Analog Devices Inc. EVAL-ADG5421FEBZ Evaluation Board allows users to evaluate the ADG5421F. The ADG5421F is a Dual SPST Switch that features overvoltage protection, power-off protection, and overvoltage detection on the source pins. The ADG5421F is soldered to the center of the EVAL-ADG5421FEBZ Evaluation Board, and 2-wire screw terminals are provided to connect to each of the source and drain pins. Three screw terminals are used to power the device, with a fourth terminal used to provide a user-defined digital voltage to supply the LED, which is mounted to provide a visual indication of the fault status of the switch.
±5V to ±22V Dual supply
8V to 44V Single supply
Protected against overvoltage on the source pins
Signal voltages up to −60V and +60V
LED for visual overvoltage indication
Parallel interface compatible with 1.8V logic
DC voltage source
±5V to ±22V for dual supply
8V to 44V for single supply
5V Optional digital voltage source
Analog signal source
Method to measure voltage, such as a digital multimeter (DMM)
Analog Devices Inc. ADG5421F Dual SPST Switch
Offers ±60V overvoltage fault protection, detection, and 11Ω typical on-resistance.