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20 TerminationsMCP4451 Digital PotentiometersI2C256 Positions
- Manufacturer: Microchip Technology
- NO: 536-MCP4451T-104E/ST
- Package: 20-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 5319
- Description: 20 TerminationsMCP4451 Digital PotentiometersI2C256 Positions(Kg)
- Delivery:
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| Parameters | |
|---|---|
| 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 | MCP4451 |
| Power Supplies | 3/5V |
| Configuration | Potentiometer |
| Interface | I2C |
| Number of Circuits | 4 |
| Memory Type | Volatile |
| Taper | Linear |
| Number of Taps | 257 |
| Resistance - Wiper (Ω) (Typ) | 75 |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 14 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 | Tape & Reel (TR) |
| Published | 2010 |
| Tolerance | ±20% |
| JESD-609 Code | e3 |
| Feature | Mute, 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 | 256 |
MCP4451T-104E/ST Overview
20-TSSOP (0.173, 4.40mm Width) packages contain it.By Volatile, this pentometer begins to be stored.In this digital potentiometer, there are 4 embedded circuits.The digital analogic can be secured by using the Tape & Reel (TR) package.There are 257 taps to protect the overcurrent of this pentometer.A 256 position is contained in pentometer.20 terminations are designed in digital potentiometer.The mount should be done in the direction of Surface Mount.There is 1.8V~5.5V voltage limit on the potentionmeter.There is a temperature range of -40°C~125°C for this digital potentiometer.There is a possibility of limiting the flow by 100kOhm.The MCP4451 family includes pentometer.In this case, Surface Mount mounts digital potentiometer.The potentiameter has 20 pins.This digital variable resistor contains the value Mute, Selectable Address.It is capable of delivering voltage at 3/5V.
MCP4451T-104E/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
MCP4451T-104E/ST Applications
There are a lot of Microchip Technology MCP4451T-104E/ST Digital Potentiometers applications.
- Voltage resistance conversion
- Audio devices with up to 90dB dynamic range
- Calibration instrumentation
- Replaces mechanical potentiometers
- Modern office equipment
- Adjust VCOM settings
- Programmable low pass filter
- Programmable computer
- Adjustable gain amplifiers
- Programmable I to V converter
