Mikroelektronika d.o.o.
POT Click-Platine
POT Click-Platine
SKU: MIKROE-3402
Verfügbarkeit für Abholungen konnte nicht geladen werden
Overview
The POT Click Board™ is based on a potentiometer with the accurate selectable reference voltage output. By employing a high-quality 10mm carbon potentiometer, this Click Board™ can provide very accurate voltage output. The POT Click Board™ is also equipped with the SMD jumper, which allows the maximum reference voltage to be selected between two typically used values: 2.048V or 3.3V.
The output is buffered with a rail-to-rail buffering operational amplifier, which provides constant input and output impedance. The output current is limited by the protection circuit at the output, preventing damage if the output is shorted to GND.
Das POT Click Board™ basiert auf einem Potentiometer mit genau wählbarem Referenzspannungsausgang. Durch den Einsatz eines hochwertigen 10-mm-Kohlepotentiometers kann dieses Click Board™ eine sehr genaue Spannungsausgabe liefern. Das POT Click Board™ ist außerdem mit einem SMD-Jumper ausgestattet, mit dem die maximale Referenzspannung zwischen zwei üblicherweise verwendeten Werten ausgewählt werden kann: 2,048 V oder 3,3 V.
Der Ausgang wird mit einem Rail-to-Rail-Pufferoperationsverstärker gepuffert, der eine konstante Eingangs- und Ausgangsimpedanz bietet. Der Ausgangsstrom wird durch die Schutzschaltung am Ausgang begrenzt, wodurch Schäden verhindert werden, wenn der Ausgang mit GND kurzgeschlossen wird.
| Overview | |
|---|---|
| Category | Potentiometer |
| Applications | It can be used for development of different types of HMI applications where the potentiometer can be used to provide fine control the movement or to change the intensity of a LED segment in fine steps, backlight amount of a TFT screen, etc. |
| Key components | |
| On-board modules | MCP1501, a precision voltage reference IC from Microchip; OPA344, a single-supply, rail-to-rail operational amplifier from Texas Instruments. |
| Features | |
| Key features | Precise and buffered reference voltage output with current limiting, selectable maximum value for the adjustable voltage reference, high-quality linear potentiometer from Piher. |
| Interfaces | |
| Interface | Analog |
| Compatibility | mikroBUS™ |
| Electrical | |
| Input voltage | 3.3V,5V |
| Physical | |
| Click board size | M (42.9 x 25.4 mm) |
| Compliance | |
| Country of origin | Serbia |
| RoHS | Compliant |
| Ordering information | |
| Part number (SKU) | MIKROE-3402 |
| Manufacturer | Mikroelektronika doo |
| EAN | 8606018714735 |
| Warranty | 12 Monate |
| Shipping weight | 0.019 kg |
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POT Click-Platine
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