MCP40D18T-104E/LT
Active100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO6, PLASTIC, SC-70, 6 PIN
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MCP40D18T-104E/LT
Active100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO6, PLASTIC, SC-70, 6 PIN
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP40D18T-104E/LT |
|---|---|
| Configuration | Rheostat |
| Interface | I2C |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Number of Taps | 128 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 6-TSSOP, SC-88, SOT-363 |
| Resistance - Wiper (Ohms) (Typ) | 155 Ohms |
| Resistance (Ohms) | 100 kOhms |
| Supplier Device Package | SC-70-6 |
| Taper | Linear |
| Temperature Coefficient (Typ) | 150 ppm/°C |
| Tolerance | 20 % |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.68 | |
| 25 | $ 0.57 | |||
| 100 | $ 0.53 | |||
| Digi-Reel® | 1 | $ 0.68 | ||
| 25 | $ 0.57 | |||
| 100 | $ 0.53 | |||
| Tape & Reel (TR) | 3000 | $ 0.53 | ||
| Microchip Direct | T/R | 1 | $ 0.68 | |
| 25 | $ 0.57 | |||
| 100 | $ 0.53 | |||
| 1000 | $ 0.50 | |||
| 5000 | $ 0.49 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.71 | |
Description
General part information
mcp40d18 Series
The MCP4017/8/9 devices are volatile, 7-bit (128 wiper steps) digital potentiometers with an I2C™Compatible interface. This family offers 5kΩ, 10kΩ, 50kΩ and 100kΩ end-to-end resistance values and is available in miniature 5 or 6 lead SC-70 packaging with potentiometer or rheostat pinouts.
Documents
Technical documentation and resources