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14 Terminations5V 14 Pin MCP4251 Digital PotentiometersSPI256 Positions
- Manufacturer: Microchip Technology
- NO: 536-MCP4251-103E/ST
- Package: 14-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 5116
- Description: 14 Terminations5V 14 Pin MCP4251 Digital PotentiometersSPI256 Positions(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 14 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 14 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 2008 |
| Tolerance | ±20% |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Temperature Coefficient | 150 ppm/°C |
| Resistance | 10kOhm |
| Number of Positions | 256 |
| Terminal Finish | Matte Tin (Sn) |
| Technology | CMOS |
| Voltage - Supply | 1.8V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | MCP4251 |
| Pin Count | 14 |
| Operating Supply Voltage | 5V |
| Configuration | Potentiometer |
| Interface | SPI |
| Number of Circuits | 2 |
| Nominal Supply Current | 1mA |
| Memory Type | Volatile |
| Bandwidth | 1 kHz |
| Taper | Linear |
| Number of Taps | 257 |
| Total Resistance | 10000Ohm |
| Resistance - Wiper (Ω) (Typ) | 75 |
| Resistor Terminal Voltage-Max | 5V |
| Height | 1.05mm |
| Length | 5.1mm |
| Width | 4.5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
MCP4251-103E/ST Overview
The package contains 14-TSSOP (0.173, 4.40mm Width) files.At Volatile, this pentometer is stored for the first time.The digital potentiometer has 2 embedded circuits.For securing digital analogics, it is available in the Tube package.257 taps protect this pentometer against overcurrent.256 positions make up the pentometer.The terminations are 14.The following programmable potentiometer includes 1 functions.In The case, the total resistance of the speed potentiometers will be 10000Ohm.In order for it to perform, it relies on 5V.The digi devices displays 14 pins.It is recommended to mount in the way of Surface Mount.There is 1.8V~5.5V voltage limit on the potentionmeter.Digital potentiometers have a temperature range of -40°C~125°C.You can limit the flow by using 10kOhm.MCP4251 is a family member.A mount of Surface Mount is used for digital potentiometer.The potentiameter has 14 pins.A potentiometer conducts when its supply voltage is 5V.
MCP4251-103E/ST Features
Available in 14-TSSOP (0.173, 4.40mm Width) package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
14 pins
Operate supply voltage at the range of 5V
MCP4251-103E/ST Applications
There are a lot of Microchip Technology MCP4251-103E/ST Digital Potentiometers applications.
- Used as voltage divider
- Wheatstone bridges
- Programmable I to V converter
- Audio level control
- Programmable power supplies
- Programmable computer
- Programmable voltage regulator
- Contrast control of monitors
- Noise-free volume controller
- Matching Linear Impedance
