EVAL-ADGS1409SDZ

EVAL-ADGS1409SDZ is an evaluation board for the ADGS1409 SPI-controlled dual 4:1 multiplexer. The ADGS1409 is low RON, dual 4:1 multiplexer controlled by a serial peripheral interface (SPI). The SPI has robust error detection features, including cyclic redundancy check (CRC) error detection, invalid read/write address detection, and serial clock (SCLK) count error detection. It is possible to daisy-chain multiple ADGS1409 devices together to enable the configuration of multiple devices with a minimal number of digital lines. The ADGS1409 also supports burst mode, which decreases the time between SPI commands. The EVAL-ADGS1409SDZ is controlled by the EVAL-SDP-CB1Z system demonstration platform (SDP), which connects to a PC via a USB port.

• 4ohm on-resistance multiplexer evaluation
• SPI interface with CRC error detection
• Includes CRC error detection, invalid read/write address detection, and SCLK count error detection
• Analog supply voltages: dual supply: ±15V, single supply: 12V
• PC control in conjunction with evaluation software