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20 Terminations3.3V 20 Pin ISL22446 Digital PotentiometersXDCP? Series SPI128 Positions
- Manufacturer: Renesas Electronics America
- NO: 668-ISL22446UFRT20Z
- Package: 20-WFQFN Exposed Pad
- Datasheet:
- Stock: 1778
- Description: 20 Terminations3.3V 20 Pin ISL22446 Digital PotentiometersXDCP? Series SPI128 Positions(Kg)
- Delivery:
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Series | XDCP™ |
| Tolerance | ±20% |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Temperature Coefficient | 80 ppm/°C |
| Resistance | 50kOhm |
| Number of Positions | 128 |
| Terminal Finish | Matte Tin (Sn) |
| Technology | CMOS |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 4 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | ISL22446 |
| Pin Count | 20 |
| JESD-30 Code | S-PQCC-N20 |
| Configuration | Potentiometer |
| Interface | SPI |
| Number of Circuits | 4 |
| Memory Type | Non-Volatile |
| Supply Current-Max | 3mA |
| Taper | Linear |
| Number of Taps | 128 |
| Total Resistance | 50000Ohm |
| Resistance - Wiper (Ω) (Typ) | 70 |
| Resistor Terminal Voltage-Max | 5.5V |
| Temperature Coefficient (Typ) | ±80ppm/°C |
| Height Seated (Max) | 0.8mm |
| RoHS Status | ROHS3 Compliant |
ISL22446UFRT20Z Overview
A package containing 20-WFQFN Exposed Pad files contains it.As of Non-Volatile, this pentometer has been stored.There are embedded 4 circuits in this digital potentiometer.It is accessible in the Tube package to secure the digital analogic.To protect the overcurrent of this digital potentiometer, 128 taps are provided.There are 128 positions in pentometer.A termination of 20 is intended.The following programmable potentiometer includes 4 functions.The speed potentiometers have a total resistance of 50000Ohm.For its performance, it uses 3.3V.The digi devices shows pins 20.The mounting direction should be Surface Mount.2.7V~5.5V voltage can be supplied by the potentionmeter.This digital potentiometer is used to detect temperature in the -40°C~125°C range.Flow can be restricted using 50kOhm.Pentometer belongs to the family ISL22446.3mA was set as the maximum supply current.
ISL22446UFRT20Z Features
Available in 20-WFQFN Exposed Pad package
4 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
ISL22446UFRT20Z Applications
There are a lot of Renesas Electronics America Inc. ISL22446UFRT20Z Digital Potentiometers applications.
- Analogue circuit
- DAC
- Wheatstone bridges
- Adjusting the LCD Display
- Healthcare Products
- Bias adjustment circuits
- Industrial control
- Matching Linear Impedance
- Motor control
- Adjust VCOM settings
