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20 Terminations20 Pin MCP4431 Digital PotentiometersI2C128 Positions
- Manufacturer: Microchip Technology
- NO: 536-MCP4431-104E/ML
- Package: 20-VFQFN Exposed Pad
- Datasheet:
- Stock: 3987
- 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 | 100kOhm |
| 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 |
MCP4431-104E/ML Overview
Package 20-VFQFN Exposed Pad contains it.Volatile indicates the beginning of storage for this pentometer.The digital potentiometer embeds 4 circuits.It is accessible in the Tube package to secure the digital analogic.In this pentometer, there are 129 taps to prevent overcurrent.There are 128 positions in pentometer.20 terminations are designed in digital potentiometer.The digi devices shows pins 20.You should mount in the way of Surface Mount.It is possible to supply 1.8V~5.5V volts to the potentionmeter.Digital potentiometers have a temperature range of -40°C~125°C.100kOhm can limit the flow.MCP4431 family member.Mounted by Surface Mount.This potentiameter gets 20 pins on it.This digital variable resistor can be used to find Selectable Address.At 3/5V, it delivers voltage.
MCP4431-104E/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
MCP4431-104E/ML Applications
There are a lot of Microchip Technology MCP4431-104E/ML Digital Potentiometers applications.
- Optic fiber network
- Bias adjustment circuits
- Audio devices with up to 90dB dynamic range
- Audio level control
- Adjusting the LCD Display
- Modern office equipment
- Testing equipment
- Adjustable current control
- Healthcare Products
- Motor control
