Description: AD5941 High-Precision Impedance & Electrochemical Measurement Module in 2” X 0.9” Featherwing AD5940/AD5941 is a high precision, low power analog front end (AFEs) for electrochemical-based measurement. It consists of two excitation loops, two trans-impedance amplifiers (TIA), high-speed 16-bit SAR ADC, PGA, input multiplexer (MUX). Its measurement is controlled via SPI interface or command and data FIFO. Interrupts and general-purpose I/Os (GPIOs) are available. The Featherwing board comprises extra parts/connections for max flexibility of external connection. The AD5941 board is packaged in 0.9" x 2.0" with 12/16-pin breakout strips, implementing a classic Feather Wing. It allows direct stack-up to MCU Feathers such as Adafruit ESP32-S3 TFT Feather. The board can be customized based on users' need. And technical documents and demo control software code may be provided upon request. OPERATING CONDITIONS Sensor interface (4-pin): 1 – CE0, 2 – RE0, 3 – SE0, 4 – DE0 Sys clock (internal): 16 MHz Excitation DAC: 200 kHz Max,0.2 V to 2.4 V output range ADC: 16-bit SAR, 800 kSPS MCU Interface: SPI, GPIO Power supply (VCC): 2.8 ~ 3.6 V* Note: The Adafruit ESP32-S3 TFT MCU Feather board is just for demonstration of stack-up, and it's NOT included in this sale.
Price: 155 USD
Location: Riverside, California
End Time: 2024-11-19T17:26:43.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Brand: AD
Mounting Style: FeatherWing stackup
Number of Rows: 2
Number of Tie-Points: 16-pin and 12-pin, 0.1-in pitch
Operating Voltage: 3.3 V
MPN: EL3002
