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DS1859+ from MAXIM,MAXIM - Dallas Semiconductor

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DS1859+

Manufacturer: MAXIM

Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors

Partnumber Manufacturer Quantity Availability
DS1859+,DS1859 MAXIM 1392 In Stock

Description and Introduction

Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors The DS1859+ is a digital potentiometer manufactured by Maxim Integrated (now part of Analog Devices). Here are its key specifications from Ic-phoenix technical data files:

1. **Type**: Dual, Nonvolatile, Temperature-Compensated Digital Potentiometer  
2. **Resolution**: 7-bit (128 positions per potentiometer)  
3. **Number of Potentiometers**: 2  
4. **End-to-End Resistance**: 10 kΩ, 50 kΩ, or 100 kΩ (selectable variants)  
5. **Interface**: 2-Wire Serial (I²C-Compatible)  
6. **Supply Voltage**: 3.0V to 5.5V  
7. **Operating Temperature Range**: -40°C to +85°C  
8. **Nonvolatile Memory**: Stores wiper settings during power-off  
9. **Temperature Compensation**: Built-in for resistance accuracy  
10. **Package**: 8-Pin SOIC  

For exact variant details (e.g., resistance value), refer to the specific part number suffix (DS1859B-010+, DS1859B-050+, or DS1859B-100+).

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