8-Channel 16-Bit 200ksps ADC Data Acquisition Shield for Arduino
OUT OF STOCK UNTIL 2024
LTC1863 is currently out of stock everywhere in the supply chain.
Until they return, we cannot manufacture any additional ARD-LTC1863
The ARD-LTC1867 is an Arduino compatible shield that contains a Linear Technology LTC1867A 16-Bit, 8-Channel, 200ksps ADC. It can be configured to measure 8 single-ended voltages, 4 differential voltages, or any other combination. A SPI interface allows fast communication to the ADC. The onboard EEPROM can be used to store calibration and configuration information directly on each ARD-LTC1867 board. A 6-byte EUI-48-compatible globally unique ID number is also provided. The ARD-LTC1863 can be used with other Arduino shields to make a simple, yet quite versatile, data acquisition system.
- 16-bit, 200ksps ADC
- 8 single-ended channels, 4 differential channels, or any combination
- Optional onboard 5V linear regulator provides clean power to the ADC
- 128 bytes of onboard EEPROM for storing configuration or calibration values
- Read-only 6-byte EUI-48-compatible globally unique ID
- Arduino form factor and software library
- SPI + I2C Interface
Compatible Arduino Boards
The ARD-LTC1867 uses the programming header for the SPI wires (MISO, MOSI, SCLK), D3 or D8 for /CS to operate the ADC, and the two TWI/I2C pins (SCL and SDA on modern r3 boards, A4/A5 on previous designs) for the EEPROM. Please check carefully for pin conflicts.
Most standard form
factor Arduino or compatible boards should work with the
ARD-LTC1867. This includes the Arduino Uno, Arduino Mega,
and Arduino Ethernet. The Arduino Leonardo uses pin D3 as the TWI/I2C
SCK pin, and thus JP6 must be set to use D8 as the chip select line. Additionally, onboard level shifters for the SPI I/O lines are now included, so Arduino boards using 3.3V
I/O, such as the Due, Zero, etc. can be used directly with the ARD-LTC1867.
Arduino Mini, Micro, and Nano, do not provide the standard Arduino
header connectors and thus cannot be directly used with the ARD-LTC1867.
2.7"(L) x 2.1"(W)Input Voltage Range:
0V to 4.096V (unipolar mode)
-2.048V to +2.048V (bipolar mode)
The complete gEDA design files are available on GitHub.
Note: Arduino is a registered trademark of Arduino AG.
- 0 in stock - contact us for lead time.