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20, 20 Pin Digital PotentiometersSPI256 PositionsMin 2.25V VMax 5.5V V
- Manufacturer: Intersil (Renesas Electronics America)
- NO: 391-ISL22444UFR20Z-TK
- Package: VQFN
- Datasheet:
- Stock: 6560
- Description: 20, 20 Pin Digital PotentiometersSPI256 PositionsMin 2.25V VMax 5.5V V(Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | VQFN |
| Packaging | Tape & Reel |
| Published | 2004 |
| Part Status | Active |
| ECCN Code | EAR99 |
| Temperature Coefficient | 45 ppm/°C |
| Resistance | 50kOhm |
| Number of Positions | 256 |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Pin Count | 20, 20 |
| Operating Supply Voltage | 5V |
| Interface | SPI |
| Number of Circuits | 4 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.25V |
| Nominal Supply Current | 600μA |
| Memory Type | Non-Volatile |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
ISL22444UFR20Z-TK Overview
VQFN packages contain it.At Non-Volatile, this pentometer is stored for the first time.The digital potentiometer has 4 embedded circuits.In the Tape & Reel package, it is accessible for securing the digital analogic.There are 256 positions in pentometer.In the digi devices, 20, 20 pins can be seen.In this case, the flow can be limited by 50kOhm.The Surface Mount mounts digital potentiometer.A potentiometer conducts at a 5V supply voltage.It is best to have the maximum setting 125°C in order to ensure a stable operation of the digital resistor.A minimum working temperature of -40°C is necessary for reliability.A maximum supply voltage of 5.5V can be handled by it.The minimum supply voltage is 2.25V.
ISL22444UFR20Z-TK Features
Available in VQFN package
4 Circuits
Operate supply voltage at the range of 5V
ISL22444UFR20Z-TK Applications
There are a lot of Intersil (Renesas Electronics America) ISL22444UFR20Z-TK Digital Potentiometers applications.
- Automated caliberation
- Power meter
- Power supply
- Audio level control
- Refrigerator
- Programmable I to V converter
- Adjustable gain amplifiers
- Motor control
- Noise-free volume controller
- Audio Volume control
