You can learn the function of converting analog signals to digital signals and the function of converting digital signals to analog signals.
The AD/DA conversion training device "ITF-203B" allows you to learn the digital conversion function of analog signals and the analog conversion function of digital signals. You can understand the successive comparison type AD conversion function and DA conversion function. Each circuit block is equipped with check terminals, making it easy to observe waveforms and understand the differences in voltage resolution (AD resolution) and time resolution (sampling rate). Conversion data can be transferred to a computer via a USB interface, allowing the data to be utilized on the computer, and voice input/output is possible through the built-in microphone and speaker. [Training Content] ○ AD Conversion → Understand the overall sequence of the successive comparison type A-D conversion circuit. → Understand the differences in conversion results due to switching the number of encoding bits. → Understand the differences in conversion results between unipolar and bipolar. ○ DA Conversion → Observe changes in the D-A output waveform due to switching the encoding bits. → Observe changes in the output waveform due to changes in the sampling period. For more details, please contact us or download the catalog.
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【Specifications】 ○ Input section: Selectable audio signal from built-in microphone, external microphone, or AD input terminal ○ AD conversion section → Input voltage range: -5.12V to +5.08V (bipolar), 0V to +10.24V (unipolar) → Input frequency: DC to 20kHz → Resolution: 8bit, switchable to 4bit ○ DA conversion section → Output voltage range: -5.12V to +5.08V (bipolar), 0 to +10.20V (unipolar) → Resolution: 8bit ○ Memory section → Resolution: 8bit, memory length: 20480 points ○ Sampling section → Internal clock: 5μs to 0.5s (1-2-5 step 16-stage switching) → External clock: TTL level input ○ Speaker output → Maximum output: 1W ○ Interface: USB (can be used as a virtual COM port) ～ Power supply ～ ○ Voltage: AC100V to 240V 50/60Hz ○ Power consumption: 35VA or less ○ Size/Weight: 350W × 83H × 250L (mm, excluding protrusions) / approximately 3.2kg ● For more details, please contact us or download the catalog.
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【Purpose】 ○ As an AD/DA conversion training device. For more details, please contact us.
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"Comprehensive power electronics from device evaluation to equipment verification." We are fully committed to power electronics measurement. Our sales engineers, who travel around the world, are here to help solve your problems. We sincerely look forward to your inquiries.