Allicdata Part #: | DS3901E+T&R-ND |
Manufacturer Part#: |
DS3901E+T&R |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC RESIST VAR TRPL 14TSSOP |
More Detail: | Digital Potentiometer 20k, 30k, 50k Ohm 3 Circuit ... |
DataSheet: | DS3901E+T&R Datasheet/PDF |
Quantity: | 1000 |
Memory Type: | Non-Volatile |
Base Part Number: | DS3901 |
Supplier Device Package: | 14-TSSOP |
Package / Case: | 14-TSSOP (0.173", 4.40mm Width) |
Operating Temperature: | -40°C ~ 95°C |
Resistance - Wiper (Ohms) (Typ): | -- |
Temperature Coefficient (Typ): | 50 ppm/°C |
Tolerance: | ±20% |
Features: | Selectable Address |
Voltage - Supply: | 2.4 V ~ 5.5 V |
Series: | -- |
Interface: | I²C |
Resistance (Ohms): | 20k, 30k, 50k |
Number of Taps: | 256 |
Number of Circuits: | 3 |
Configuration: | Potentiometer |
Taper: | Linear |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Digital potentiometers are increasingly being used in data acquisition applications which has seen the need for sophisticated electronic control systems to manage the process. DS3901E+T&R is an example of such a system, designed for applications that require precise control of resistive elements such as potentiometers, digital encoders and rotary switches. This article will discuss the application field and working principle of the DS3901E+T&R system.
The DS3901E+T&R application field is diverse and includes laboratory equipment, medical devices, testing instruments, data logging and instrumentation systems. In these types of applications, the system can be used to measure the resistance or provide precision control of the resistive elements of the device. It can also be used to accurately monitor the output of a digital potentiometer or to manage the delicate balance between input and output of a digital potentiometer without greatly affecting the natural characteristics of the system.
The working principle of the DS3901E+T&R system is based on the same basic principles as any other digital potentiometer. This involves using a resistive element that can be adjusted to create a voltage difference between the two terminals and inputting this voltage difference into a separate set of virtual resistors to be used as the new resistance value. The new resistance value can be adjusted by changing the voltage difference between the terminals and the voltage difference is then fed into the digital potentiometer to create the new resistance value.
The DS3901E+T&R system is different from other digital potentiometers in that it actually has two virtual resistors. The first is the input resistor, which is used to adjust the resistance of the system by changing the voltage difference between the terminals. The second virtual resistor is the output resistor, which provides feedback to the user on the amount of change in resistance. This feedback is used to ensure the user is able to maintain the desired level of precision and accuracy on the adjustment of the digital potentiometer.
Another advantage of using the DS3901E+T&R system is that it is designed to be compatible with a wide range of analog and digital systems. This means that the user can easily integrate the system into their current setup without having to purchase additional hardware or software, thus saving time and money. Additionally, the system is relatively small and light in weight, making it easy to transport and set up anywhere.
In conclusion, the DS3901E+T&R system represents a highly effective, efficient and accurate data acquisition solution for applications requiring precise control of resistive elements such as digital potentiometers, digital encoders and rotary switches. The system is designed to be user friendly and highly compatible with a wide range of analog and digital systems and its lightweight and small size makes it easy to transport and set up in any environment. This makes it the perfect tool for data acquisition applications that require precision and accuracy in the control of digital potentiometers.
The specific data is subject to PDF, and the above content is for reference
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