MCP4231-104E/ST
ActiveMicrochip Technology
DIGITAL POTENTIOMETER, VOLATILE, 100 KOHM, DUAL, 129 STEPS, ± 150 PPM/°C, 1.8 V TO 5.5 V, 14 PINS, P… MORE
MCP4231-104E/ST
ActiveMicrochip Technology
DIGITAL POTENTIOMETER, VOLATILE, 100 KOHM, DUAL, 129 STEPS, ± 150 PPM/°C, 1.8 V TO 5.5 V, 14 PINS, P… MORE
Description
General part information
mcp4231 Series
Single or Dual Resistor Network options
Potentiometer or Rheostat configuration options
Resistor Network Resolution - 7-bit: 128 Resistors (129 Steps) - 8-bit: 256 Resistors (257 Steps)
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP4231-104E/ST |
|---|---|
| Configuration | Potentiometer |
| Interface | SPI |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Number of Taps | 129 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.173 in |
| Package Name | 14-TSSOP |
| Package Width | 4.4 mm |
| Resistance | 100 kOhm |
| Resistance - Wiper (Typ) | 75 Ohm |
| Taper | Linear |
| Temperature Coefficient (Typ) | 150 ppm/°C |
| Tolerance | 20 % |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 1.8 V |
Pricing
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CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources
Datasheet
Understanding Digital Potentiometers Resistor Variations
7/8-Bit Single/Dual SPI Digital POT with Volatile Memory
Using a Digital Potentiometer to Optimize a Precision Single Supply Photo Detect
Comparing Digital Potentiometers to Mechanical Potentiometers
Using Digital Potentiometers to Design Low Pass Adjustable Filters
Optimizing the Digital Potentiometer in Precision Circuits
MCP4231-104E/ST | Datasheet
