6MIX
PCB V1.1
SELECT VERSION:
INFO:
CHANGELOG / NOTES:
- Moved the SMD parts to the back side.
- Added two 100k resistors to solve the noise issue of the previous version.
- Added 3 more 100nF caps to go from -12V to gnd.
- The ones from +12V were connected to -12V, now these are also going to gnd.
BOM:
| Name: | Qty: | Value: | Index: | Specs: | Package: | Mouser ref: | Note: |
| ICs: | |||||||
| TL072CD dual op-amp | 3 | U1 U2 U3 | SOIC-8 | 595-TL072CD | |||
| Resistors: | |||||||
| Resistor | 2 | 10 | R3 R4 | 0603 | 603-RT0603BRB0710RL | ||
| Resistor | 2 | 180 | R1 R2 | 0603 | 603-RT0603BRB07180RL | ||
| Resistor | 2 | 470 | R25 R26 | 0603 | 603-RT0603BRB07470RL | ||
| Resistor | 2 | 1k | R22 R23 | 0603 | 603-RT0603BRB071KL | ||
| Resistor | 20 | 100k | R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R24 R27 R28 | 0603 | 603-RT0603BRB07100KL | ||
| Capacitors: | |||||||
| Capacitor | 6 | 100nF | C1 C2 C3 C6 C7 C8 | >= 25V | 0603 | 81-GRM188R71E104JA1J | |
| Capacitor | 2 | 10uF | C4 C5 | >= 25V | Panasonic B | 667-EEE-1EA100WR | |
| Misc SMD: | |||||||
| 1n5819 diode | 2 | D1 D2 | SOD-123 | 621-1N5819HW-F | |||
| SMD LED | 8 | 1206 | 630-HSMD-C150 | For jack lights | |||
| Through hole: | |||||||
| Thonkiconn Jack | 8 | J1 J2 J3 J4 J5 J6 J7 J8 |
