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14 TerminationsMCP45HV31 Digital PotentiometersI2C128 Positions
- Manufacturer: Microchip Technology
- NO: 536-MCP45HV31T-104E/ST
- Package: 14-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 5191
- Description: 14 TerminationsMCP45HV31 Digital PotentiometersI2C128 Positions(Kg)
- Delivery:
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 14 |
| Weight | 140.30179mg |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| Published | 2014 |
| Tolerance | ±20% |
| JESD-609 Code | e3 |
| Feature | Selectable Address |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| 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 | DUAL |
| Terminal Form | GULL WING |
| 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 | 4.4mm |
| RoHS Status | ROHS3 Compliant |
MCP45HV31T-104E/ST Overview
There is a 14-TSSOP (0.173, 4.40mm Width) package containing it.Volatile indicates the beginning of storage for this pentometer.This digital potentiometer contains 1 embedded circuits.Tape & Reel (TR) package contains the access code to secure the digital potentiometer.For this pentometer, there are 128 taps that protect against overcurrent.The pentometer consists of 128 positions.Digital potentiometer is designed wdigital potentiometerh terminations of 14.1 functions are included in this programmable potentiometer for your reference.According to the diagram, the speed potentiometers's total resistance is 100000Ohm.Mounting in Surface Mount is recommended.potentionmeters with 1.8V~5.5V 10V~36V ±5V~18V voltage capabilities can be used.There is a temperature range of -40°C~125°C for this digital potentiometer.You can limit the flow by using 100kOhm.The MCP45HV31 family includes pentometer.This potentiameter gets 14 pins on it.With this digital variable resistor, you can find Selectable Address.The supply current needs to be operated within the range of 45μA in order to deliver its performance.
MCP45HV31T-104E/ST Features
Available in 14-TSSOP (0.173, 4.40mm Width) package
1 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
14 pins
MCP45HV31T-104E/ST Applications
There are a lot of Microchip Technology MCP45HV31T-104E/ST Digital Potentiometers applications.
- Adjust VCOM settings
- Stereo
- Audio Volume control
- DC/DC conversion circuit
- Automatic detection of equipment
- Power meter
- Contrast control of monitors
- Hi-Fi devices with up to 90dB dynamic range
- Adjustable gain amplifiers
- Cell phone
