LMX393HAUA+T

Current - Output (Typ):	73mA @ 5V
Base Part Number:	LMX393
Supplier Device Package:	8-uMAX
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Operating Temperature:	-40°C ~ 125°C
Hysteresis:	2mV
Propagation Delay (Max):	600ns
CMRR, PSRR (Typ):	70dB PSRR
Current - Quiescent (Max):	200µA
Series:	--
Current - Input Bias (Max):	0.25µA @ 5V
Voltage - Input Offset (Max):	7mV @ 5V
Voltage - Supply, Single/Dual (±):	1.8 V ~ 5.5 V
Output Type:	Open Drain
Number of Elements:	2
Type:	General Purpose
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The LM393HAUA+T is a dual in-line package temperature compensated, high performance comparator. It offers advantages such as low power consumption and precise current control. The LM393HAUA+T unit can be used in a variety of applications, including voltage sensing, current sensing, precise DC control, and sensor applications. The LM393HAUA+T has wide operating temperature ranges and is available in packages with a wide variety of leadforms, such as TO-220, TO-263, and QFN-16. The LM393HAUA+T provides a differential input and is offered in both single and dual versions. The single version has a single output while the dual version has two outputs, enabling it to detect and compare two different voltages.

Application Field

The LM393HAUA+T is an excellent choice for various sensing, control and measurement applications. The most popular applications include:1) Voltage sensing: This application involves the use of the LM393HAUA+T’s differential input to detect changes in voltage. It is used in voltage monitoring and control circuits, such as in automotive, aerospace and appliance electronics.2) Current sensing: The LM393HAUA+T’s differential input can also be used to detect changes in current. This is typically used in motor control, lighting control and high-precision monitoring circuits.3) DC control: The LM393HAUA+T is used in this application to control DC signals, such as in motor speed control and instrumentation. The LM393HAUA+T’s precision current control enables it to accurately monitor and control signals with minimal errors.4) Sensor applications: The LM393HAUA+T can be used as part of a sensing element in environmental monitoring, iot and light sensing, among other applications. The LM393HAUA+T’s wide dynamic range and low power consumption enables it to be used in a variety of environment.

Working Principle

The LM393HAUA+T’s voltage sensing and current sensing applications are based on the principle of the differential input. The differential input consists of two inputs, a non-inverting input (V+) and an inverting input (V-). When the voltage on the non-inverting input is greater than the voltage on the inverting input, the output is high. When the voltage on the non-inverting input is less than the voltage on the inverting input, the output is low.The DC control application uses the LM393HAUA+T’s current control capability. The LM393HAUA+T’s current control consists of an adjustable current source and precision current sink. The adjustable current source provides a range of adjustable current levels that can be used to control the output. The precision current sink enables precise current control and monitoring, helping to ensure consistent and accurate performance.The sensor application is typically based on the LM393HAUA+T’s wide dynamic range. The LM393HAUA+T’s wide dynamic range allows it to detect small changes in the environment and react accordingly. This is useful for applications such as light sensing and environmental monitoring, among others.

Conclusion

The LM393HAUA+T is an excellent choice for a variety of sensing, control and monitoring applications. It provides a wide operating temperature range and is available in a variety of packages. The LM393HAUA+T’s differential input and current control capabilities make it an ideal solution for applications such as voltage sensing, current sensing, DC control, and sensor applications. The LM393HAUA+T’s wide dynamic range also enables it to be used in a variety of environments. Overall, the LM393HAUA+T is a great choice for applications that require precision sensing, control and monitoring.

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