Keithley 3723 Multiplexer Card
Rent the Keithley 3723 Dual 1x30 High-Speed Relay Multiplexer Card
The Keithley 3723 is an advanced multiplexer card designed to enhance the capabilities of high-speed scanning applications. Featuring two independent banks of high-speed 1x30 two-pole multiplexers, this card allows for remarkable versatility and efficiency in data acquisition systems. Each bank can seamlessly connect to the Keithley Series 3700 mainframe backplane and optional digital multimeter (DMM) through integrated analog backplane connection relays.
This innovative design facilitates configuration as a single 1x60 two-pole multiplexer or as a single 1x120 single-pole multiplexer. The Keithley 3723 supports card-to-card expansion, promoting scalability for larger measurement setups. Its utilization of high-speed reed relays enables an impressive actuation time of less than 0.5 milliseconds, making it ideal for demanding throughput applications.
With its single-ended, one-pole mode, the Keithley 3723 can accommodate up to 120 channels of single-wire measurements, enhancing its functional versatility. It employs two 78-pin D-sub connectors for signal connections, ensuring a reliable interface for data transmission. For those requiring screw terminal connections, the screw terminal variants include the Keithley 3723-ST for two- and four-pole configurations and the Keithley 3723-ST-1 for single-wire applications.
Key Features and Specifications:
- Signal capacity of 200V, 1A switched or 1.25A carry; 15W
- Support for 60 two-pole or 30 four-pole channels for high-speed scanning
- Impressive 20MHz bandwidth
- 120 channel single-pole mode for efficient one-wire (common side) measurements
- Analog backplane connection relays facilitate easy bank and card interconnections
- Rapid relay actuation time of less than 0.5ms
- Best suited for multi-channel I-V testing with Series 2600A SourceMeter® instruments
- Long-life dry reed relays with a lifespan exceeding 109 operations
