AN231K04-QUAD4 Quad FlexAnalog™ FPAA development board for AN231E04
$299.00
AN231K04-QUAD4
The AN231K04-QUAD4 is a development board with four (4) AN231E04 chips, power supply, programming circuitry, and prototyping space. DIP switches are included for easy connection of analog signals between the four (4) AN231E04 chips. This quad development board is fully supported by AnadigmDesigner2 Software enabling designs with increased channel count or additional filter stages.
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AN231K04-QUAD4 Quad FlexAnalog™ FPAA development board for AN231E04
$299.00
The AN231K04-QUAD4 board is designed for robust multi-channel analog prototyping. With four AN231E04 FPAAs, an integrated PIC32 microcontroller, and modular routing and isolation, it offers a powerful platform for complex embedded analog system development.
Featured Highlights
- Quad AN231E04 FPAAs – Four fully programmable analog blocks for versatile signal processing.
- Integrated PIC32 Microcontroller – 32-bit MCU with USB interface and 16x CABs.
- Configurable Analog Filters – Onboard Rauch low-pass inputs and buffered outputs.
- Breadboard Areas – Ample prototyping space for added components and wiring.
- Full FPAA Pin Access – Labeled points for direct debugging and customization.
- Analog & Digital Isolation – Separate sections to minimize noise and improve signal quality.
- Modular Routing Switches – DIP switches for flexible connectivity between FPAAs and filters.
- Versatile Power Options – Operates on +4V to +6V with regulated +3.3V rails.
- Self-Configuring – Stores configurations in FLASH for automatic startup.
Technical Specifications
| Number of FPAAs | 4 |
|---|---|
| Number of Cores | 16 |
| Power Supply | External |
| Signal Path | Differential |
| ADC Resolution | 8 |
| ADC Data Rate | 250ksps |
| Input Filters | 8x Rauch 490kHz, 23kHz |
| Differential to Single-Ended Converter | 8x 480kHz, 23kHz |
| Interface | USB |
| Microcontroller | PIC32 |
FAQs
What microcontroller does this board use?
It features a 32-bit PIC32 microcontroller with an 80 MHz clock, 512KB flash, and 32KB RAM for embedded control.
What power supply options are supported?
The board operates from a single supply between +4V and +6V and provides onboard regulated ±3.3V rails.
Can I reprogram the microcontroller on the board?
Yes, the PIC32 microcontroller can be reprogrammed using the simple 5-pin header provided.
Are there any built-in filters or analog components?
Yes, the board includes input Rauch low-pass filters and output buffer amplifiers that can be configured with passive components.
Is there a way to isolate analog and digital sections?
Yes, DIP switches allow you to electrically isolate the digital and analog sections for cleaner signal performance.
Can the board be used for multi-FPAA chaining?
Yes, it supports chaining 1 to 4 FPAAs for scalable analog system designs.
What kind of expansion or prototyping areas are available?
The board has breadboarding areas and easy access to all relevant pins on each FPAA for flexible prototyping.