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Name: LM393PT
Brand: STMicroelectronics
SKU: LM393PT
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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STMicroelectronics LM393PT

Part No.:: LM393PT

Manufacturer:: STMicroelectronics

Package:: 8-TSSOP (0.173, 4.40mm Width)

Datasheet:: LM393PT.pdf

Description:: IC VOLT COMPARATOR DUAL 8-TSSOP

In Stock:: 146

Quantity:: Add To Cart

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LM393PT Specifications

Package/Case:
8-TSSOP (0.173, 4.40mm 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):
18mA @ 5V
Current-Quiescent(Max):
2.5mA
CMRRPSRR(Typ):
-
PropagationDelay(Max):
-
Hysteresis:
-
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

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LM393PT information

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LM393PT Typical application Circuitry

LM393PT

The LM393PT is a model from the LM393 series of integrated circuits, characterized by its dual differential comparators. This variant is tailored for applications requiring precise voltage comparisons and is frequently used in sensor interfaces, voltage monitoring systems, and other analog processing tasks. It can function with a variety of power source voltages.

1. Pin 1 (Output of Comparator A - LM393PT): In the LM393PT, this pin serves as the output for the first comparator. It provides the comparison result from this comparator.

2. Pin 2 (Inverting Input of Comparator A - LM393PT): This pin acts as the inverting input for the first comparator in the LM393PT. It is essential for setting the reference voltage against which the non-inverting input is compared.

3. Pin 3 (Non-Inverting Input of Comparator A - LM393PT): Used for the non-inverting input of the first comparator, this pin in the LM393PT is crucial in applications where the input signal's voltage is compared against the reference voltage at the inverting input.

4. Pin 4 (Ground or Negative Power Supply - LM393PT): The LM393PT uses this pin for grounding or connecting to the negative side of the power supply, important for the stability of the comparator.

5. Pin 5 (Non-Inverting Input of Comparator B - LM393PT): As the non-inverting input for the second comparator, this pin in the LM393PT is significant for comparing the input signal's voltage against the reference voltage at the inverting input of comparator B.

6. Pin 6 (Inverting Input of Comparator B - LM393PT): Designated as the inverting input for the second comparator, this pin in the LM393PT plays a key role in setting the reference voltage for the second comparison.

7. Pin 7 (Output of Comparator B - LM393PT): This pin provides the output from the second comparator within the LM393PT.

8. Pin 8 (Positive Power Supply - LM393PT): Essential for powering the LM393PT, this pin is connected to the positive power supply.

The LM393PT is commonly used in various electronic designs, such as voltage level detection, window comparators, and other analog signal processing applications. Ensuring correct connection of each pin as per the circuit's specific requirements, while taking into account the IC's specifications like voltage range and input/output characteristics, is critical. A thorough understanding of each pin's function in the LM393PT is key to effectively utilizing this IC in electronic projects.

LM393PT FAQ

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We have a professional and experienced quality control team to strictly verify and test the LM393PT. All suppliers must pass our qualification reviews before they can publish their products including LM393PT on icwhale.com; we pay more attention to the channels and quality of LM393PT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM393PT price and inventory displayed accurate?

The price and inventory of LM393PT fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of LM393PT?

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 LM393PT we delivered, we will accept the replacement or return of the LM393PT 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 LM393PT.

(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