The MCP4131 is a volatile digital potentiometer with a resistance value of 10 k,Ѷ, designed for single-channel applications. It operates using a Serial Peripheral Interface (SPI) with a maximum clock speed of 10 MHz, supporting both modes 0,0 and 1,1. The device features a linear taper and provides 129 discrete steps for precise adjustments. It has a low wiper resistance of 75,Ѷ and operates within a voltage range of 1.8V to 5.5V, making it suitable for low-voltage applications. The MCP4131 is RoHS compliant and has an extended temperature range of -40¬8C to +125¬8C, ensuring reliability in various environmental conditions. Additionally, it includes features such as brown-out reset protection and a shutdown pin for power management. This component is ideal for applications requiring precise resistance control in compact designs.
Digital Potentiometer 10k Ohm 1 Circuit 129 Taps SPI Interface 8-SOIC
Digital Potentiometer 10k Ohm 1 Circuit 129 Taps SPI Interface 8-SOIC
IC DGTL POT 10KOHM 129TAP 8SOIC
IC DGTL POT 10KOHM 129TAP 8SOIC
Volatile Digital Potentiometer, 10 kohm, Single, Serial, SPI, Linear, 20%, 1.8 V RoHS Compliant: Yes
IC, DIG POT, 10kohm, 129STEPS, Single, SOIC8; End To End Resistance:10kohm; No. of Pots:Single; Control Interface:Serial, SPI; Track Taper:Linear; Resistance Tolerance:± 20%; Supply Voltage Min:1.8V; Supply Voltage Max:5.5V RoHS Compliant: Yes
| DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors |
| Product Number | MCP4131-103E/SN-ND | MCP4131-103E/SN | MCP4131-103E/SN | MCP4131-103E/SN | 84R7314 | 77M2571 |
| Product Name | Digital Potentiometers | Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers | Volatile Digital Potentiometer, 10 Kohm, Single, Serial, Spi, Linear, 20%, 1.8 V Rohs Compliant Microchip | Ic, Dig Pot, 10Kohm, 129Steps, Single, Soic8; End To End Resistance Microchip |
| Mounting / Packaging | Surface Mount Technology (SMT / SMD); "8-SOIC | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD); SOIC | Surface Mount Technology (SMT / SMD) | SOIC | |
| Resistance Taper | Linear | |||||
| Resistance Range | 10000 ohms | 10000 ohms | 10000 ohms | |||
| Tolerance | 20 +/- % | 20 +/- % | 20 +/- % | |||
| Operating DC Voltage | 1.8 to 5.5 volts | 1.8 volts | 1.8 to 5.5 volts |
