AD5242BRUZ100

Memory Type:	Volatile
Base Part Number:	AD5242
Supplier Device Package:	16-TSSOP
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 105°C
Resistance - Wiper (Ohms) (Typ):	60
Temperature Coefficient (Typ):	30 ppm/°C
Tolerance:	-30%, +50%
Features:	Selectable Address
Voltage - Supply:	2.7 V ~ 5.5 V, ±2.3 V ~ 2.7 V
Series:	--
Interface:	I²C
Resistance (Ohms):	100k
Number of Taps:	256
Number of Circuits:	2
Configuration:	Potentiometer
Taper:	Linear
Part Status:	Active
Packaging:	Tube

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AD5242BRUZ100 : Data Acquisition - Digital Potentiometers

Digital potentiometers are used to control electrical parameters such as voltage and current, and provide an ideal solution for applications such as motor control, power management and signal conditioning.The AD5242BRUZ100 is an advanced digital potentiometer designed to meet the demands of data acquisition, digital filtering, instrumentation and control applications.

Design Features

The AD5242BRUZ100 is a low-power IC, operating on 3V supply voltage, with a wide temperature range of -40°C to +85°C.It offers a variety of features that simplify design and improve performance.The device offers a resolution of 256 wiper taps, providing reliable and repeatable linearity over its large range.Unique to the AD5242BRUZ100 is an integrated low-noise Excursion Buffer, enabling low-power, low noise operation for applicationsthat require high-precision transmission of signals such as audio, video, & control.The Excursion Buffer allows for a greater output range compared to traditional amplifiers and provides additional protection against noise and interference, perfect for applications that require low-noise operation.

Application areas

The AD5242BRUZ100 is a digital potentiometer designed to meet the challenges of modern data acquisition, control and instrumentation applications.As a digital potentiometer, the AD5242BRUZ100 is ideal for applications such as motor control, power management and signal conditioning.It is an ideal solution for applications that require precise measurement, control and signal conditioning such as musical instruments, heating and ventilation systems and audio systems.The device is also ideal for applications that require high precision transmission of signals such as audio, video, and control.

Working Principle

The AD5242BRUZ100 is based on a MOS integrated circuit (IC), which is a scaled-down reproduction of the physical potentiometer.The overlayed IC consists of a voltage divider, with a control input that is used to adjust the voltage between two terminals.When a voltage is applied at the control input, it moves the wiper, which adjusts the resistance of the voltage divider, changing the voltage at the output.The wiper can be adjusted over 256 taps, allowing the user to precisely adjust the output voltage.The AD5242BRUZ100 is able to achieve accurate and repeatable linearity over its large range due to the high resolution of 256 taps.The device also offers an integrated low-noise Excursion Buffer, enabling low-power, low noise operation for applications that require high-precision transmission of signals such as audio, video and control.

Conclusion

The AD5242BRUZ100 is a digital potentiometer designed to meet the challenges of modern data acquisition, control and instrumentation applications.It offers a variety of features that simplify design and improve performance, including a resolution of 256 wiper taps and an integrated low-noise Excursion Buffer.The device is an ideal solution for applications that require reliable linearity and accurate control, such as motor control, power management, signal conditioning and audio, video and control applications.

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