Intan Technologies, LLC: low-noise amplifier microchips for electrophysiology, EKG, EMG, EEG, ECoG, and neural recording headstages and bio instrumentation

RHD2000 amplifier board with electrode adapter board
RHD2000 electrode adapter board connected to an Intan Technologies RHD2216 amplifier board. (Click for larger image.)

Supporting Documents:

RHD2000 evaluation system datasheet

RHD2000 recording system catalog

Pricing information


RHD2000 electrode adapter boardRHD2000 electrode adapter board for use with most RHD2000 amplifier boards. Pin numbering corresponds to the RHD2132 amplifier board.


RHD2000 electrode adapter board with DIP socketRHD2000 electrode adapter board with 16-pin DIP socket for use with NeuroNexus A, OA, or D16 acute electrode connectors. Only 16 amplifier channels are easily accessible if this included socket is soldered to the board.

RHD2000 Electrode Adapter Board


To facilitate custom electrode wiring, Intan Technologies offers an RHD2000 electrode adapter board (Part #C3410) that brings out all electrode contacts from an RHD2000 amplifier board with 36-pin connector to solder holes spaced 0.10" (2.54 mm) horizontally and 0.15" (3.81 mm) vertically.

This board connects to most RHD2000 amplifier boards, including the RHD2132 and RHD2216 amplifier boards, the RHD2132 and RHD2216 amplifier / accelerometer boards, and the RHD2164 64-channel amplifier board.

The board does not connect to the RHD2132 16-channel amplifier board.

Wires or other connectors may be soldered to the holes in the adapter board. To guard against noise pickup, the lengths of any additional wires should be minimized and the wires should be bundled together to avoid creating open loops that can pick up inductive interference.

The RHD2000 electrode adapter board includes an optional 16-pin DIP socket (see image below) that may be soldered to the board to support NeuroNexus A, OA, or D16 acute electrode connectors. Only 16 amplifier channels are easily accessible if this included socket is soldered to the board.

Intan Technologies also offers 18- and 36-pin wire adapters that may be more appropriate for some applications.

 

This board is a component of the RHD2000 Evaluation System.

The operation of the USB interface board and amplifier boards are described in more detail in the RHD2000 evaluation system datasheet. All components of the system are shown in the RHD2000 recording system catalog. The evaluation system is built around our open-source Rhythm USB/FPGA interface.

Complete schematics of this adapter board are available on our downloads page.


 

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