 |  |  | |
| PartNumber | MCP4451-503E/ML | MCP4451-502E/ST | MCP4451-502E/ML |
| Description | Digital Potentiometer ICs 50k I2Cquad Ch Pot 8bit volatile memory | IC POT 5K QUAD 8BIT 20TSSOP | IC POT 5K QUAD 8BIT 20QFN |
| Manufacturer | Microchip | Microchip Technology | Microchip Technology |
| Product Category | Digital Potentiometer ICs | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| RoHS | Y | - | - |
| Series | MCP4451 | - | - |
| Resistance | 50 kOhms | - | - |
| Number of POTs | Quad | - | - |
| Taps per POT | 257 | - | - |
| Wiper Memory | Volatile | - | - |
| Digital Interface | I2C | - | - |
| Operating Supply Voltage | 1.8 V to 5.5 V | - | - |
| Operating Supply Current | 600 uA | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Mounting Style | PCB Mount | - | - |
| Package / Case | QFN-20 | - | - |
| Packaging | Tube | Tube Alternate Packaging | Tube Alternate Packaging |
| Termination Style | SMD/SMT | - | - |
| Brand | Microchip Technology | - | - |
| Product Type | Digital Potentiometer ICs | - | - |
| Factory Pack Quantity | 91 | - | - |
| Subcategory | Digital Potentiometer ICs | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 1.8 V | - | - |
| Unit Weight | 0.004339 oz | - | - |
| Package Case | - | 20-TSSOP (0.173", 4.40mm Width) | 20-VFQFN Exposed Pad |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Features | - | Selectable Address | Selectable Address |
| Interface | - | I2C | I2C |
| Voltage Supply | - | 1.8 V ~ 5.5 V | 1.8 V ~ 5.5 V |
| Supplier Device Package | - | 20-TSSOP | 20-QFN (4x4) |
| Number of Circuits | - | 4 | 4 |
| Taper | - | Linear | Linear |
| Configuration | - | Potentiometer | Potentiometer |
| Number of Taps | - | 257 | 257 |
| Resistance Ohms | - | 5k | 5k |
| Memory Type | - | Volatile | Volatile |
| Tolerance | - | - | - |
| Temperature Coefficient Typ | - | 150 ppm/°C | 150 ppm/°C |
| Resistance Wiper Ohms Typ | - | 75 | 75 |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Microchip Technology |
MCP4451-503E/ML | Digital Potentiometer ICs 50k I2Cquad Ch Pot 8bit volatile memory | |
| MCP4451-502E/ST | IC POT 5K QUAD 8BIT 20TSSOP | ||
| MCP4451-503E/ML | IC POT 50K QUAD 8BIT 20QFN | ||
| MCP4451-502E/ML | IC POT 5K QUAD 8BIT 20QFN | ||
| MCP4451-503E/ST | IC POT 50K QUAD 8BIT 20TSSOP |