MCP4261-503E/P
ActiveNON VOLATILE DIGITAL POTENTIOMETER, 50 KOHM, DUAL, SPI, LINEAR, ± 20%, 2.7 V
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MCP4261-503E/P
ActiveNON VOLATILE DIGITAL POTENTIOMETER, 50 KOHM, DUAL, SPI, LINEAR, ± 20%, 2.7 V
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP4261-503E/P |
|---|---|
| Configuration | Potentiometer |
| Interface | SPI |
| Memory Type | Non-Volatile |
| Mounting Type | Through Hole |
| Number of Circuits | 2 |
| Number of Taps | 257 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 14-DIP |
| Package / Case [x] | 0.3 " |
| Package / Case [y] | 7.62 mm |
| Resistance - Wiper (Ohms) (Typ) | 75 Ohms |
| Resistance (Ohms) | 50 kOhms |
| 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 | Tube | 1 | $ 1.73 | |
| 25 | $ 1.43 | |||
| 100 | $ 1.30 | |||
| Microchip Direct | TUBE | 1 | $ 1.73 | |
| 25 | $ 1.43 | |||
| 100 | $ 1.30 | |||
| 1000 | $ 1.27 | |||
| 5000 | $ 1.26 | |||
| Newark | Each | 120 | $ 1.42 | |
| 510 | $ 1.35 | |||
Description
General part information
mcp4261 Series
The MCP41/426X devices are non-volatile, 8-bit (257 wiper steps) digital potentiometers with EEPROM and an SPI compatible interface. The MCP41/42XX family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer WiperLock™ Technology which allows the user unlimited reprogramming and locking of the wiper setting. It is useful for equipment that requires factory trimming or recalibration. The MCP41/42XX devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.
Documents
Technical documentation and resources