FreeDSPx-AnalogIO-x8
About the FreeDSPx-AnalogIO-x8 PCB
FreeDSPx-AnalogIO-x8 is an open source PCB design by freeDSP, published on GitHub. It is a 2-layer board measuring 120 × 120 mm, with 413 components from 41 distinct parts.
Other key parts include the TLE2426ID, ADM811TARTZ, LM1117MP-5.0, LM1117MPX-ADJ and NCP1117LPST33. By type, the board carries 199 capacitors, 182 resistors, 23 ICs, 8 crystals and 1 diode.
From the project
Expansionboard with 8 analog balanced inputs and 8 analog balanced outputs
Please take care on which branch you're currently working!
master - this branch always holds the latest released revision develop - this is the develop branch with new features
Main components on the FreeDSPx-AnalogIO-x8
FreeDSPx-AnalogIO-x8 bill of materials (BOM)
413 components, 41 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TLE2426ID IC_TLE2426ID | SOIC8_3.9x4.9mm_Pitch1.27mm | IC101 |
| 1 | ADM811TARTZ IC_ADM811TARTZ | SOT-143 | IC102 |
| 1 | LM1117MP-5.0 IC_LM1117MP-5.0 | SOT223 | IC103 |
| 1 | LM1117MPX-ADJ IC_LM1117MPX-ADJ | SOT223 | IC104 |
| 1 | NCP1117LPST33 IC_NCP1117LPST33 | SOT223 | IC105 |
| 16 | NE5532AD IC_NE5532AD_SOIC8 | SOIC8_3.9x4.9mm_Pitch1.27mm | IC201, IC202, IC203, IC204, IC206, IC207, IC208, IC209 +8 |
| 1 | AK5558VN IC_AK5558VN | QFN64_9x9mm_Pitch0.5mm_EP_Handsoldering | IC205 |
| 1 | AK4458VN IC_AK4458VN | QFN48_7x7mm_Pitch0.5mm_EP_Handsoldering | IC305 |
| 2 | IDC64 CON_IDC64 | IDC64 | X101, X102 |
| 2 | WM10670 CON_MicroFit3_02x02 | Microfit3_43045-0428 | X103, X104 |
| 2 | IDC26 CON_IDC26 | IDC26 | X201, X302 |
| 2 | DSUB25F CON_DSUB25F | DSUB25FC | X202, X301 |
| 1 | DNP | MELF_Standard | D101 |
| 50 | 100N CAP_100n_50V_X7R_0805 | C0805-X7R | C101, C104, C107, C116, C228, C240, C246, C258 +42 |
| 12 | 10U0 CAP_10u0_25V_X5R_0805 | C0805-X7R | C102, C103, C105, C106, C108, C115, C117, C118 +4 |
| 46 | 100U CAP_100u_20%_25V_ALUM_RADIAL | RD2_D5_L11 | C109, C110, C111, C112, C113, C114, C203, C204 +38 |
| 16 | 1N00 CAP_1n00_5%_50V_PPS_0805 | C0805-X7R | C201, C202, C211, C212, C219, C220, C231, C232 +8 |
| 16 | 1N00 CAP_1n00_50V_X7R_0805 | C0805-X7R | C205, C206, C215, C216, C223, C224, C235, C236 +8 |
| 16 | 100P CAP_100p_50V_C0G/NP0_0805 | C0805-X7R | C207, C208, C217, C218, C225, C226, C237, C238 +8 |
| 8 | 5N60 CAP_5n60_5%_16V_PPS_0805 | C0805-X7R | C209, C210, C229, C230, C251, C252, C273, C274 |
Show 21 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 4U70 CAP_4u70_25V_X5R_0805 | C0805-X7R | C264 |
| 1 | 10N0 CAP_10n0_50V_X7R_0805 | C0805-X7R | C281 |
| 16 | 470P CAP_470p_2%_50V_PPS_0805 | C0805-X7R | C307, C308, C315, C316, C320, C321, C330, C331 +8 |
| 8 | 27P0 CAP_27p0_50V_C0G/NP0_0805 | C0805-X7R | C309, C310, C322, C323, C338, C339, C354, C355 |
| 8 | 3N90 CAP_3n90_5%_16V_PPS_0805 | C0805-X7R | C311, C312, C326, C327, C342, C343, C358, C359 |
| 1 | 1U00 CAP_1u00_16V_X7R_0805 | C0805-X7R | C317 |
| 17 | 100K RES_100K_1%_0.125W_Thick_0805 | C0805-RES | R101, R209, R210, R219, R220, R234, R235, R248 +9 |
| 2 | DNP | Resistor_Horizontal_RM7mm | R102, R105 |
| 17 | 150R RES_150R_1%_0.25W_Thin_0805 | C0805-RES | R103, R305, R306, R312, R314, R321, R322, R329 +9 |
| 1 | 931R RES_931R_1%_0.125W_Thick_0805 | C0805-RES | R104 |
| 16 | 620R RES_620R_0.5%_0.1W_Thin_0805 | C0805-RES | R201, R202, R211, R212, R221, R222, R240, R241 +8 |
| 16 | 100R RES_100R_1%_0.25W_Thin_0805 | C0805-RES | R203, R205, R213, R215, R223, R225, R242, R244 +8 |
| 16 | 976R RES_976R_0.5%_0.1W_Thin_0805 | C0805-RES | R204, R206, R214, R216, R224, R226, R243, R245 +8 |
| 16 | 10R0 RES_10R0_1%_0.25W_Thin_0805 | C0805-RES | R207, R208, R217, R218, R227, R228, R246, R247 +8 |
| 17 | 0R00 RES_0R00_1%_0.125W_Thick_0805 | C0805-RES | R229, R231, R233, R251, R252, R253, R297, R299 +9 |
| 7 | 47K0 RES_47K0_1%_0.125W_Thick_0805 | C0805-RES | R230, R232, R237, R238, R239, R298, R374 |
| 8 | 20R0 RES_20R0_1%_0.125W_Thick_0805 | C0805-RES | R236, R250, R254, R266, R323, R334, R349, R356 |
| 1 | 51R0 RES_51R0_1%_0.125W_Thick_0805 | C0805-RES | R261 |
| 16 | 4K42 RES_4K42_0.5%_0.1W_Thin_0805 | C0805-RES | R301, R303, R311, R313, R317, R319, R328, R330 +8 |
| 16 | 3K40 RES_3K40_0.5%_0.1W_Thin_0805 | C0805-RES | R302, R304, R315, R316, R318, R320, R332, R333 +8 |
| 16 | 4K70 RES_4K70_1%_0.125W_Thin_0805 | C0805-RES | R307, R308, R309, R310, R324, R325, R326, R327 +8 |
FreeDSPx-AnalogIO-x8 design files
The KiCad project lives in the freeDSP/freeDSPx-AnalogIO-x8 repository on GitHub; these links point at the commit this page was built from.
FreeDSPx-AnalogIO-x8: common questions
How big is the FreeDSPx-AnalogIO-x8 PCB?
The FreeDSPx-AnalogIO-x8 measures 120 × 120 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the FreeDSPx-AnalogIO-x8?
413 components, from 41 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the FreeDSPx-AnalogIO-x8 design files?
From the freeDSP/freeDSPx-AnalogIO-x8 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the FreeDSPx-AnalogIO-x8 design in my own project?
The repository has no license, so all rights stay with freeDSP. Use it as a reference, and ask the author before reusing the design.