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Name: LM393DR2G
Brand: ON Semiconductor
SKU: LM393DR2G
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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ON Semiconductor LM393DR2G

Part No.:: LM393DR2G

Manufacturer:: ON Semiconductor

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: LM393DR2G.pdf

Description:: IC COMP DUAL OFFSET LV 8SOIC

In Stock:: 119517

Quantity:: Add To Cart

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LM393DR2G this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM393DR2G price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LM393DR2G to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LM393DR2G Typical application Circuitry

LM393DR2G

The LM393DR2G is a key component in the LM393 series of integrated circuits, distinguished for their dual differential comparator capabilities. This series is highly regarded in electronics for its efficient voltage comparison functions, essential in a multitude of electronic applications. The LM393DR2G is particularly notable for its low power consumption and its flexibility to operate across a wide spectrum of supply voltages.

1. Power Supply Connections: The foundation of the LM393DR2G's functionality lies in its power supply connections, involving two pivotal pins: Vcc, which is the positive supply voltage, and GND, the ground connection. The LM393DR2G is engineered to work within a range of supply voltages, typically spanning from 2V to 36V in single supply configurations, and ±1V to ±18V in dual supply modes. Establishing secure and accurate connections to these pins is essential for the IC's optimal operation.

2. Input Pin Configuration: The dual comparator structure of the LM393DR2G is reflected in its input pin arrangement. Each comparator within the LM393DR2G is equipped with two inputs: an inverting (IN-) and a non-inverting (IN+) input. These inputs are crucial in receiving the voltages that the comparator is designed to assess. The inverting input is usually connected to a predetermined reference voltage, while the non-inverting input is connected to a variable voltage for comparison.

3. Output Pin Arrangement: The LM393DR2G features individual output pins for each of its comparators. These are 'open-collector' outputs that require external pull-up resistors to function properly. The output is positive if the non-inverting input voltage is greater than the inverting input voltage. Otherwise, it will crumble. This characteristic renders the LM393DR2G suitable for various digital interfacing roles.

4. Enhancement of Circuit Stability: When deploying the LM393DR2G in a circuit, it is advisable to use a bypass capacitor. This capacitor should be placed between the Vcc and GND pins, ideally in close proximity to the LM393DR2G. This capacitor plays a significant role in stabilizing the supply voltage and reducing noise, thereby enhancing the performance of the comparator.

Integration of the LM393DR2G into an electronic circuit demands an in-depth understanding of its pin layout and their specific roles. This knowledge is indispensable for effectively utilizing the LM393DR2G in a range of applications, from simple voltage level detection to more intricate systems such as oscillators and analog-to-digital converters.

In conclusion, the successful application of the LM393DR2G in electronic designs depends on careful attention to the power supply arrangement, accurate connection of input signals, and proper setup of the output stage. These aspects are fundamental to maximizing the utility of this versatile and efficient comparator IC in various electronic applications.

LM393DR2G information

LM393DR2G Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
General Purpose
NumberofElements:
2
OutputType:
CMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage-SupplySingle/Dual(±):
2V ~ 36V, ±1V ~ 18V
Voltage-InputOffset(Max):
5mV @ 30V
Current-InputBias(Max):
0.25µA @ 5V
Current-Output(Typ):
16mA @ 5V
Current-Quiescent(Max):
2.5mA
CMRRPSRR(Typ):
-
PropagationDelay(Max):
-
Hysteresis:
-
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

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6. What is the process for return or replacement of LM393DR2G?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM393DR2G we delivered, we will accept the replacement or return of the LM393DR2G only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM393DR2G.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations