ISL23428TFVZ-T7A Overview
A package containing it contains 14-TSSOP (0.173, 4.40mm Width).As of Volatile, this pentometer has been stored.The digital potentiometer embeds 2 circuits.Tape & Reel (TR) package contains the access code to secure the digital potentiometer.For this pentometer, there are 128 taps that protect against overcurrent.In total, pentometer has 128 positions.Digital potentiometer is designed for terminations of 14.As a reference, this programmable potentiometer includes 2 functions.It is shown that, as a result, the speed potentiometers will have a total resistance of 100000Ohm.It operates on 3.3V and is powered by it.A 14 pin can be seen in the digi devices.You should mount in the way of Surface Mount.1.2V~5.5V 1.7V~5.5V voltage is available from the potentionmeter.With this digital potentiometer, the temperature range is -40°C~125°C.A flow rate limit of 100kOhm is possible.In the ISL23428 family, pentometer belongs.
ISL23428TFVZ-T7A Features
Available in 14-TSSOP (0.173, 4.40mm Width) package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C

ISL23428TFVZ-T7A Applications
There are a lot of Renesas Electronics America Inc.
ISL23428TFVZ-T7A Digital Potentiometers applications.

Power supply
Power meter
Automatic detection of equipment
Optic fiber network
Adjusting the LCD Display
Voltage control
Replaces mechanical potentiometers
Matching Linear Impedance
Adjust VCOM settings
Communication device

Factory Lead Time	7 Weeks
Mounting Type	Surface Mount
Package / Case	14-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	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	14
Temperature Coefficient	45 ppm/°C
Resistance	100kOhm
Number of Positions	128
Terminal Finish	Matte Tin (Sn)
Voltage - Supply	1.2V~5.5V 1.7V~5.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Number of Functions	2
Supply Voltage	3.3V
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	ISL23428
Pin Count	14
JESD-30 Code	R-PDSO-G14
Configuration	Potentiometer
Interface	SPI
Number of Circuits	2
Memory Type	Volatile
Bandwidth	0.12 kHz
Taper	Linear
Number of Taps	128
Total Resistance	100000Ohm
Resistance - Wiper (Ω) (Typ)	70
Resistor Terminal Voltage-Max	5.5V
Temperature Coefficient (Typ)	45ppm/°C
Length	5mm
Width	4.4mm
RoHS Status	ROHS3 Compliant