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20 Terminations20, 20 Pin Digital PotentiometersSPI128 PositionsMin 1.7V VMax 5.5V V
- Manufacturer: Intersil (Renesas Electronics America)
- NO: 391-ISL23448UFRZ-TK
- Package: QFN
- Datasheet:
- Stock: 1008
- Description: 20 Terminations20, 20 Pin Digital PotentiometersSPI128 PositionsMin 1.7V VMax 5.5V V(Kg)
- Delivery:
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In Stock
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| Parameters | |
|---|---|
| Number of Positions | 128 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Subcategory | Digital Potentiometers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Pitch | 0.5mm |
| Pin Count | 20, 20 |
| JESD-30 Code | R-PQCC-N20 |
| Operating Supply Voltage | 3.3V |
| Power Supplies | 1.5/53/5V |
| Temperature Grade | AUTOMOTIVE |
| Interface | SPI |
| Number of Circuits | 4 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.7V |
| Nominal Supply Current | 110μA |
| Memory Type | Volatile |
| Converter Type | DIGITAL POTENTIOMETER |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Mount | Surface Mount |
| Package / Case | QFN |
| Packaging | Tape & Reel |
| Published | 2005 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Temperature Coefficient | 65 ppm/°C |
| Resistance | 50kOhm |
ISL23448UFRZ-TK Overview
QFN packages contain it.Volatile marks the beginning of the storage process for this pentometer.The digital potentiometer has 4 embedded circuits.The digital analogic can be secured by using the Tape & Reel package.The number of positions is 128.As a result, digital potentiometer has been designed to terminate at 20.In the digi devices, there are 20, 20 pins.You can limit the flow by using 50kOhm.A mount of Surface Mount is used for digital potentiometer.There is a DIGITAL POTENTIOMETER classification for its converter type.A potentiometer conducts at a 3.3V supply voltage.The potentiameter is capable of delivering voltage at 1.5/53/5V.Having the maximum setting 125°C ensures stable operation of the digital resistor.To maintain reliability, it operates at a minimum working temperature of -40°C.This electronic component belongs to the family Digital Potentiometers.A maximum voltage of 5.5V can be delivered to it.The minimum supply voltage is 1.7V, so it can work with any voltage.
ISL23448UFRZ-TK Features
Available in QFN package
4 Circuits
Operate supply voltage at the range of 3.3V
ISL23448UFRZ-TK Applications
There are a lot of Intersil (Renesas Electronics America) ISL23448UFRZ-TK Digital Potentiometers applications.
- Audio Volume control
- Audio devices with up to 90dB dynamic range
- Household appliances
- Programmable I to V converter
- Brightness of monitors
- Programmable computer
- Audio level control
- Adjustable current control
- Programmable power supplies
- Adjust VCOM settings
