What is the Additional Feature ?

Name: LM319M
Brand: Texas Instruments
SKU: LM319M
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 LM319M

Part No.:: LM319M

Manufacturer:: Texas Instruments

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

Datasheet:: LM319M.pdf

Description:: IC COMPARATOR DUAL HI SPD 14SOIC

In Stock:: 3894

Quantity:: Add To Cart

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LM319M Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
Type:
General Purpose
NumberofElements:
2
OutputType:
DTL, Open-Collector, Open-Emitter, RTL, TTL
Voltage-SupplySingle/Dual(±):
5V ~ 36V, ±2.5V ~ 18V
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

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LM319M information

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LM319M Typical application Circuitry

LM319M

The LM319M is a model in the LM319 series, which includes high-speed dual comparators designed for applications that necessitate fast response times. These components are often used in complex systems where precise voltage comparisons are required rapidly, such as in pulse, threshold, and time delay functions, as well as in digital logic circuits.

1. High-Speed Operation: The LM319M provides fast switching capabilities, essential for systems that require quick transitions.

2. Dual Comparator Design: It houses two independent comparator units in one integrated circuit, offering utility and space efficiency.

3. Versatile Applications: The LM319M is suitable for a variety of uses, including voltage level detection and signal conditioning in digital circuits.

4. Stable Performance: Known for stability, the LM319M minimizes the occurrence of false triggering and ensures reliable comparisons.

5. Positive Input Pins (Pins 5 and 10): These are the non-inverting inputs of the comparators, where the reference voltage or the voltage to be compared is applied.

6. Negative Input Pins (Pins 4 and 11): These pins serve as the inverting inputs for the comparators, where the voltage being compared to the reference is connected.

7. Output Pins (Pins 7 and 14): The outputs from the comparator circuits indicate the result of the voltage comparison. The output state is affected by the relationship between the input voltages.

8. Power Supply Pins (Pin 8 for Vcc and Pin 16 for GND): Pin 8 is connected to the positive supply voltage, while Pin 16 is for the ground connection. If a dual supply is used, then typically there will also be a negative supply connection as part of the configuration.

9. Design Considerations:

- The input signals must be conditioned to stay within the voltage range that the LM319M can handle.

- It is important to ensure proper biasing of the inputs and the use of bypass capacitors to filter out noise on the power supply lines.

- Routing and layout should minimize the introduction of noise and transients that could affect the comparator's performance.

Utilizing the LM319M effectively in electronic designs requires an understanding of its operational characteristics and how to properly set up the comparator inputs for accurate voltage detection and comparison. The LM319M's high-speed comparison feature makes it an invaluable component for timing and logic circuits.

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6. What is the process for return or replacement of LM319M?

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 LM319M we delivered, we will accept the replacement or return of the LM319M 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 LM319M.

(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