4570, Digital Potentiometer Development Tools Adafruit DS1841 I2C Digital 10K Potentiometer Breakout - STEMMA QT / Qwiic
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Описание
Engineering Development Tools\Analog & Digital IC Development Tools\Digital Potentiometer Development Tools
DS1841 Digital Potentiometer BreakoutAdafruit DS1841 Digital Potentiometer Breakout is a programmable I 2 C logarithmic resistor from Maxim that offers a logarithmic relationship between resistance and the wiper setting. This potentiometer features 128 tap points and resistance values range from 3.7kΩ to 22kΩ. The DS1841 can be configured to adjust the resistance based on temperature and the temperature compensation is adjusted by using the built-in LUT (Look Up Table). This potentiometer is available on a breakout PCB with required support circuitry and SparkFun Qwiic compatible STEMMA QT connectors for solderless connection. The DS1841 potentiometer is used in audio applications for volume control.
Технические параметры
| Brand: | Adafruit |
| Factory Pack Quantity: Factory Pack Quantity: | 1 |
| Interface Type: | I2C |
| Manufacturer: | Adafruit |
| Maximum Operating Temperature: | +100 C |
| Minimum Operating Temperature: | -39 C |
| Operating Supply Voltage: | 3.3 V to 5 V |
| Product Category: | Digital Potentiometer Development Tools |
| Product Type: | Digital Potentiometer Development Tools |
| Product: | Breakout Boards |
| Resistance Range: | 3.7 kOhms to 22 kOhms |
| Subcategory: | Development Tools |
| Tool Is For Evaluation Of: | DS1841 |
| Contents | Board(s) |
| ECCN | EAR99 |
| Function | Digital Potentiometer |
| HTSUS | 8473.30.1180 |
| Interconnect System | Qwiic, STEMMA QT |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Package | Bulk |
| Platform | Qwiic |
| RoHS Status | RoHS non-compliant |
| Type | Data Acquisition |
| Utilized IC / Part | DS1841 |
Техническая документация
Datasheet
pdf, 8091 КБ
Datasheet 4570
pdf, 2100 КБ
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