- RS Stock No.:
- 190-4764
- Mfr. Part No.:
- DS1803E-010+
- Brand:
- Maxim Integrated
Discontinued product
- RS Stock No.:
- 190-4764
- Mfr. Part No.:
- DS1803E-010+
- Brand:
- Maxim Integrated
Technical Reference
Legislation and Compliance
Product Details
The DS1803 addressable dual digital potentiometer features two independently controlled 256-position potentiometers. Device control is achieved through a 2-wire serial interface. Three address pins allow up to 8 DS1803's to share the same 2-wire interface. The exact wiper position of each potentiometer can be written or read. The DS1803 is available in a 16-pin DIP, 16-pin SO, and 14-pin TSSOP package. The device is available in three standard resistance values: 10kΩ, 50kΩ, and 100kΩ.
3V or 5V Operation
Ultra-Low Power Consumption
Two Digitally Controlled, 256- Potentiometers
14-Pin TSSOP Packaging Available for Surface- Applications
Addressable Using 3 Address
2-Wire Serial Interface
Operating Temperature Range:
Industrial: -40°C to +85°C
Standard Resistance Values:\x02
DS1803-010 10kΩ
DS1803-050 50kΩ
DS1803-100 100kΩ
Ultra-Low Power Consumption
Two Digitally Controlled, 256- Potentiometers
14-Pin TSSOP Packaging Available for Surface- Applications
Addressable Using 3 Address
2-Wire Serial Interface
Operating Temperature Range:
Industrial: -40°C to +85°C
Standard Resistance Values:\x02
DS1803-010 10kΩ
DS1803-050 50kΩ
DS1803-100 100kΩ
Specifications
Attribute | Value |
---|---|
Resistance Value | 10kΩ |
Number of Positions | 256 |
Taper Type | Linear |
Memory Type | Volatile |
Number of Pots per Package | 2 |
Mounting Type | Surface Mount |
Package Type | TSSOP |
Pin Count | 14 |
Power Supply Type | Single |
Typical Single Supply Voltage | 2.7 to 5.5 V |
Dimensions | 5.1 x 4.5 x 0.95mm |
Height | 0.95mm |
Width | 4.5mm |
Maximum Operating Temperature | +85 °C |
Minimum Operating Temperature | -40 °C |
Length | 5.1mm |