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Name: LM393ADRE4
Brand: Texas Instruments
SKU: LM393ADRE4
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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Texas Instruments LM393ADRE4

Part No.:: LM393ADRE4

Manufacturer:: Texas Instruments

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

Datasheet:

Description:: IC DUAL DIFF COMPARATOR 8-SOIC

In Stock:: 3156

Quantity:: Add To Cart

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LM393ADRE4 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
Type:
Differential
NumberofElements:
2
OutputType:
CMOS, MOS, Open-Drain, TTL
Voltage-SupplySingle/Dual(±):
2V ~ 36V, ±1V ~ 18V
Voltage-InputOffset(Max):
2mV @ 30V
Current-InputBias(Max):
0.25µA @ 5V
Current-Output(Typ):
20mA
Current-Quiescent(Max):
2.5mA
CMRRPSRR(Typ):
-
PropagationDelay(Max):
-
Hysteresis:
-
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

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LM393ADRE4 information

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LM393ADRE4 Typical application Circuitry

LM393ADRE4

The LM393ADRE4 is part of the LM393 series, which consists of dual differential comparators. These are designed to operate from a single power supply and are capable of functioning with a wide range of power supplies. The LM393ADRE4 is particularly noted for its application in systems requiring voltage or current sensing.

1. Pin 1 (Output 1 - LM393ADRE4): This pin serves as the output for the first comparator in the LM393ADRE4. It provides the result of the comparison made by the first comparator.

2. Pin 2 (Inverting Input 1 - LM393ADRE4): Pin 2 is the inverting input for the first comparator. In the LM393ADRE4, this pin is where the reference voltage or current is typically applied.

3. Pin 3 (Non-Inverting Input 1 - LM393ADRE4): This pin is used as the non-inverting input for the first comparator in the LM393ADRE4. The signal that needs to be compared is usually applied here.

4. Pin 4 (Ground or Negative Power Supply - LM393ADRE4): The LM393ADRE4 uses this pin for grounding or connecting to the negative side of the power supply, which is crucial for the stability of the comparators.

5. Pin 5 (Non-Inverting Input 2 - LM393ADRE4): Serving as the non-inverting input for the second comparator, this pin in the LM393ADRE4 is where the second signal for comparison is applied.

6. Pin 6 (Inverting Input 2 - LM393ADRE4): This pin is the inverting input for the second comparator in the LM393ADRE4 and is typically where the second reference point is set.

7. Pin 7 (Output 2 - LM393ADRE4): Pin 7 provides the output from the second comparator within the LM393ADRE4.

8. Pin 8 (Positive Power Supply - LM393ADRE4): Essential for the functioning of the LM393ADRE4, this pin connects to the positive power supply.

The LM393ADRE4 is frequently used in applications such as voltage level detection, current sensing, and in simple analog to digital converters. Proper connection of each pin according to the specific requirements of the circuit, while keeping in mind the IC's characteristics like voltage range and input/output impedance, is essential. A thorough understanding of each pin's function in the LM393ADRE4 is key to effectively utilizing this IC in electronic designs.

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6. What is the process for return or replacement of LM393ADRE4?

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 LM393ADRE4 we delivered, we will accept the replacement or return of the LM393ADRE4 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 LM393ADRE4.

(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