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MCP4432 Digital PotentiometersI2C128 PositionsMin 1.8V VMax 5.5V V
- Manufacturer: Microchip Technology
- NO: 536-MCP4432-502E/ST
- Package: 14-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 2468
- Description: MCP4432 Digital PotentiometersI2C128 PositionsMin 1.8V VMax 5.5V V(Kg)
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| Parameters | |
|---|---|
| Number of Elements | 4 |
| Configuration | Rheostat |
| Interface | I2C |
| Number of Circuits | 4 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.8V |
| Nominal Supply Current | 600μA |
| Memory Type | Volatile |
| Taper | Linear |
| Number of Taps | 129 |
| Resistance - Wiper (Ω) (Typ) | 75 |
| Temperature Coefficient (Typ) | 150ppm/°C |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 11 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 14 |
| Supplier Device Package | 14-TSSOP |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 2010 |
| Tolerance | ±20% |
| Feature | Selectable Address |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Temperature Coefficient | 150 ppm/°C |
| Resistance | 5kOhm |
| Number of Positions | 128 |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 1.8V~5.5V |
| Base Part Number | MCP4432 |
MCP4432-502E/ST Overview
It is contained in 14-TSSOP (0.173, 4.40mm Width) pacakge.The storage of this pentometer begins at Volatile.The digital potentiometer has 4 embedded circuits.A secure version of the digital analogic can be found in the Tube package.This pentometer has 129 taps to protect against overcurrent.In total, pentometer has 128 positions.Surface Mount is the recommended mount direction.It is possible for the potentionmeter to supply voltages of 1.8V~5.5V.With this digital potentiometer, the temperature range is -40°C~125°C.Flow can be restricted using 5kOhm.MCP4432 family member.A mount of Surface Mount is used for digital potentiometer.There are 14 pins on this potentiameter.It is possible to find Selectable Address using this digital variable resistor.125°C is the maximum value that ensures the stability of the digital resistor.This electronic potentiometer operates at -40°C degrees Celsius at a minimum temperature to ensure reliability.The electronic potentiometer can handle a maximum supply voltage of 5.5V volts.A electronic potentiometer minimum supply voltage of 1.8V can be used.There are 4 elements in this electronic potentiometer.
MCP4432-502E/ST Features
Available in 14-TSSOP (0.173, 4.40mm Width) package
4 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
14 pins
MCP4432-502E/ST Applications
There are a lot of Microchip Technology MCP4432-502E/ST Digital Potentiometers applications.
- Automatic detection of equipment
- Audio level control
- Contrast control of monitors
- Sensor trimming instrumentation
- Stereo
- Modern office equipment
- Programmable I to V converter
- Matching Linear Impedance
- Brightness of monitors
- Used as programmable gain amplifier
