EVAL-ADG1534
Overview
Features and Benefits
- Asymmetrical supply voltages
- VDD = +5 V
- VSS = −8 V
- Single inline headers provide flexibility for the field programmable gate array (FPGA) or microcontroller 1.8 V logic-input signals
- On board ADP7142 for 1.8 V logic-input supply
- SMD pin resistor or capacitor sockets available for the addition of passive components
- SMB connector sockets provide flexibility for the input and output signals
Product Details
The EVAL-ADG1534EBZ is the evaluation board for the ADG1534, an analog switch containing four independent SPDT switches that can be controlled by logic inputs IN1, IN2, IN3, and IN4. The enable pin (EN) is used to enable or disable the device. When disabled, all switches are switched off. When enabled, each channel conducts equally well in both directions and has an input signal range that extends to the supplies.
Figure 1 in the user guide shows the EVAL-ADG1534EBZ in a typical evaluation setup. The ADG1534 is located in the center of the evaluation board. Blue three-screw terminals are provided to connect to each of the source and drain pins, and a green four-screw terminal block is provided to connect to the supply voltages. The first three terminals power the device, while the fourth terminal provides users with a defined digital logic supply voltage, if required. Alternatively, the digital logic-supply voltage can be supplied from the on board ADP7142.
Full specifications on the ADG1534 are available in the ADG1534 data sheet available from Analog Devices, Inc., and should be consulted in conjunction with the user guide when using the EVAL-ADG1534EBZ.
Applicable Parts
Getting Started
EQUIPMENT NEEDED
- DC voltage source (VDD and VSS)
- 5 V positive power supply
- −5 V to −8 V negative power supply
- Optional digital logic supply (VL)
- 1.65 V to 1.95 V for 1.8 V logic
- Analog signal source
- Method to measure voltage, such as a digital multimeter (DMM)