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DS2890 from DALLAS,MAXIM - Dallas Semiconductor

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DS2890

Manufacturer: DALLAS

1-Wire Digital Potentiometer

Partnumber Manufacturer Quantity Availability
DS2890 DALLAS 371 In Stock

Description and Introduction

1-Wire Digital Potentiometer The DS2890 is a digital potentiometer manufactured by Dallas Semiconductor (now part of Maxim Integrated). Here are its key specifications:

1. **Type**: 1-channel, 256-position digital potentiometer.  
2. **Interface**: 1-Wire communication protocol.  
3. **Resistance Range**: 10 kΩ (fixed).  
4. **Resolution**: 8-bit (256 steps).  
5. **Supply Voltage**: 2.8V to 5.25V.  
6. **Operating Temperature Range**: -40°C to +85°C.  
7. **Package**: 6-pin TSOC or TDFN.  
8. **Features**: Non-volatile memory for wiper position storage, low power consumption.  

The DS2890 is designed for applications requiring digitally controlled resistance adjustments.

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