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20 TerminationsMCP45HV31 Digital PotentiometersI2C128 Positions
- Manufacturer: Microchip Technology
- NO: 536-MCP45HV31-104E/MQ
- Package: 20-VQFN Exposed Pad
- Datasheet:
- Stock: 3757
- Description: 20 TerminationsMCP45HV31 Digital PotentiometersI2C128 Positions(Kg)
- Delivery:
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| Parameters | |
|---|---|
| Factory Lead Time | 14 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 20-VQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Weight | 123.008581mg |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 2014 |
| Tolerance | ±20% |
| JESD-609 Code | e3 |
| Feature | Selectable Address |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Temperature Coefficient | 100 ppm/°C |
| Resistance | 100kOhm |
| Number of Positions | 128 |
| Terminal Finish | Matte Tin (Sn) |
| Voltage - Supply | 1.8V~5.5V 10V~36V ±5V~18V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | MCP45HV31 |
| Configuration | Potentiometer |
| Interface | I2C |
| Number of Circuits | 1 |
| Operating Supply Current | 45μA |
| Memory Type | Volatile |
| Bandwidth | 0.024 kHz |
| Taper | Linear |
| Number of Taps | 128 |
| Total Resistance | 100000Ohm |
| Resistance - Wiper (Ω) (Typ) | 145 |
| Temperature Coefficient (Typ) | 100ppm/°C |
| Length | 5mm |
| Width | 5mm |
| RoHS Status | ROHS3 Compliant |
MCP45HV31-104E/MQ Overview
20-VQFN Exposed Pad packages contain it.The pentometer is stored from Volatile.This digital potentiometer contains 1 embedded circuits.The digital analogic is secured using this package Tube.This pentometer is protected from overcurrent by 128 taps.Pentometer consists of 128 positions.It is designed 20 terminations.You can refer to 1 functions in this programmable potentiometer.As shown, the total resistance of the speed potentiometers will be 100000Ohm.In general, Surface Mount is recommended for mounting.potentionmeters that can supply 1.8V~5.5V 10V~36V ±5V~18V volts are available.There is a temperature range of -40°C~125°C for this digital potentiometer.A flow rate limit of 100kOhm is possible.Pentometer is a member of MCP45HV31 family.The potentiameter has 20 pins.Selectable Address can be found using this digital variable resistor.In order for it to function properly, the supply current must be operated at 45μA.
MCP45HV31-104E/MQ Features
Available in 20-VQFN Exposed Pad package
1 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
20 pins
MCP45HV31-104E/MQ Applications
There are a lot of Microchip Technology MCP45HV31-104E/MQ Digital Potentiometers applications.
- Programmable voltage regulator
- Audio Volume control
- Bias adjustment circuits
- Used as voltage divider
- PC
- Hi-Fi devices with up to 90dB dynamic range
- Programmable power supplies
- Programmable computer
- Analogue circuit
- Power supply
