X9418YV24I

Memory Type:	Non-Volatile
Base Part Number:	X9418
Supplier Device Package:	24-TSSOP
Package / Case:	24-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 85°C
Resistance - Wiper (Ohms) (Typ):	40
Temperature Coefficient (Typ):	±300 ppm/°C
Tolerance:	±20%
Features:	Selectable Address
Voltage - Supply:	±5V
Series:	XDCP™
Interface:	I²C
Resistance (Ohms):	2.5k
Number of Taps:	64
Number of Circuits:	2
Configuration:	Potentiometer
Taper:	Linear
Part Status:	Obsolete
Packaging:	Tube

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Data Acquisition - Digital Potentiometers: X9418YV24I Application Field and Working PrincipleDigital Potentiometers (DPTs) are solid-state electronic components that act like a traditional analog potentiometer, or variable resistor. They are used extensively in the design and construction of modern electronic systems, where high reliability and stability are critical. This article provides an overview of the application field and working principle of the X9418YV24I DPT.The X9418YV24I DPT is a two-channel digital potentiometer designed for use in wide range and high precision applications. It features an adjustable settling time and a 16-bit (1 part in 65536) accuracy resolution. It has a wide operating voltage range of 3V to 5.5V and PSR (Power-Saving Reset) which helps reduce power consumption. The X9418YV24I has a high stability over temperature and guaranteed tolerances in humidity, crosstalk, and power supply noise.The main application field of the X9418YV24I DPT includes motor control, industrial automation, data acquisition and medical instrumentation systems. It is capable of controlling power, speed and position in motors and other machinery. It can also be used to adjust audio volume and tone in audio electronics, to adjust display brightness of LCDs, and to control the filtering of noise and signals in Industrial Automation and data acquisition systems. In medical instrumentation, the X9418YV24I potentiometer is used to adjust the voltage, current, or flow rate of medical electronic devices and instruments.The working principle of the X9418YV24I DPT is based on the principle of Ohm\'s Law. A terminal charge (Vgs) is applied to the gate and source electrodes of a field effect transistor. This terminal charge causes a current (Id) to flow through the transistor, resulting in voltage (Vds) across the drain and source. When the voltage (Vgs) is increased, the current (Id) increases and the voltage (Vds) across the drain and source increases. The ratio of the voltage (Vds) to the current (Id) is the resistance (Rt), which is adjustable. Through the process of digitally adjusting this resistance, the X9418YV24I can achieve a wide range and highly precise control of the current (Id), voltage (Vds) and power.In conclusion, the X9418YV24I DPT is a highly reliable and stable digital potentiometer designed for a wide range of applications. It has a high accuracy resolution, a wide operating voltage range, and excellent immunity to crosstalk, noise and humidity. Its main application fields include motor control, industrial automation, data acquisition, and medical instrumentation systems. The working principle of the X9418YV24I is based on the principle of Ohm\'s Law, wherein a terminal voltage is used to adjust the drain and source voltage and current. Therefore, the X9418YV24I provides reliable and precise performance in a variety of situations.

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