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20 Terminations20 Pin MCP4431 Digital PotentiometersI2C128 Positions
- Manufacturer: Microchip Technology
- NO: 536-MCP4431-503E/ST
- Package: 20-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 3644
- Description: 20 Terminations20 Pin MCP4431 Digital PotentiometersI2C128 Positions(Kg)
- Delivery:
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| Parameters | |
|---|---|
| Factory Lead Time | 11 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) |
| 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 | DUAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.635mm |
| 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/ST Overview
This file is contained in a package of 20-TSSOP (0.173, 4.40mm Width).The storage of this pentometer begins at Volatile.There are embedded 4 circuits in this digital potentiometer.To secure the digital analogic, it is accessible in the Tube package.This pentometer has 129 taps to protect against overcurrent.In total, pentometer has 128 positions.As a result, digital potentiometer has been designed to terminate at 20.A 20 pin can be seen in the digi devices.Mount in the direction of Surface Mount.It can supply voltages up to 1.8V~5.5V.Digital potentiometers have a temperature range of -40°C~125°C.It is possible to limit the flow with 50kOhm.A member of the family MCP4431 pentometer belongs to.In this case, Surface Mount mounts digital potentiometer.20 pins are available on this potentiameter.Using this digital variable resistor, you will find Selectable Address.Voltage can be delivered at 3/5V.
MCP4431-503E/ST Features
Available in 20-TSSOP (0.173, 4.40mm Width) package
4 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
20 pins
MCP4431-503E/ST Applications
There are a lot of Microchip Technology MCP4431-503E/ST Digital Potentiometers applications.
- Hi-Fi devices with up to 90dB dynamic range
- Optic fiber network
- Calibration instrumentation
- Testing equipment
- Automatic gain control
- Automatic detection of equipment
- Stereo
- Matching Linear Impedance
- Analogue circuit
- Household appliances
