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Name: LM2903AVQDRQ1
Brand: Texas Instruments
SKU: LM2903AVQDRQ1
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 LM2903AVQDRQ1

Part No.:: LM2903AVQDRQ1

Manufacturer:: Texas Instruments

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

Datasheet:: LM2903AVQDRQ1.pdf

Description:: IC DUAL DIFF COMPARATOR 8-SOIC

In Stock:: 11274

Quantity:: Add To Cart

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LM2903AVQDRQ1 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Type:
Differential
NumberofElements:
2
OutputType:
CMOS, MOS, Open-Collector, TTL
Voltage-SupplySingle/Dual(±):
2V ~ 36V, ±1V ~ 18V
Voltage-InputOffset(Max):
2mV @ 5V
Current-InputBias(Max):
0.25µA @ 5V
Current-Output(Typ):
20mA
Current-Quiescent(Max):
2.5mA
CMRRPSRR(Typ):
-
PropagationDelay(Max):
-
Hysteresis:
-
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

LM2903AVQDRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM2903AVQDRQ1 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 LM2903AVQDRQ1 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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LM2903AVQDRQ1 information

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LM2903AVQDRQ1 Typical application Circuitry

LM2903AVQDRQ1

The LM2903AVQDRQ1 is part of the LM2903 series, which comprises dual differential comparators. These components are recognized for their robust performance in a wide range of voltage conditions and are typically used in applications requiring precise voltage comparison. The LM2903AVQDRQ1, with its automotive qualification, is particularly suitable for vehicular electronics and other applications where reliability under varying conditions is paramount.

1. Power Supply Configuration: The LM2903AVQDRQ1 is usually available in an 8-pin package. Pin 8 is the positive supply voltage (Vcc) connection, and pin 4 is for the ground (GND). This arrangement is crucial for powering the IC, whether it's used in a single supply mode or in a dual supply configuration.

2. Input Pins and Comparator Setup: The LM2903AVQDRQ1 contains two comparators. Each comparator has a non-inverting input (pin 3 for comparator one, pin 6 for comparator two) and an inverting input (pin 2 for comparator one, pin 7 for comparator two). These inputs are where the voltages to be compared are connected.

3. Output Pin Connections: The output of each comparator in the LM2903AVQDRQ1 (pin 1 for comparator one, pin 5 for comparator two) can be connected to the next stage of the circuit. The outputs can be used to drive various components depending on the application, such as LEDs, transistors, or other ICs.

4. Configuring the Comparator: To set up the comparator, apply the reference voltage to one of the inputs (either inverting or non-inverting) and the variable voltage to be compared to the other input. When these two voltages are compared, the output will change states.

5. Stability and Bypass Capacitors: It is advisable to use bypass capacitors near the power supply pins to ensure stability, particularly in environments with electrical noise. A capacitor value around 0.1 µF is commonly used.

6. Protective Measures: Considering the LM2903AVQDRQ1's usage in automotive and other demanding environments, incorporating protective elements like transient voltage suppressors can be beneficial to shield the IC from voltage spikes and other electrical disturbances.

Incorporating the LM2903AVQDRQ1 into a circuit requires careful attention to these details to guarantee effective and reliable functionality. The LM2903AVQDRQ1's suitability for voltage comparison and its robustness in diverse operating conditions make it a valuable component in automotive applications and other areas where reliability is crucial. For accurate and optimal use, always refer to the manufacturer's datasheet for the LM2903AVQDRQ1, which provides comprehensive specifications and connection guidelines.

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6. What is the process for return or replacement of LM2903AVQDRQ1?

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 LM2903AVQDRQ1 we delivered, we will accept the replacement or return of the LM2903AVQDRQ1 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 LM2903AVQDRQ1.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations