概览

优势和特点

  • SPI with error detection
    • Includes CRC, invalid read and write addresses, and SCLK count error detection
  • Analog supply voltages
    • Dual supply: ±4.5 V to ±16.5 V
    • Single supply: 5 V to 20 V
  • PC control in conjunction with the evaluation software
  • EVAL-SDP-CB1Z (SDP-B) system demonstration platform

产品详情

The EV-ADGS2414DSDZ is the evaluation board for the ADGS2414D. The ADGS2414D is an octal 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 and write address detection, and SCLK count error detection. The ADGS2414D also supports burst mode, which decreases the time between SPI commands.

The EV-ADGS2414DSDZ is controlled by the system demonstration platform (SDP) EVAL-SDP-CB1Z (SDP-B), which connects to a PC via a USB port. The ADGS2414D is in 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-B. The EVAL-SDP-CB1Z (SDP-B) controller board is available to order on the Analog Devices, Inc., website.

For full details on the ADGS2414D, refer to the ADGS2414D data sheet, which should be consulted in conjunction with this user guide when using the EV-ADGS2414DSDZ.

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系统需求

  • EVAL-SDP-CB1Z (SDP-B) controller board
  • DC voltage source
    • ±16.5 V (dual supply)
    • 20 V (single supply)
  • Optional 3.3 V digital logic supply
  • Analog signal source
  • Method to measure voltage, such as a digital multimeter (DMM)