Microchip Technology MCP4451-103E/ML Digital Potentiometers
IC DGTL POT 10KOHM 257TAP 20QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MCP4451-103E/ML
Detailed Description
IC DGTL POT 10KOHM 257TAP 20QFN
Package
20-VFQFN Exposed Pad
Key Features
Package / Case: 20-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MCP4451-103E/ML Datasheet
Quick Jump:
Technical Specifications
Microchip Technology MCP4451-103E/ML Digital Potentiometers technical specifications.
General
Interface
I²C
Package / Case
20-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
1.8V ~ 5.5V
Tolerance
±20%
Features
Mute, Selectable Address
Configuration
Potentiometer
Number of Circuits
4
Memory Type
Volatile
Alternate Parts Comparison (MCP4451-103E/ML vs MCP4361T-103E/ML vs MCP4331T-103E/ML vs MCP4361T-502E/ML)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Tolerance | ±20% | ±20% | ±20% | ±20% |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Interface | I²C | SPI | SPI | SPI |
| Configuration | Potentiometer | Potentiometer | Potentiometer | Potentiometer |
| Memory Type | Volatile | Non-Volatile | Volatile | Non-Volatile |
| Number of Circuits | 4 | 4 | 4 | 4 |
| Number of Taps | 257 | 257 | 129 | 257 |
| Resistance Ohms | 10k | 10k | 10k | 5k |
| Resistance Wiper Ohms Typ | 75 | 75 | 75 | 75 |
| Action |
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