CAT5122TBI-50GT3
ActiveDIGITAL POTENTIOMETER (POT), 16-TAP, WITH 2-WIRE INTERFACE
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CAT5122TBI-50GT3
ActiveDIGITAL POTENTIOMETER (POT), 16-TAP, WITH 2-WIRE INTERFACE
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Technical Specifications
Parameters and characteristics for this part
| Specification | CAT5122TBI-50GT3 |
|---|---|
| Configuration | Rheostat |
| Interface | Up/Down |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Number of Taps | 16 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | SC-74A, SOT-753 |
| Resistance - Wiper (Ohms) (Typ) | 200 Ohms |
| Resistance (Ohms) | 50 kOhms |
| Supplier Device Package | SOT-23-5 |
| Taper | Linear |
| Temperature Coefficient (Typ) | 200 ppm/°C |
| Tolerance | 25 % |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 231 | $ 1.30 | |
Description
General part information
CAT5122 Series
CAT5122 linear-taper digital POT performs the same function as a mechanical potentiometer or a variable resistor. This device consists of a fixed resistor and a wiper contact with 32-tap points that are digitally controlled through a 2-wire up/down serial interface.The CAT5122 is configured as a variable resistor. SeePin Configurationsfor part functionality.Three resistance values are available: 10 kΩ , 50 kΩ and 100 kΩ.
Documents
Technical documentation and resources