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.
产品特性
| 技术参数
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7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory | Data Sheets | 12/10/2008 | 2262KB | |
AN1080 - Understanding Digital Potentiometers Resistor Variations | AppNote | 07/27/2009 | 565KB | ![]() |
AN1316 - Using Digital Potentiometers for Programmable Amplifier Gain | AppNote | 04/14/2010 | 441KB | ![]() ![]() |
AN219 - Comparing Digital Potentiometers to Mechanical Potentiometers | AppNote | 11/20/2000 | 133KB | ![]() |
AN691 - Optimizing the Digital Potentiometer in Precision Circuits | AppNote | 05/08/2001 | 240KB | ![]() |
AN692 - Using a Digital Potentiometer to Optimize a Precision Single Supply Photo Detect | AppNote | 02/23/2001 | 253KB | ![]() |
AN737 - Using Digital Potentiometers to Design Low Pass Adjustable Filters | AppNote | 02/24/2004 | 277KB | ![]() |
Implementing a 10-Bit Digi Pot Using a Quad 8-Bit Digi Pot | Tech Briefs | 01/10/2013 | 360KB | |
Analog Solutions for Automotive Applications Design Guide | Brochures | 12/08/2009 | 284KB | |
Automotive Recommended Product Selector Guide | Brochures | 09/16/2014 | 7598KB | |
Signal Chain Design Guide | Brochures | 11/10/2012 | 3229KB | |
Digital Potentiometer Design Guide | Design Guides | 01/03/2011 | 706KB | |
MCP42XX PICtail Plus Daughter Board Firmware | Firmware Drivers | 09/30/2008 | 551KB |
Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
---|---|---|---|---|---|---|---|---|---|
MCP4261-103E/ML | 16 | QFN | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-103E/P | 14 | PDIP | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-103E/SL | 14 | SOIC | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-103E/ST | 14 | TSSOP | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-104E/ML | 16 | QFN | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-104E/P | 14 | PDIP | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-104E/SL | 14 | SOIC | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-104E/ST | 14 | TSSOP | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-502E/ML | 16 | QFN | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-502E/P | 14 | PDIP | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-502E/SL | 14 | SOIC | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-502E/ST | 14 | TSSOP | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-503E/ML | 16 | QFN | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-503E/P | 14 | PDIP | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-503E/SL | 14 | SOIC | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261-503E/ST | 14 | TSSOP | -40C to +125C | TUBE | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-103E/ML | 16 | QFN | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-103E/SL | 14 | SOIC | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-103E/ST | 14 | TSSOP | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-104E/ML | 16 | QFN | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-104E/SL | 14 | SOIC | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-104E/ST | 14 | TSSOP | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-502E/ML | 16 | QFN | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-502E/SL | 14 | SOIC | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-502E/ST | 14 | TSSOP | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-503E/ML | 16 | QFN | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-503E/SL | 14 | SOIC | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
MCP4261T-503E/ST | 14 | TSSOP | -40C to +125C | T/R | 1.21 | 1.01 | 0.92 | 0.89 | 0.88 |
PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
---|---|---|---|---|---|---|---|---|---|
MCP4261-502E/P | 0.953300 | 1.833333 | 14 | PDIP | .300in | Matte Tin | e3 | ![]() | ![]() |
MCP4261-103E/P | 0.953300 | 1.833333 | 14 | PDIP | .300in | Matte Tin | e3 | ![]() | ![]() |
MCP4261-503E/P | 0.953300 | 1.833333 | 14 | PDIP | .300in | Matte Tin | e3 | ![]() | ![]() |
MCP4261-104E/P | 0.953300 | 1.833333 | 14 | PDIP | .300in | Matte Tin | e3 | ![]() | ![]() |
MCP4261-103E/ST | 0.060000 | 0.125000 | 14 | TSSOP | 4.4mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261-502E/ST | 0.060000 | 0.125000 | 14 | TSSOP | 4.4mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-503E/ST | 0.060000 | 0.246800 | 14 | TSSOP | 4.4mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261-503E/ST | 0.060000 | 0.125000 | 14 | TSSOP | 4.4mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-103E/ST | 0.060000 | 0.246800 | 14 | TSSOP | 4.4mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-104E/ST | 0.060000 | 0.246800 | 14 | TSSOP | 4.4mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-502E/ST | 0.060000 | 0.246800 | 14 | TSSOP | 4.4mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261-104E/ST | 0.060000 | 0.125000 | 14 | TSSOP | 4.4mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261-104E/SL | 0.143200 | 0.280702 | 14 | SOIC | .150In(3.90mm) | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-503E/SL | 0.143200 | 0.325000 | 14 | SOIC | .150In(3.90mm) | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-502E/SL | 0.143200 | 0.325000 | 14 | SOIC | .150In(3.90mm) | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-104E/SL | 0.143200 | 0.325000 | 14 | SOIC | .150In(3.90mm) | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-103E/SL | 0.143200 | 0.325000 | 14 | SOIC | .150In(3.90mm) | Matte Tin | e3 | ![]() | ![]() |
MCP4261-502E/SL | 0.143200 | 0.280702 | 14 | SOIC | .150In(3.90mm) | Matte Tin | e3 | ![]() | ![]() |
MCP4261-503E/SL | 0.143200 | 0.280702 | 14 | SOIC | .150In(3.90mm) | Matte Tin | e3 | ![]() | ![]() |
MCP4261-103E/SL | 0.143200 | 0.280702 | 14 | SOIC | .150In(3.90mm) | Matte Tin | e3 | ![]() | ![]() |
MCP4261-104E/ML | 0.041700 | 0.076923 | 16 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-502E/ML | 0.041700 | 0.212121 | 16 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261-103E/ML | 0.041700 | 0.076923 | 16 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-503E/ML | 0.041700 | 0.212121 | 16 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261-502E/ML | 0.041700 | 0.076923 | 16 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261-503E/ML | 0.041700 | 0.076923 | 16 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-103E/ML | 0.041700 | 0.212121 | 16 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |
MCP4261T-104E/ML | 0.041700 | 0.212121 | 16 | QFN | 4x4x0.9mm | Matte Tin | e3 | ![]() | ![]() |