Features and Benefits
- SPI interface with error detection
- Includes CRC, invalid read/write address, and SCLK count error detection
- Analog supply voltages
- Dual-supply: ±9 V to ±22 V
- Single-supply: 9 V to 40 V
- PC control in conjunction with the evaluation software
- EVAL-SDP-CB1Z SDP
The EVAL-ADGS5412SDZ is the evaluation board for the ADGS5412. The ADGS5412 is a latch-up proof, quad single-pole, single-throw (SPST) switch 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 ADGS5412 devices together. This enables the configuration of multiple devices with a minimal amount of digital lines. The ADGS5412 also supports burst mode that decreases the time between SPI commands.
The EVAL-ADGS5412SDZ is controlled by the EVAL-SDP-CB1Z system demonstration platform (SDP), which connects to a PC via a USB port. The ADGS5412 is on the center of the evaluation board and wire screw terminals are provided to connect to each of the source and drain pins. Three screw terminals power the device, and a fourth terminal provides users with a defined digital logic supply voltage, if required. Alternatively, the digital logic supply voltage can be supplied from the SDP.
Full specifications on the ADGS5412 are available in the ADGS5412 data sheet available from Analog Devices, Inc., and should be consulted in conjunction with UG-1141 when using the evaluation board.
The evaluation board interfaces to the USB port of a PC via the SDP board.