Microchip Technology MCP45HV31-502E/MQ Digital Potentiometers
IC DGTL POT 5KOHM 128TAP 20QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MCP45HV31-502E/MQ
Detailed Description
IC DGTL POT 5KOHM 128TAP 20QFN
Package
20-VQFN Exposed Pad
Key Features
Package / Case: 20-VQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MCP45HV31-502E/MQ Datasheet
Quick Jump:
Technical Specifications
Microchip Technology MCP45HV31-502E/MQ Digital Potentiometers technical specifications.
General
Interface
I²C
Package / Case
20-VQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V
Tolerance
±20%
Features
Selectable Address
Configuration
Potentiometer
Number of Circuits
1
Memory Type
Volatile
Alternate Parts Comparison (MCP45HV31-502E/MQ vs MCP41HV31-103E/MQ vs MCP41HV51-503E/MQ vs MCP41HV51T-502E/MQ)
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-VQFN Exposed Pad | 20-VQFN Exposed Pad | 20-VQFN Exposed Pad | 20-VQFN 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, 10V ~ 36V, ±5V ~ 18V | 1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V | 1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V | 1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V |
| Interface | I²C | SPI | SPI | SPI |
| Configuration | Potentiometer | Potentiometer | Potentiometer | Potentiometer |
| Memory Type | Volatile | Volatile | Volatile | Volatile |
| Number of Circuits | 1 | 1 | 1 | 1 |
| Number of Taps | 128 | 128 | 256 | 256 |
| Resistance Ohms | 5k | 10k | 50k | 5k |
| Resistance Wiper Ohms Typ | 145 | 145 | 145 | 145 |
| Action |
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