DS1267-100+

Memory Type:	Volatile
Base Part Number:	DS1267
Supplier Device Package:	14-PDIP
Package / Case:	14-DIP (0.300", 7.62mm)
Operating Temperature:	-40°C ~ 85°C
Resistance - Wiper (Ohms) (Typ):	400
Temperature Coefficient (Typ):	750 ppm/°C
Tolerance:	±20%
Features:	Cascade Pin
Voltage - Supply:	5V
Series:	--
Interface:	Serial
Resistance (Ohms):	100k
Number of Taps:	256
Number of Circuits:	2
Configuration:	Potentiometer
Taper:	Linear
Part Status:	Obsolete
Packaging:	Tube

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Introduction

Data acquisition is an important aspect of any application, as it allows us to analyse and manipulate data in order to better understand our environment. Digital potentiometers are one type of device that are useful for such applications, providing accurate monitoring and control of voltage and current levels. The DS1267-100+ is a digital potentiometer that offers a variety of features including a wide range of voltage and current ratings, as well as a built-in linearization feature. In this article, we will examine the DS1267-100+ application field and working principle.

What is a Digital Potentiometer?

A digital potentiometer is an electronic component that allows us to accurately control the voltage, current, and resistance values in an electrical circuit. The device is essentially a resistor with three terminals, wherein two are connected to two different voltages while the third is used to adjust the resistance between the two. Digital potentiometers can achieve precise voltage, current, and resistance levels by varying the amount of electrical resistance between the two ends of a circuit.

Features of the DS1267-100+

The DS1267-100+ is a digital potentiometer that offers a variety of features that make it well-suited for a number of applications. Its wide range of voltage and current ratings make it a suitable choice for measuring and controlling voltage levels in various applications. There is also a built-in linearization feature which helps to reduce non-linearity in measurement readings. Other features include temperature and power compensation, as well as adjustable high accuracy performance.

Application Field of DS1267-100+

The DS1267-100+ is a versatile digital potentiometer that is suitable for a range of applications. One of the most common applications is voltage, current and power monitoring, wherein the device can be used to accurately measure levels of these measurement parameters. The digital potentiometer can also be used in motor control, DC/DC converters, digital potentiometer arrays, audio tuning, and other applications where precise voltage and current measurements are required.

Working Principle of DS1267-100+

The DS1267-100+ uses a resistor network to measure and control the voltage and current levels in a circuit. The device consists of several resistors connected in series, wherein each resistor is controlled by a separate digital switch. The output from these switches determines the total resistance of the network, which in turn affects the voltage and current levels. By varying the resistance of each resistor, the device can accurately adjust the output voltage and current levels in a circuit.

Conclusion

The DS1267-100+ is a digital potentiometer that offers a range of features, allowing it to be used in many applications where precise voltage and current measurements are required. The device utilizes a resistor network to measure and control voltage and current levels, allowing it to achieve accurate results. The DS1267-100+ is well-suited for motor control, DC/DC converters, digital potentiometer arrays, audio tuning, and other applications where precise readings are required.

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