MCP4341-503E/ST
ActiveDIGITAL POTENTIOMETER 50KOHM 128POS NON-VOLATILE LINEAR AUTOMOTIVE AEC-Q100 20-PIN TSSOP TUBE
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MCP4341-503E/ST
ActiveDIGITAL POTENTIOMETER 50KOHM 128POS NON-VOLATILE LINEAR AUTOMOTIVE AEC-Q100 20-PIN TSSOP TUBE
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP4341-503E/ST |
|---|---|
| Configuration | Potentiometer |
| Interface | SPI |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 4 |
| Number of Taps | 129 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 20-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Resistance - Wiper (Ohms) (Typ) | 75 Ohms |
| Resistance (Ohms) | 50 kOhms |
| Supplier Device Package | 20-TSSOP |
| Taper | Linear |
| Temperature Coefficient (Typ) | 150 ppm/°C |
| Tolerance | 20 % |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
mcp4341 Series
7-Bit Quad Digital POT with NVM and SPI
| Part | Supplier Device Package | Number of Circuits | Taper | Package / Case | Temperature Coefficient (Typ) | Configuration | Voltage - Supply [Min] | Voltage - Supply [Max] | Number of Taps | Tolerance | Memory Type | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Interface | Resistance - Wiper (Ohms) (Typ) | Resistance (Ohms) | Resistance (Ohms) | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | 20-QFN (4x4) | 4 | Linear | 20-VFQFN Exposed Pad | 150 ppm/°C | Potentiometer | 1.8 V | 5.5 V | 129 | 20 % | Non-Volatile | Surface Mount | 125 °C | -40 °C | SPI | 75 Ohms | 5 kOhms | |||
Microchip Technology | 20-QFN (4x4) | 4 | Linear | 20-VFQFN Exposed Pad | 150 ppm/°C | Potentiometer | 1.8 V | 5.5 V | 129 | 20 % | Non-Volatile | Surface Mount | 125 °C | -40 °C | SPI | 75 Ohms | 10k | |||
Microchip Technology | 20-QFN (4x4) | 4 | Linear | 20-VFQFN Exposed Pad | 150 ppm/°C | Potentiometer | 1.8 V | 5.5 V | 129 | 20 % | Non-Volatile | Surface Mount | 125 °C | -40 °C | SPI | 75 Ohms | 100 kOhms | |||
Microchip Technology | 20-TSSOP | 4 | Linear | 20-TSSOP | 150 ppm/°C | Potentiometer | 1.8 V | 5.5 V | 129 | 20 % | Non-Volatile | Surface Mount | 125 °C | -40 °C | SPI | 75 Ohms | 50 kOhms | 4.4 mm | 0.173 in | |
Microchip Technology | 20-QFN (4x4) | 4 | Linear | 20-VFQFN Exposed Pad | 150 ppm/°C | Potentiometer | 1.8 V | 5.5 V | 129 | 20 % | Non-Volatile | Surface Mount | 125 °C | -40 °C | SPI | 75 Ohms | 10k | |||
Microchip Technology | 20-TSSOP | 4 | Linear | 20-TSSOP | 150 ppm/°C | Potentiometer | 1.8 V | 5.5 V | 129 | 20 % | Non-Volatile | Surface Mount | 125 °C | -40 °C | SPI | 75 Ohms | 5 kOhms | 4.4 mm | 0.173 in | |
Microchip Technology | 20-QFN (4x4) | 4 | Linear | 20-VFQFN Exposed Pad | 150 ppm/°C | Potentiometer | 1.8 V | 5.5 V | 129 | 20 % | Non-Volatile | Surface Mount | 125 °C | -40 °C | SPI | 75 Ohms | 50 kOhms | |||
Microchip Technology | 20-TSSOP | 4 | Linear | 20-TSSOP | 150 ppm/°C | Potentiometer | 1.8 V | 5.5 V | 129 | 20 % | Non-Volatile | Surface Mount | 125 °C | -40 °C | SPI | 75 Ohms | 50 kOhms | 4.4 mm | 0.173 in |
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 | $ 1.85 | |
| 25 | $ 1.54 | |||
| 100 | $ 1.40 | |||
| Microchip Direct | TUBE | 1 | $ 1.85 | |
| 25 | $ 1.54 | |||
| 100 | $ 1.40 | |||
| 1000 | $ 1.36 | |||
| 5000 | $ 1.35 | |||
| Newark | Each | 148 | $ 1.46 | |
Description
General part information
mcp4341 Series
The MCP434X devices are non-volatile, 7-bit (129 wiper steps) digital potentiometers with EEPROM and an SPI compatible interface. The MCP434X 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 MCP434X devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.
Documents
Technical documentation and resources