MCP4161T-503E/MS
ActiveDIGITAL POTENTIOMETER, NON-VOLATILE, 50 KOHM, SINGLE, 257 STEPS, ± 150 PPM/°C, 2.7 V TO 5.5 V, 8 PIN… MORE
Deep-Dive with AI
Search across all available documentation for this part.
MCP4161T-503E/MS
ActiveDIGITAL POTENTIOMETER, NON-VOLATILE, 50 KOHM, SINGLE, 257 STEPS, ± 150 PPM/°C, 2.7 V TO 5.5 V, 8 PIN… MORE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP4161T-503E/MS |
|---|---|
| Configuration | Potentiometer |
| Interface | SPI |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Number of Taps | 257 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Resistance - Wiper (Ohms) (Typ) | 75 Ohms |
| Resistance (Ohms) | 50 kOhms |
| Supplier Device Package | 8-MSOP |
| Taper | Linear |
| Temperature Coefficient (Typ) | 150 ppm/°C |
| Tolerance | 20 % |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
mcp4161 Series
8-Bit Single Digital POT with NVM and SPI
| Part | Supplier Device Package | Voltage - Supply [Min] | Voltage - Supply [Max] | Resistance (Ohms) | Taper | Number of Circuits | Resistance - Wiper (Ohms) (Typ) | Interface | Mounting Type | Configuration | Operating Temperature [Max] | Operating Temperature [Min] | Temperature Coefficient (Typ) | Number of Taps | Package / Case | Package / Case [y] | Package / Case [x] | Tolerance | Memory Type | Package / Case | Package / Case | Package / Case [custom] | Resistance (Ohms) | Platform | Interconnect System | Function | Utilized IC / Part | Contents | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | 8-SOIC | 1.8 V | 5.5 V | 50 kOhms | Linear | 1 | 75 Ohms | SPI | Surface Mount | Potentiometer | 125 °C | -40 °C | 150 ppm/°C | 257 | 8-SOIC | 3.9 mm | 0.154 in | 20 % | Non-Volatile | ||||||||||
Microchip Technology | 8-DFN (3x3) | 1.8 V | 5.5 V | 5 kOhms | Linear | 1 | 75 Ohms | SPI | Surface Mount | Potentiometer | 125 °C | -40 °C | 150 ppm/°C | 257 | 8-VDFN Exposed Pad | 20 % | Non-Volatile | ||||||||||||
Microchip Technology | 8-SOIC | 1.8 V | 5.5 V | 100 kOhms | Linear | 1 | 75 Ohms | SPI | Surface Mount | Potentiometer | 125 °C | -40 °C | 150 ppm/°C | 257 | 8-SOIC | 3.9 mm | 0.154 in | 20 % | Non-Volatile | ||||||||||
Microchip Technology | 8-PDIP | 1.8 V | 5.5 V | 100 kOhms | Linear | 1 | 75 Ohms | SPI | Through Hole | Potentiometer | 125 °C | -40 °C | 150 ppm/°C | 257 | 8-DIP | 20 % | Non-Volatile | 0.3 in | 7.62 mm | ||||||||||
Microchip Technology | 8-PDIP | 1.8 V | 5.5 V | 5 kOhms | Linear | 1 | 75 Ohms | SPI | Through Hole | Potentiometer | 125 °C | -40 °C | 150 ppm/°C | 257 | 8-DIP | 20 % | Non-Volatile | 0.3 in | 7.62 mm | ||||||||||
Microchip Technology | 8-MSOP | 1.8 V | 5.5 V | 50 kOhms | Linear | 1 | 75 Ohms | SPI | Surface Mount | Potentiometer | 125 °C | -40 °C | 150 ppm/°C | 257 | 8-MSOP 8-TSSOP | 20 % | Non-Volatile | 3 mm | 0.118 in | ||||||||||
Microchip Technology | 8-SOIC | 1.8 V | 5.5 V | Linear | 1 | 75 Ohms | SPI | Surface Mount | Potentiometer | 125 °C | -40 °C | 150 ppm/°C | 257 | 8-SOIC | 3.9 mm | 0.154 in | 20 % | Non-Volatile | 10k | ||||||||||
Microchip Technology | mikroBUS™ Click™ | mikroBUS Click | Digital Potentiometer | MCP4161 | Board(s) | Data Acquisition | |||||||||||||||||||||||
Microchip Technology | 8-DFN (3x3) | 1.8 V | 5.5 V | Linear | 1 | 75 Ohms | SPI | Surface Mount | Potentiometer | 125 °C | -40 °C | 150 ppm/°C | 257 | 8-VDFN Exposed Pad | 20 % | Non-Volatile | 10k | ||||||||||||
Microchip Technology | 8-DFN (3x3) | 1.8 V | 5.5 V | 50 kOhms | Linear | 1 | 75 Ohms | SPI | Surface Mount | Potentiometer | 125 °C | -40 °C | 150 ppm/°C | 257 | 8-VDFN Exposed Pad | 20 % | Non-Volatile |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 0.97 | |
| Microchip Direct | T/R | 1 | $ 1.27 | |
| 25 | $ 1.06 | |||
| 100 | $ 0.97 | |||
| 1000 | $ 0.94 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 1.00 | |
Description
General part information
mcp4161 Series
The MCP41/424X 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