MAX145BCUA+T

Number of A/D Converters:	1
Base Part Number:	MAX145
Supplier Device Package:	8-uMAX
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Operating Temperature:	0°C ~ 70°C
Features:	--
Voltage - Supply, Digital:	2.7 V ~ 5.25 V
Voltage - Supply, Analog:	2.7 V ~ 5.25 V
Reference Type:	External
Architecture:	SAR
Series:	--
Ratio - S/H:ADC:	1:1
Configuration:	MUX-S/H-ADC
Data Interface:	SPI
Input Type:	Pseudo-Differential
Number of Inputs:	1
Sampling Rate (Per Second):	108k
Number of Bits:	12
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to MAX145BCUA+T application field and working principleData acquisition - analog to digital converters (ADC) are widely utilized in process automation, programmable logic controllers (PLCs), and other control systems. The MAX145BCUA+T module is one such device, and it is an industrial grade ADC, perfect for use in a variety of dynamic environments. This article will discuss the application field of MAX145BCUA+T and its working principle.Application Fields of MAX145BCUA+TThe MAX145BCUA+T is an ideal choice for an array of critical applications including industrial control systems, measurement and control systems, process automation, and programmable logic controllers (PLCs). This device is designed for operation in a wide range of harsh industrial environments, made with a robust and robust construction that is resistant to shock, vibration, and EMI/RFI (Electromagnetic interference/Radio frequency interference). As such, it provides reliable and robust operation in multiple application fields. In particular, this module offers an ideal solution when precise, repeatable, long-term accuracy and reliable operation are needed.Working Principle of MAX145BCUA+TThe MAX145BCUA+T module is designed for precise, repeatable, and reliable control, making it an excellent choice for industrial control systems, process automation, and PLCs. This module is a single-range, 4-wire ADC, using a simple external resistor network to divide input voltage and convert the voltage into a 16-bit digital value. The general block diagram of the device is as follows:The MAX145BCUA+T utilizes a high-precision low-pass filter, which is designed to suppress unwanted noise present in the system. This keeps the control signal distortion-free and accurate. The core of the ADC is an onboard digital-to-analog converter (DAC) and a comparison circuit. When a voltage is applied to a test point, the module compares the analog voltage to the reference voltage, produced by the DAC. This comparison is performed in a binary search algorithm, which helps to ensure precise conversion of the analog voltage into a 16-bit digital value. The output of the device is achieved via a standard 4-wire serial interface. The active-low CS input provides chip select function and latches the 16-bit data to the output terminals, while the SCK and DA terminals are used to synchronize data transfer. The MAX145BCUA+T also features high-precision ESD protection circuitry for reliable operation in industrial environments. ConclusionThe MAX145BCUA+T is an ideal choice for applications requiring reliable and precise operation in a variety of dynamic environments. This module is an industrial grade ADC, designed for use in multiple applications including process automation, programmable logic controllers (PLCs), and other control systems. The module utilizes a robust and robust construction that is resistant to shock, vibration, and EMI/RFI interference, providing reliable and robust operation in multiple application fields. The MAX145BCUA+T also boasts a high-precision low-pass filter to suppress undesired noise, a DAC, and a comparison circuit to ensure accurate control of the voltage applied to the test point. This is achieved via an easy-to-use 4-wire serial interface, giving engineers the ability to quickly implement this device in their respective systems.

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