LM293DMR2

Current - Output (Typ):	16mA @ 5V
Base Part Number:	LM293
Supplier Device Package:	Micro8™
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Operating Temperature:	-25°C ~ 85°C
Hysteresis:	--
Propagation Delay (Max):	--
CMRR, PSRR (Typ):	--
Current - Quiescent (Max):	2.5mA
Series:	--
Current - Input Bias (Max):	0.25µA @ 5V
Voltage - Input Offset (Max):	5mV @ 30V
Voltage - Supply, Single/Dual (±):	2 V ~ 36 V, ±1 V ~ 18 V
Output Type:	CMOS, DTL, ECL, MOS, Open-Collector, TTL
Number of Elements:	2
Type:	General Purpose
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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The LM293DMR2 is a linear–comparator system that uses two voltage levels to create a digital signal. It has many practical uses, including in supporting input/output functions, control systems, and logic level interfaces. In this article, we will discuss the LM293DMR2’s application field and working principle. The LM293DMR2 is a linear–comparator device that has two voltage inputs and one output. It is essentially a voltage–comparator circuit with a special feature: it has a logic state output which indicates whether the inputs are equal or not. That is, when the input voltages are equal, the output is HIGH, where non–EQUAL inputs will result in a LOW output. The LM293DMR2 is also an open collector component, meaning that the output can be connected to other devices without a voltage source (power provided externally). This is useful for connecting devices without the need for voltage matching. The first use of the LM293DMR2 is in various different types of input and output (I/0) functions. This is because the logic state output provides an easily readable and programmable signal. For example, the LM293DMR2 can be used to switch on–off power lines in semiconductor devices. It can also be used to compare voltage levels in communication interfaces since the LM293DMR2 can detect small voltage differences.The other main application of the LM293DMR2 is in control systems. The component is ideal for a range of applications including motion control and robotic systems. This is thanks to the two input voltage levels which can be used to set maximum and minimum control points that the system can react to. Finally, the LM293DMR2 is also a dependable component when it comes to interfacing logic lines. Logic lines allow digital devices to communicate with each other without having to connect their entire supply level. Every logic line has its own voltage level, which the LM293DMR2 can detect in order to switch between logic states. This makes interfacing logic lines much easier and efficient. The LM293DMR2 is an incredibly versatile component, offering many applications for its users. How does it work to achieve this? The LM293DMR2’s linear–comparator system uses two inputs, IN+ and IN-. These two inputs are sampled with a comparison circuit before the output is forced to either high or low depending on the input state. The comparator compares these two inputs and determines which one of them is higher, forcing the output to the left side of the system, high, or right side, low. This process happens in a fraction of a millisecond. The LM293DMR2 is incredibly powerful, with many practical applications in a range of fields. The two input levels allow for easily programmable logic states, suitable for a range of uses such as power switching, communication interface comparison Voltages, control systems, and interfacing logic lines. It is a highly reliable component, and its open collector operation capabilities make it an ideal choice for many control systems.

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