Allicdata Part #: | MAX5439EUD+T-ND |
Manufacturer Part#: |
MAX5439EUD+T |
Price: | $ 3.53 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC POT DGTL 128-TAP 15V 14-TSSOP |
More Detail: | Digital Potentiometer 100k Ohm 1 Circuit 128 Taps ... |
DataSheet: | MAX5439EUD+T Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 3.20905 |
Memory Type: | Volatile |
Base Part Number: | MAX5439 |
Supplier Device Package: | 14-TSSOP |
Package / Case: | 14-TSSOP (0.173", 4.40mm Width) |
Operating Temperature: | -40°C ~ 85°C |
Resistance - Wiper (Ohms) (Typ): | 900 |
Temperature Coefficient (Typ): | 35 ppm/°C |
Tolerance: | ±25% |
Features: | -- |
Voltage - Supply: | 10 V ~ 30 V, ±5 V ~ 15 V |
Series: | -- |
Interface: | SPI |
Resistance (Ohms): | 100k |
Number of Taps: | 128 |
Number of Circuits: | 1 |
Configuration: | Potentiometer |
Taper: | Linear |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Introduction
The MAX5439EUD+T is a Digital Potentiometer integrated circuit that is used to measure and adjust voltage levels in a variety of application fields. It has a wide range of uses including signal conditioning, data acquisition, control systems, and system monitoring.
Application Fields
The MAX5439EUD+T is suitable for any application requiring high precision, low-noise measurement and adjustment of a voltage level. It is used in many different types of systems, from industrial automation systems to precision medical, lab, and scientific instruments. Additionally, it is often used in automotive, communications, instrumentation, and communication applications.
Industrial automation systems are the most common application for the MAX5439EUD+T. In this case, the device takes the form of an input/output control module that is used to measure and adjust signals from the environment. Automation systems require a reliable and high-precision voltage level measurements in order to ensure that the system functions accurately and safely. The MAX5439EUD+T is ideal for this application due to its ability to accurately measure and adjust voltage levels with low impedance and low noise.
The precision medical, lab, and scientific instruments are also a common use for the MAX5439EUD+T. In this application, the device is used to measure and adjust voltage levels in order to accurately monitor and control the operation of the device. For example, it can be used to control the flow and concentration of liquids, to adjust temperature, and to measure the pressure and humidity in an environment.
Working Principle
The MAX5439EUD+T comprises of two main components: Digital Potentials (DPs) and Transistors. DP’s are used for voltage measurement and adjustment, while Transistors are used for level control. The DPs detect the voltage level and act as analog switches, allowing for precision adjustment of the measured voltage level.
The DPs consist of two parts: a fixed potential and a variable potential. The fixed potential is the reference voltage that acts as a baseline for the voltage level. The variable potential is then used to adjust the measured voltage level in order to reach the desired setpoint. The Transistors are then used to provide level control and to maintain the desired voltage level.
When a signal is applied to the MAX5439EUD+T, the DPs detect the voltage level and adjust the variable potential to match the applied voltage level. The Transistors then switch the level control to maintain the desired voltage level. This allows the device to accurately maintain the voltage at the desired setpoint.
Conclusion
The MAX5439EUD+T is an integrated circuit used for measuring and adjusting voltage levels in Data Acquisition and Digital Potentiometers applications. It uses DPs to detect and adjust the voltage level and transistors for level control. It is used in Industrial automation systems, precision medical, lab, and scientific instruments, as well as a variety of other applications. By accurately measuring and adjusting voltage levels, the MAX5439EUD+T provides precise, low-noise output.
The specific data is subject to PDF, and the above content is for reference
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