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National Instruments 781749-01 Digitizer Adapter Module for FlexRIO

The National Instruments part number 781749-01 is the identifying part number for the NI-5762 Digitizer Adapter Module for FlexRIO. This module features 2, single-ended, simultaneously sampled analog input channels with a connector type of SMA required for connection of application with RF signals. These connector types are known for their durability and high precision. This module has an input impedance of 50 Ω, per connector which helps in minimizing heat and power losses and an input coupling of DC. It has a internal sample clock rate of 250 MHz and external sample clock rate of 150 MHz to 250 MHz, maintaining data integrity and accuracy.

The 781749-01 module is designed to operate at a total typical power of 5.3 Watts. It has a physical dimensions of 12.9 cm × 2.0 cm × 12.1 cm (5.1 × 0.8 × 4.7 in.) and weighs 332 g (11.7 oz). It also has SMA and HDMI as front panel connectors. With HDMI as connector type, it supports a standard interface of 3.3 V LVCMOS with 12 bidirectional channels. It is also equipped with overvoltage protection of up to +10 Volts.

The 781749-01 is designed to be used indoor only and is required to be used in temperature of 0 to 55 degrees Celsius tested under the IEC-60068-2-1 standard with a relative humidity range of 10% to 90%, noncondensing. It has a storage temperature of -20 to 70 degrees Celsius tested under the IEC-60068-2-1 standard with a relative humidity of 5% to 95%, noncondensing. It is made to be mounted at an maximum altitude of 2000 meters and a pollution degree of 2 making this module suitable for environments with low to moderate levels of contamination.

The 781749-01 Digitizer Adapter Module is designed to endure harsh working conditions with an operating vibrations of 5 Hz to 500 Hz, 0.3 grms and non operating of 5 Hz to 500 Hz, 2.4 grms, with operating shocks 30 g peak, half-sine, 11 ms pulse, tested in accordance with IEC-60068-2-27 standard. This module is compliant with the IEC 61010-1, EN 61010-1, UL 61010-1 and CSA 61010-1 standard making it suitable for measurement, control, and laboratory use.