Analog Devices Inc. ADGS1408/ADGS1409 Multiplexer Evaluation Boards

Analog Devices Inc. ADGS1408/ADGS1409 Evaluation Board is configured to evaluate the operation of the ADGS1408/ADGS1409 multiplexers. The ADGS1408/ADGS1409 are low RON, 8:1/dual 4:1 multiplexers controlled by a serial peripheral interface (SPI). The ADGS1408/ADGS1409 can be daisy-chained to enable the configuration of multiple devices with a minimal amount of digital lines.

The EVAL-ADGS1408SDZ/EVAL-ADGS1409SDZ are controlled by the EVAL-SDP-CB1Z system demonstration platform (SDP). The ADGS1408/ADGS1409 multiplexers are at the center of the evaluation board, with wire screw terminals provided to connect to each of the source and drain pins. Three screw terminals power the device with an optional fourth terminal provided to assist users with a defined digital logic supply voltage. Alternatively, the digital logic supply voltage can be supplied from the SDP-B board.

Features

SPI interface with error detection
Includes CRC error detection, invalid read/write address detection and SCLK count error detection
Analog supply voltages