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20 Terminations20 Pin MCP4431 Digital PotentiometersI2C128 Positions
- Manufacturer: Microchip Technology
- NO: 536-MCP4431-503E/ML
- Package: 20-VFQFN Exposed Pad
- Datasheet:
- Stock: 1648
- Description: 20 Terminations20 Pin MCP4431 Digital PotentiometersI2C128 Positions(Kg)
- Delivery:
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| Parameters | |
|---|---|
| Factory Lead Time | 16 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Number of Pins | 20 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 2010 |
| Tolerance | ±20% |
| JESD-609 Code | e3 |
| Feature | Selectable Address |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Temperature Coefficient | 150 ppm/°C |
| Resistance | 50kOhm |
| Number of Positions | 128 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Technology | CMOS |
| Voltage - Supply | 1.8V~5.5V |
| Terminal Position | QUAD |
| Terminal Pitch | 0.5mm |
| Base Part Number | MCP4431 |
| Pin Count | 20 |
| Power Supplies | 3/5V |
| Configuration | Potentiometer |
| Interface | I2C |
| Number of Circuits | 4 |
| Nominal Supply Current | 600μA |
| Memory Type | Volatile |
| Taper | Linear |
| Number of Taps | 129 |
| Resistance - Wiper (Ω) (Typ) | 75 |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
MCP4431-503E/ML Overview
It is contained in 20-VFQFN Exposed Pad pacakge.Volatile is the point at which this pentometer starts to be stored.This digital potentiometer includes 4 embedded circuits.The digital analogic is secured using this package Tube.This pentometer has 129 taps to protect against overcurrent.Pentometer consists of 128 positions.Digital potentiometer is designed wdigital potentiometerh terminations of 20.20 pins can be seen in The digi devices.Mount in the direction of Surface Mount.It is possible to supply 1.8V~5.5V volts to the potentionmeter.In this digital potentiometer, the temperature range is -40°C~125°C.Limiting the flow with 50kOhm is possible.In the MCP4431 family, pentometer belongs.The Surface Mount mounts digital potentiometer.20 pins are available on this potentiameter.Selectable Address can be found using this digital variable resistor.Voltage can be delivered at 3/5V.
MCP4431-503E/ML Features
Available in 20-VFQFN Exposed Pad package
4 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
20 pins
MCP4431-503E/ML Applications
There are a lot of Microchip Technology MCP4431-503E/ML Digital Potentiometers applications.
- Power meter
- Contrast control of monitors
- Used as variable resistor
- Cell phone
- Household appliances
- Used as programmable gain amplifier
- Analogue circuit
- Adjusting the LCD Display
- Noise-free volume controller
- Industrial control circuits
