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20 Terminations3.3V ISL22444 Digital PotentiometersXDCP? Series SPI256 Positions
- Manufacturer: Renesas Electronics America
- NO: 668-ISL22444TFV20Z-TK
- Package: 20-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 5329
- 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-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| Series | XDCP™ |
| Tolerance | ±20% |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Temperature Coefficient | 45 ppm/°C |
| Resistance | 100kOhm |
| Number of Positions | 256 |
| Terminal Finish | Matte Tin (Sn) |
| Technology | CMOS |
| Voltage - Supply | ±2.25V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 4 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | ISL22444 |
| JESD-30 Code | R-PDSO-G20 |
| 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) | 1.2mm |
| Length | 6.5mm |
| RoHS Status | ROHS3 Compliant |
ISL22444TFV20Z-TK Overview
A package containing 20-TSSOP (0.173, 4.40mm Width) files contains it.Non-Volatile starts the process of storing this pentometer.This digital potentiometer has 4 embedded circuits.A secure version of the digital analogic can be found in the Tape & Reel (TR) package.In this pentometer, there are 256 taps to prevent overcurrent.In total, pentometer has 256 positions.There are 20 terminations on this digital potentiometer.As a reference, this programmable potentiometer includes 4 functions.As shown, the total resistance of the speed potentiometers will be 100000Ohm.The performance of the product is powered by 3.3V.You should mount in the way of Surface Mount.It is possible for the potentionmeter to supply voltages of ±2.25V~5.5V.The temperature range of this digital potentiometer is -40°C~125°C.100kOhm can limit the flow.The ISL22444 family includes pentometer.A maximum supply current of 2mA was set.
ISL22444TFV20Z-TK Features
Available in 20-TSSOP (0.173, 4.40mm Width) package
4 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
ISL22444TFV20Z-TK Applications
There are a lot of Renesas Electronics America Inc. ISL22444TFV20Z-TK Digital Potentiometers applications.
- Automated caliberation
- Hi-Fi devices with up to 90dB dynamic range
- Replaces mechanical potentiometers
- Sensor trimming instrumentation
- Instrumentation (gain or offset adjustment)
- Noise-free volume controller
- Calibration instrumentation
- Bias adjustment circuits
- Adjusting the LCD Display
- Used as programmable gain amplifier
