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20 Terminations3.3V ISL22444 Digital PotentiometersXDCP? Series SPI256 Positions
- Manufacturer: Renesas Electronics America
- NO: 668-ISL22444TFR20Z-TK
- Package: 20-VQFN Exposed Pad
- Datasheet:
- Stock: 1227
- Description: 20 Terminations3.3V ISL22444 Digital PotentiometersXDCP? Series SPI256 Positions(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-VQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| Series | XDCP™ |
| Tolerance | ±20% |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| Temperature Coefficient | 45 ppm/°C |
| Resistance | 100kOhm |
| Number of Positions | 256 |
| Technology | CMOS |
| Voltage - Supply | ±2.25V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Number of Functions | 4 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| Base Part Number | ISL22444 |
| JESD-30 Code | S-PQCC-N20 |
| Configuration | Potentiometer |
| Interface | SPI |
| Number of Circuits | 4 |
| Memory Type | Non-Volatile |
| Supply Current-Max | 2mA |
| Bandwidth | 0.12 kHz |
| Taper | Linear |
| Number of Taps | 256 |
| Total Resistance | 100000Ohm |
| Resistance - Wiper (Ω) (Typ) | 70 |
| Resistor Terminal Voltage-Max | 5.5V |
| Temperature Coefficient (Typ) | ±45ppm/°C |
| Resistor Terminal Voltage-Min | -2.25V |
| Height Seated (Max) | 1mm |
| Length | 5mm |
| Width | 5mm |
| RoHS Status | ROHS3 Compliant |
ISL22444TFR20Z-TK Overview
There are 20-VQFN Exposed Pad packages in this package.Non-Volatile indicates the beginning of storage for this pentometer.This digital potentiometer includes 4 embedded circuits.A secure version of the digital analogic can be found in the Tape & Reel (TR) package.To protect this pentometer from overcurrent, there are 256 taps.Positions are 256.20 terminations are designed in digital potentiometer.This programmable potentiometer includes 4 functions for your reference.The speed potentiometers will have a total resistance of 100000Ohm.Performance is delivered by 3.3V power.Mount in the direction of Surface Mount.It is possible to supply ±2.25V~5.5V volts to the potentionmeter.There is a temperature range of -40°C~125°C for this digital potentiometer.Limiting the flow with 100kOhm is possible.This object belongs to the ISL22444 family.Digital analogics maximum supply current was set to 2mA.
ISL22444TFR20Z-TK Features
Available in 20-VQFN Exposed Pad package
4 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
ISL22444TFR20Z-TK Applications
There are a lot of Renesas Electronics America Inc. ISL22444TFR20Z-TK Digital Potentiometers applications.
- Sensor trimming instrumentation
- Automatic gain control
- LEDs
- Power meter
- Voltage control
- Testing equipment
- Adjustable gain amplifiers
- Audio level control
- Bias adjustment circuits
- Replaces mechanical potentiometers
