Acquisition board
About the Acquisition board
Acquisition board is an open source PCB design by open-ephys, published on GitHub under the Custom license license. It is a board measuring 160 × 161.8 mm, with 1002 components from 59 distinct parts.
Other key parts include the RHD2000-CABLE-DAQ-SIDE. By type, the board carries 107 capacitors, 88 resistors, 8 LEDs, 7 modules, 5 diodes and 3 connectors.
From the project
Hardware interface for streaming up to 512 channels of neural data via USB
These files have been converted using https://github.com/lachlanA/eagle-to-kicad and have not been tested.
Main components on the Acquisition board
Acquisition board bill of materials (BOM)
1002 components, 59 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TESTPOINT | TESTPOINT | U20-L51P218 |
| 6 | TESTPOINT | TESTPOINT | A6-L4P218, A7-L5N218, A9-L8N218, A12-L37N218, A14-L50N218, A16-L63N218 |
| 1 | RHD2000-CABLE-DAQ-SIDE | OMNETICS_PZN-12-AA | A218 |
| 1 | STEREO_JACK_SJ-3523 | SJ-3523 | J1 |
| 1 | DC_POWER_JACK-PJ-102AH | PJ-102AH | J2 |
| 1 | TESTPOINT | TESTPOINT | J17-L36P218 |
| 6 | TPS79301 | SOT-23-6 | 3.5VREG1, 3.5VREG2, 3.5VREG3, 3.5VREG218, 5VA218, 5VD218 |
| 1 | LTC3426 | SOT23-6 | 5.5V_BOOST218 |
| 9 | — | JP2 | 5V_FAN218, JP_AIN_1, JP_AIN_2, JP_AIN_3, JP_AIN_4, JP_AIN_5, JP_AIN_6, JP_AIN_7 +1 |
| 45 | TESTPOINT | TESTPOINT | +1.2V_FPGA218, +1.8V_FPGA218, +3.3V_FPGA_1, +3.3V_FPGA_2, +3V5_1, +5.5V218, +5VA218, +5VD218 +37 |
| 1 | TPS72301 | SOT-23-5 | -5V_REG218 |
| 8 | — | @HOLE0, @HOLE1, @HOLE2, @HOLE3, @HOLE4, @HOLE5, @HOLE6, @HOLE7 | |
| 8 | ADS8325 | 8-MSOP | ADC1, ADC2, ADC3, ADC4, ADC5, ADC6, ADC7, ADC8 |
| 4 | HDMI | HDMI_A | ADC_IN218, DAC_OUT218, TTL_IN218, TTL_OUT218 |
| 2 | REF195 | 8-SOIC | ADC_REF218, DAC_REF218 |
| 1 | RHD2000-CABLE-DAQ-SIDE | OMNETICS_PZN-12-AA | B218 |
| 1 | BNC_RIGHT_ANGLE | BNC_RIGHT_ANGLE | BNC218 |
| 1 | OPALKELLY_XEM6010 | OPALKELLY_XEM6010 | BRD1 |
| 8 | DAC8531 | 8-MSOP | DAC1, DAC2, DAC3, DAC4, DAC5, DAC6, DAC7, DAC8 |
| 1 | — | JP5Q | DAISY_CHAIN_CONNECTOR218 |
Show 39 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | TESTPOINT | TESTPOINT | F16-L10P218, F17-L10N218 |
| 1 | TERMINAL_BLOCK_2-3.5MM-GND | TERMINAL_BLOCK_3.5MM_2_GND | GND_CONN218 |
| 1 | TESTPOINT | TESTPOINT | H18-L34N218 |
| 1 | TPS60403 | SOT-23-5 | INVERTER218 |
| 6 | OCTAL_BUS_TRANSCEIVER | TSSOP-24 | LS_ADC218, LS_CLK218, LS_DAC218, LS_IN218, LS_LED218, LS_OUT218 |
| 1 | TCA9406 | DCU | LS_I2C218 |
| 4 | OPA4170 | SOIC-14 | OPAMP_A218, OPAMP_B218, OPAMP_C218, OPAMP_D218 |
| 1 | 0ZCC_FUSE | CT%2fCN1812 | POLYFUSE218 |
| 20 | VPDEV0 | VPAC0 | VP_0, VP_1, VP_2, VP_3, VP_4, VP_5, VP_6, VP_7 +12 |
| 647 | VPDEV1 | VPAC1 | VP_18, VP_21, VP_22, VP_23, VP_24, VP_25, VP_26, VP_27 +639 |
| 1 | TPD1E10B06 | 2-XDFN | ZENER218 |
| 8 | WS2812 | WS2812 | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 |
| 1 | MBRA210LT3-D | MBRA210LT3-D | D1 |
| 3 | TESTPOINT | TESTPOINT | D10-L33P218, D11-L36P218, D15-L62P218 |
| 1 | RHD2000-CABLE-DAQ-SIDE | OMNETICS_PZN-12-AA | D218 |
| 1 | 100n | 0805 | L1 |
| 1 | — | 1206 | L2 |
| 12 | 22u | 1206 | C1, C5, C28, C49, C50, C54, C58, C89 +4 |
| 6 | 15p | 0603 | C2, C53, C57, C93, C97, C101 |
| 9 | 1.0u | 0805 | C3, C24, C25, C27, C51, C55, C91, C95 +1 |
| 6 | 10n | 0603 | C4, C23, C52, C56, C94, C98 |
| 47 | 100n | 0603 | C6, C7, C8, C9, C12, C13, C14, C15 +39 |
| 5 | TESTPOINT | TESTPOINT | C7-L5P218, C9-L8P218, C10-L33N218, C12-L36N218, C16-L62N218 |
| 3 | 10u | 1206 | C10, C11, C26 |
| 2 | 10u | 1206_POL | C22, C59 |
| 16 | 1n | 0603 | C37, C38, C39, C40, C41, C42, C43, C44 +8 |
| 1 | RHD2000-CABLE-DAQ-SIDE | OMNETICS_PZN-12-AA | C218 |
| 4 | 30.1K | 0603 | R1, R71, R86, R88 |
| 4 | 56.0K | 0603 | R2, R70, R85, R87 |
| 8 | 5.6K | 0603 | R3, R4, R5, R6, R7, R8, R9, R10 |
| 1 | 82K | 0603 | R11 |
| 1 | 25.5K | 0603 | R12 |
| 41 | 10k | 0603 | R13, R14, R15, R16, R17, R18, R19, R20 +33 |
| 17 | 51 | 0603 | R29, R30, R31, R32, R33, R34, R35, R36 +9 |
| 4 | 100 | 0603 | R37, R38, R66, R67 |
| 2 | 1.0M | 0603 | R39, R40 |
| 3 | 95.3k | 0603 | R68, R73, R75 |
| 2 | 27.4k | 0603 | R69, R74 |
| 1 | 30.9k | 0603 | R72 |
Acquisition board design files
The KiCad project lives in the open-ephys/acquisition-board repository on GitHub; these links point at the commit this page was built from.
Acquisition board: common questions
How big is the Acquisition board?
The Acquisition board measures 160 × 161.8 mm and is 1.6 mm thick.
How many components are on the Acquisition board?
1002 components, from 59 distinct parts. The full bill of materials is listed on this page.
Where can I download the Acquisition board design files?
From the open-ephys/acquisition-board repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Acquisition board design in my own project?
It is published under Custom license, which limits how it may be reused; read the license before building on it.