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Digital PotentiometersSPI256 PositionsMin 2.25V VMax 5.5V V
- Manufacturer: Intersil (Renesas Electronics America)
- NO: 391-ISL22444WFR20Z
- Package: VQFN
- Datasheet:
- Stock: 1501
- Description: 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 |
| Number of Pins | 20 |
| Published | 2004 |
| Tolerance | 20% |
| Part Status | Active |
| ECCN Code | EAR99 |
| Temperature Coefficient | 85 ppm/°C |
| Resistance | 10kOhm |
| Number of Positions | 256 |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| 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 |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
ISL22444WFR20Z Overview
It is contained in VQFN pacakge.The pentometer is stored from Non-Volatile.This digital potentiometer has 4 embedded circuits.Positions 256 make up this pentometer.10kOhm can limit the flow.The Surface Mount mounts digital potentiometer.The potentiameter has 20 pins.A supply voltage of 5V conducts the potentiometer.It ensures stability of the digital resistor if it runs at its maximum 125°C.A temperature of -40°C is necessary to maintain its reliability.The electronic potentiometer can handle a maximum supply voltage of 5.5V volts.If the supply voltage is set to 2.25V, the electronic potentiometer can operate.
ISL22444WFR20Z Features
Available in VQFN package
4 Circuits
20 pins
Operate supply voltage at the range of 5V
ISL22444WFR20Z Applications
There are a lot of Intersil (Renesas Electronics America) ISL22444WFR20Z Digital Potentiometers applications.
- Audio Volume control
- Power meter
- Automotive electronics
- Replaces mechanical potentiometers
- Instrumentation (gain or offset adjustment)
- Industrial control circuits
- Bias adjustment circuits
- Used as variable resistor
- Audio devices with up to 90dB dynamic range
- Brightness of monitors
