The MCP4542T-503E/MS is a digital potentiometer featuring a 50 kOc resistance with 129 taps, designed for applications requiring precise resistance adjustments. It operates over a wide voltage range of 2.7V to 5.5V, with a typical low wiper resistance of 75Oc. The device supports both potentiometer and rheostat configurations and includes nonvolatile memory for automatic recall of wiper settings, secured by WiperLock,Ñ¢ technology. Communication is facilitated through an I2C interface, supporting speeds of up to 3.4 MHz. The MCP4542T-503E/MS is suitable for extended temperature ranges from -40¬8C to +125¬8C, making it versatile for various environmental conditions. Its low power consumption during inactive states (2.5 ¬µA typical) and features like write protection enhance its reliability in critical applications.
Digital Potentiometer 50k Ohm 1 Circuit 129 Taps I²C Interface 8-MSOP
Digital Potentiometer 50k Ohm 1 Circuit 129 Taps I²C Interface 8-MSOP
Digital Potentiometer 50k Ohm 1 Circuit 129 Taps I²C Interface 8-MSOP
IC DGTL POT 50KOHM 129TAP 8MSOP
IC DGTL POT 50KOHM 129TAP 8MSOP
Digital Potentiometer 50k Ohm 1 Circuit 129 Taps I²C Interface 8-MSOP
| DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors |
| Product Number | MCP4542T-503E/MSDKR-ND | MCP4542T-503E/MS | MCP4542T-503E/MS | MCP4542T-503E/MS |
| Product Name | Digital Potentiometers | Data Acquisition - Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometers |
| Mounting / Packaging | Surface Mount Technology (SMT / SMD); "8-TSSOP, 8-MSOP | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD); SSOP | Surface Mount Technology (SMT / SMD) |
| Potentiometer Type | Rheostat | Digital Potentiometer; Rheostat | ||
| Resistance Taper | Linear | |||
| Resistance Range | 50000 ohms | 50000 ohms | 50000 ohms | |
| Tolerance | 20 +/- % | 20 +/- % |
