ICE40-ADC
About the ICE40-ADC PCB
ICE40-ADC is an open source PCB design by OLIMEX, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 30 × 50 mm, with 43 components from 23 distinct parts.
Other key parts include the ADC08100CIMTCX/NOPB(TSSOP-24) and SN74ALVC244PWR(TSSOP-20). By type, the board carries 17 capacitors, 13 resistors, 2 ICs, 2 inductors and 1 transistor.
From the project
Fast Analog-Digital-Converter (ADC) extension module for iCE40HX1K-EVB or iCE40HX8K-EVB
Adds fast Analog-Digital-Converter (ADC) functionality to the main board.
You can effectively use up to 4 x iCE40-ADC with a single EVB board (or up to 2 x iCE40-ADC when you have iCE40-IO connected to the same bus).
You can use the exported PDFs to access the schematic or the bill of materials.
We used the latest KiCad night builds to create the design. Please use a new version KiCad to open it.
Main components on the ICE40-ADC
ICE40-ADC bill of materials (BOM)
43 components, 23 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ADC08100CIMTCX/NOPB(TSSOP-24) | TSSOP-24_Pitch-0.65mm_7.80x6.40x1.20mm | U1 |
| 1 | SN74ALVC244PWR(TSSOP-20) | TSSOP20_Pitch-0.65mm_6.6x4.5x1.2mm | U2 |
| 1 | NA(BC817-40(SOT-23)) | SOT23 | Q1 |
| 1 | IDC34R | IDC34R_PCB | GPIO_In1 |
| 1 | BH34R | BH34R | GPIO_Out1 |
| 1 | Soldered | SJ | SEL1 |
| 3 | Opened | SJ | SEL2, SEL3, SEL4 |
| 1 | BNC-JD11-50-LF | BNC-JD11-50-LF_1-IN_2-GND | SIG_IN1 |
| 1 | NA(TLV431BSN1T1G(SOT23-3)) | SOT-23 | SR1 |
| 2 | FB0805/600R/2A | L_0805_5MIL_DWS | L1, L2 |
| 4 | 22uF/6.3V/0603 | C_0603_5MIL_DWS | C1, C3, C4, C14 |
| 7 | 100nF | C_0402_5MIL_DWS | C2, C5, C6, C7, C10, C15, C17 |
| 2 | NA(22uF/6.3V/0603) | C_0603_5MIL_DWS | C8, C9 |
| 2 | 1uF/6.3V/0603 | C_0603_5MIL_DWS | C11, C16 |
| 1 | NA(10pF) | C_0402_5MIL_DWS | C12 |
| 1 | NA | C_0402_5MIL_DWS | C13 |
| 2 | 10k | R_0402_5MIL_DWS | R1, R7 |
| 3 | NA | R_0402_5MIL_DWS | R2, R3, R8 |
| 1 | 22R | R_0402_5MIL_DWS | R4 |
| 1 | NA(22R) | R_0402_5MIL_DWS | R5 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 110R/1% | R_0402_5MIL_DWS | R6, R9, R11 |
| 2 | 220R/1% | R_0402_5MIL_DWS | R10, R12 |
| 1 | 56R/1% | R_0402_5MIL_DWS | R13 |
ICE40-ADC design files
The KiCad project lives in the OLIMEX/iCE40-ADC repository on GitHub; these links point at the commit this page was built from.
ICE40-ADC: common questions
How big is the ICE40-ADC PCB?
The ICE40-ADC measures 30 × 50 mm, has 2 copper layers and is 1.5 mm thick.
How many components are on the ICE40-ADC?
43 components, from 23 distinct parts. The full bill of materials is listed on this page.
Where can I download the ICE40-ADC design files?
From the OLIMEX/iCE40-ADC repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the ICE40-ADC design in my own project?
Yes, under the terms of its Apache-2.0 license, which OLIMEX chose for the repository.