Keithley Instruments Inc. 32 CHANNEL HI SPEED DIFFERENTIAL MULTIPLEXER
The Keithley 7703 is a 32-channel high-speed differential multiplexer module designed for use with Keithley Series 2700, 2701, and 2750 Multimeters/Data Acquisition/Switch Systems. It provides 32 channels for 2-pole switching or 16 channels for 4-pole switching, supporting both differential and single-ended measurements. The module is ideal for applications requiring high-speed scanning of multiple signals, such as automated test systems and data acquisition. It features built-in cold junction compensation for thermocouple measurements and supports signal routing for voltage, resistance, frequency, and temperature measurements. The 7703 is engineered for reliable, low-noise performance and easy integration into Keithley mainframes.