 | Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J13 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J_USB_C_EXTENSION1 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| R1,R14-R21,R24,R26,R30-R33 | 100k | |
| R2,R7 | 3.3k | |
| R3,RV_CV_GAIN1,RV_CV_GAIN2 | 10k | |
| R4 | 7.5k | |
| R5 | 2.2k | |
| R6 | 120 | |
| R8,R9 | 47k | |
| R10,R11 | 62k | |
| R12,R13,R22,R23,R34,R35 | 1k | |
| R25,R27 | 120k | |
| R28,R29 | 33k | |
| R36,R37 | 5.1k | |
| SW1 | SW_SPST | Single Pole Single Throw (SPST) switch |