The CAT5121TBI-50GT3 is a digital potentiometer designed to replace mechanical potentiometers or variable resistors. It features a linear-taper configuration with 16 tap points, controlled via a 2-wire up/down serial interface. This device operates with a single supply voltage ranging from 2.7 V to 5.5 V and has an ultra-low standby current of 0.3 µA. The CAT5121TBI-50GT3 is available with a resistance value of 50 kΩ and comes in compact SC,àí70 and SOT,àí23 packages. It includes features such as glitchless switching between resistor taps and a power-on reset to midscale. The product is RoHS compliant and suitable for applications including LCD screen adjustment, volume control, and gain adjustment. The operating temperature range is from -40°C to +85°C, making it versatile for various environments.
Digital Potentiometer 50k Ohm 1 Circuit 16 Taps Up/Down (U/D, CS) Interface SOT-23-6
Digital Potentiometer 50k Ohm 1 Circuit 16 Taps Up/Down (U/D, CS) Interface SOT-23-6
IC DGTL POT 50KOHM 16TAP SOT23-6
IC DGTL POT 50KOHM 16TAP SOT23-6
| DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Resistors | Potentiometers, Rheostats, and Trimmers | Resistors |
| Product Number | CAT5121TBI-50GT3-ND | CAT5121TBI-50GT3 | CAT5121TBI-50GT3 | CAT5121TBI-50GT3 |
| Product Name | Digital Potentiometers | Digital Potentiometers | Data Acquisition - Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers |
| Mounting / Packaging | Surface Mount Technology (SMT / SMD); SOT-23-6 | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD) | |
| Potentiometer Type | Rheostat | Digital Potentiometer; Rheostat | ||
| Resistance Taper | Linear | |||
| Resistance Range | 50000 ohms | 50000 ohms | ||
| Tolerance | 25 +/- % |
