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ContactMCP4351-502E/ST
20 Terminations2.7V 20 Pin MCP4351 Digital PotentiometersSPI257 Positions
- Manufacturer: Microchip Technology
- NO: 536-MCP4351-502E/ST
- Package: 20-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 4908
- Description: 20 Terminations2.7V 20 Pin MCP4351 Digital PotentiometersSPI257 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 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Temperature Coefficient | 150 ppm/°C |
| Resistance | 5kOhm |
| Number of Positions | 257 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Technology | CMOS |
| Voltage - Supply | 1.8V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 2.7V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | MCP4351 |
| Pin Count | 20 |
| Power Supplies | 3/5V |
| Configuration | Potentiometer |
| Interface | SPI |
| Number of Circuits | 4 |
| Nominal Supply Current | 2.5μA |
| Memory Type | Volatile |
| Bandwidth | 2 kHz |
| Taper | Linear |
| Number of Taps | 257 |
| Total Resistance | 5000Ohm |
| Resistance - Wiper (Ω) (Typ) | 75 |
| Resistor Terminal Voltage-Max | 5.5V |
| Height | 1.05mm |
| Length | 6.6mm |
| Width | 4.5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
MCP4351-502E/ST Overview
It is contained in 20-TSSOP (0.173, 4.40mm Width) pacakge.Volatile starts the process of storing this pentometer.This digital potentiometer includes 4 embedded circuits.A secure version of the digital analogic can be found in the Tube package.For this pentometer, there are 257 taps that protect against overcurrent.257 positions make up the pentometer.Digital potentiometer is designed for terminations of 20.For your reference, this programmable potentiometer contains 4 functions.The total resistance of the speed potentiometers will be 5000Ohm as shown.It operates on 2.7V and is powered by it.The digi devices has 20 pins.In order to mount, it is recommended to follow the Surface Mount axis.It is possible for the potentionmeter to supply voltages of 1.8V~5.5V.In this digital potentiometer, the temperature range is -40°C~125°C.In this case, the flow can be limited by 5kOhm.Pentometer is a member of MCP4351 family.Amount Surface Mount mounts the potentionmeter.Digital potentiometer has 20 pins.A voltage of 3/5V can be delivered by it.
MCP4351-502E/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
MCP4351-502E/ST Applications
There are a lot of Microchip Technology MCP4351-502E/ST Digital Potentiometers applications.
- Automatic gain control
- Used as variable resistor
- Motor control
- Sensor auto referencing circuits
- Optic fiber network
- Programmable low pass filter
- Sensor trimming instrumentation
- Adjustable current control
- Audio devices with up to 90dB dynamic range
- Power meter
