ISL22446UFV20Z Overview
The package contains 20-TSSOP (0.173, 4.40mm Width) files.By Non-Volatile, this pentometer begins to be stored.This digital potentiometer contains 4 embedded circuits.To secure the digital analogic, it is accessible in the Tube package.This pentometer has 128 taps to protect against overcurrent.There are 128 positions in pentometer.The terminations are 20.For your reference, this programmable potentiometer contains 4 functions.The speed potentiometers will have a total resistance of 50000Ohm.To deliver its performance, it is powered by 3.3V.The digi devices show 20 pins.Mount in the direction of Surface Mount.2.7V~5.5V voltage can be supplied by the potentionmeter.There is a temperature range of -40°C~125°C for this digital potentiometer.The flow can be limited by 50kOhm.The ISL22446 family includes pentometer.A maximum supply current of 3mA was set.
ISL22446UFV20Z 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

ISL22446UFV20Z Applications
There are a lot of Renesas Electronics America Inc.
ISL22446UFV20Z Digital Potentiometers applications.

PC
Cell phone
Household appliances
Modern office equipment
Industrial control
Medical equipment
Refrigerator
Programmable computer
Power supply
Power meter

Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173, 4.40mm Width)
Surface Mount	YES
Operating Temperature	-40°C~125°C
Packaging	Tube
Series	XDCP™
Published	2004
Tolerance	±20%
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
Temperature Coefficient	80 ppm/°C
Resistance	50kOhm
Number of Positions	128
Terminal Finish	Matte Tin (Sn)
Voltage - Supply	2.7V~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	ISL22446
Pin Count	20
JESD-30 Code	R-PDSO-G20
Configuration	Potentiometer
Interface	SPI
Number of Circuits	4
Memory Type	Non-Volatile
Supply Current-Max	3mA
Taper	Linear
Number of Taps	128
Total Resistance	50000Ohm
Resistance - Wiper (Ω) (Typ)	70
Resistor Terminal Voltage-Max	5.5V
Temperature Coefficient (Typ)	±80ppm/°C
Length	6.5mm
Height Seated (Max)	1.2mm
RoHS Status	ROHS3 Compliant