National Instruments USB-6353 Multifunction I/O Device

The NI USB-6353 (Part Number: 781441-01) includes 32 analog input channels. These 32 single-ended channels can also be operated as 16 differential channels. This device offers an impressive sample rate through its input channels. 1.25 MS/s is the greatest sample rate for a single channel. 1.00 MS/s is the greatest sample rate for multiple channels. The timing resolution of the input channels is 10 ns. The USB-6353 NI also offers a timing accuracy of 50 ppm.

The USB-6353 has one analog trigger, which can be utilized for different triggering functions. The source level of the trigger for AI<0.31> is ±Full scale. The source level of the trigger for APFI<0.1> is ±10 Volts. The analog trigger offers measurements of 16-bits resolution. This trigger works in different modes. The most common mode is analog edge triggering. The analog trigger provides an input resistance of 10 kΩ. This Multifunction I/O Device has different protection values for the ‘on’ and ‘off’ modes. The protection value is ±30 V when the power is on and ±15 V when the power is off.

The NI USB 6353 has four analog output channels, which provide measurements of 16-bits. These output channels provide digital signals and convert the signals into analog signals. These channels provide Output Resistance. The value of its output resistance is 0.2Ω. The current drive for the output of this high-quality device is ±5 mA. The output channels of the National Instruments NI USB-6353 work in different modes. One of the common waveform modes is the Periodic Waveform Regeneration.