What is the Additional Feature ?

Name: LM319DT
Brand: STMicroelectronics
SKU: LM319DT
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 LM319DT

Part No.:: LM319DT

Manufacturer:: STMicroelectronics

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: LM319DT.pdf

Description:: IC COMPARATOR HS DUAL 14-SOIC

In Stock:: 2732

Quantity:: Add To Cart

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LM319DT Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
General Purpose
NumberofElements:
2
OutputType:
Open-Collector, Open-Emitter, TTL
Voltage-SupplySingle/Dual(±):
5V ~ 30V, ±2.5V ~ 15V
Voltage-InputOffset(Max):
8mV @ ±15V
Current-InputBias(Max):
1µA @ ±15V
Current-Output(Typ):
-
Current-Quiescent(Max):
12.5mA
CMRRPSRR(Typ):
-
PropagationDelay(Max):
-
Hysteresis:
-
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

LM319DT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM319DT 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 LM319DT 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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LM319DT information

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LM319DT Typical application Circuitry

The LM319DT is part of the LM319 series, which consists of high-speed dual comparators. These comparators are designed for applications requiring fast switching responses such as zero-crossing detectors, voltage level translators, and digital interface circuits. Unlike the LM317 series, which are voltage regulators, the LM319 series is specifically for comparison operations in various electronic circuits.

1. High-Speed Operation: The LM319DT is designed for rapid signal comparison, offering fast response times.

2. Dual Comparators: This device contains two independent comparator circuits within a single package, providing efficiency in space and design.

3. Versatile Usage: The LM319DT is used in applications that require a comparison of voltages, such as pulse, square wave, and time delay generation.

4. Reliable Performance: It is known for reliable operation and typically has features that prevent false triggering or oscillations.

5. Positive Input Pins (Pins 5 and 10): Each comparator within the LM319DT has a positive input. These are the non-inverting inputs where the reference voltage can be applied.

6. Negative Input Pins (Pins 4 and 11): These are the inverting inputs of the comparators. The voltages to be compared are connected to these pins.

7. Output Pins (Pins 7 and 14): The comparator circuits' outputs. The output state changes based on the comparison between the voltages on the inverting and non-inverting inputs.

8. Supply Voltage Pins (Pins 8 and 16 for Vcc, Pins 1 and 15 for GND): These pins are for the supply voltage. The positive supply is linked to Pin 8 (Vcc), while the ground is connected to Pin 1 (GND). The dual supply configuration also uses Pin 15 for negative voltage and Pin 16 for positive voltage.

9. Design Tips:

- Proper biasing and grounding are important for the LM319DT to function correctly.

- The input signal should be conditioned to be within the voltage range that the comparator can handle.

- Decoupling capacitors may be necessary to filter out noise and prevent transient voltages on the power supply lines.

When designing with the LM319DT, understanding its capabilities and ensuring that the inputs are within the acceptable voltage range are crucial for effective circuit operation. Its high-speed comparison ability makes it a valuable component for timing and digital logic circuits.

LM319DT FAQ

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3. Are the LM319DT price and inventory displayed accurate?

The price and inventory of LM319DT fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 LM319DT?

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 LM319DT we delivered, we will accept the replacement or return of the LM319DT 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 LM319DT.

(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