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20 TerminationsMCP4451 Digital PotentiometersI2C256 Positions
- Manufacturer: Microchip Technology
- NO: 536-MCP4451T-104E/ML
- Package: 20-VFQFN Exposed Pad
- Datasheet:
- Stock: 8586
- Description: 20 TerminationsMCP4451 Digital PotentiometersI2C256 Positions(Kg)
- Delivery:
- Payment:
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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 | 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 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Technology | CMOS |
| Voltage - Supply | 1.8V~5.5V |
| Terminal Position | QUAD |
| Terminal Pitch | 0.5mm |
| 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 |
MCP4451T-104E/ML Overview
There is a 20-VFQFN Exposed Pad package containing it.As of Volatile, this pentometer has been stored.There are embedded 4 circuits in this digital potentiometer.In the Tape & Reel (TR) package, it is accessible for securing the digital analogic.To protect the overcurrent of this digital potentiometer, 257 taps are provided.Positions are 256.20 terminations are designed in digital potentiometer.You should mount in the way of Surface Mount.1.8V~5.5V voltage is available from the potentionmeter.This digital potentiometer is used to detect temperature in the -40°C~125°C range.100kOhm can limit the flow.A member of the family MCP4451 pentometer belongs to.A mount of Surface Mount is used for digital potentiometer.potentiameter with 20 pins.Mute, Selectable Address can be found using this digital variable resistor.The potentiameter is able to deliver voltage at 3/5V.
MCP4451T-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
MCP4451T-104E/ML Applications
There are a lot of Microchip Technology MCP4451T-104E/ML Digital Potentiometers applications.
- Used as variable resistor
- Audio Volume control
- Instrumentation (gain or offset adjustment)
- Power calibration
- Speakers
- Bias adjustment circuits
- Brightness of monitors
- Audio devices with up to 90dB dynamic range
- Analogue circuit
- Industrial control circuits
