AN231K04-DUAL2 Dual FlexAnalog™ FPAA Development Board
$219.00
AN231K04-DUAL2
The AN231K04-DUAL2 is a development board with two (2) AN231E04 chips, power supply, programming circuitry, and prototyping space. DIP switches are included for easy connection of analog signals between the two (2) AN231E04 chips. This dual chip development board is fully supported by AnadigmDesigner2 Software enabling designs with increased channel count or additional filter stages.
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AN231K04-DUAL2 Dual FlexAnalog™ FPAA Development Board
$219.00
The AN231K04-DUAL2 board is designed for streamlined analog development with two AN231E04 FlexAnalog™ FPAAs. Featuring a 32-bit PIC32 microcontroller, USB interface, and flexible routing and isolation options, it offers a compact yet powerful platform for embedded analog system prototyping.
Featured Highlights
- Dual AN231E04 FPAAs – Two fully reconfigurable analog ICs for flexible signal design.
- Integrated PIC32 Microcontroller – 32-bit MCU (80 MHz, 512KB Flash, 32KB RAM) with USB and 16× 10-bit ADCs.
- Configurable Analog Filters – Onboard Rauch low-pass filters and buffered outputs with passive component tuning.
- Full FPAA Pin Access – Clearly labeled access points for comprehensive testing and debugging.
- Analog & Digital Isolation – Electrical separation for reduced noise and cleaner signals.
- Modular Connectivity – DIP switches for chaining FPAAs, filter routing, and output control.
- Self-Configuring Capability – FLASH memory storage for automatic circuit loading at power-up.
Technical Specifications
| Number of FPAAs | 2 |
|---|---|
| Number of Cores | 8 |
| Power Supply | External |
| Graphics | NVIDIA RTX 4070 |
| Signal Path | Differential |
| ADC Resolution | 8 |
| ADC Data Rate | 250ksps |
| Input Filters | 4x Rauch 490kHz, 23kHz |
| Differential to Single-Ended Converter | 4x 480kHz, 23kHz |
| Interface | USB |
FAQs
How many FPAAs are on the DUAL2 board?
The board includes two AN231E04 FlexAnalog™ FPAA chips, offering 16 configurable analog blocks in total.
How do I program this board?
You can design your analog circuits in AnadigmDesigner2® and upload configurations via USB directly to the board.
What microcontroller is used?
A 32-bit PIC32 MCU (80 MHz, 512KB Flash, 32KB RAM) handles USB communication and configuration loading.
Is the board suitable for embedded analog development?
Absolutely. It supports both real-time analog signal processing and integration with digital control logic.
Does it support standalone operation?
Yes. The board stores FPAA configurations in onboard flash and can auto-load them on power-up.
Is analog signal isolation supported?
Yes. DIP switch-controlled sections help isolate analog and digital paths to reduce noise.
Can I prototype additional circuits on the board?
Yes. There are breadboard zones available for custom components and signal routing.