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Name: LM2903DG
Brand: ON Semiconductor
SKU: LM2903DG
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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ON Semiconductor LM2903DG

Part No.:: LM2903DG

Manufacturer:: ON Semiconductor

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

Datasheet:: LM2903DG.pdf

Description:: IC COMP DUAL OFFSET LV 8SOIC

In Stock:: 3545

Quantity:: Add To Cart

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LM2903DG Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
Type:
General Purpose
NumberofElements:
2
OutputType:
CMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage-SupplySingle/Dual(±):
2V ~ 36V, ±1V ~ 18V
Voltage-InputOffset(Max):
7mV @ 30V
Current-InputBias(Max):
0.25µA @ 5V
Current-Output(Typ):
16mA @ 5V
Current-Quiescent(Max):
2.5mA
CMRRPSRR(Typ):
-
PropagationDelay(Max):
-
Hysteresis:
-
OperatingTemperature:
-40°C ~ 105°C
MountingType:
Surface Mount

LM2903DG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM2903DG 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 LM2903DG 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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LM2903DG information

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LM2903DG Typical application Circuitry

LM2903DG

The LM2903DG is a component of the LM2903 series, a set of dual differential comparators known for their functionality in voltage comparison tasks. This series is well-suited for a multitude of applications that require a reliable comparison of voltages, with the LM2903DG being no exception. It offers consistent performance in diverse electrical environments.

1. Power Connections: The LM2903DG is commonly presented in an 8-pin package. Pin 8 is allocated for the positive supply voltage (Vcc), and pin 4 is connected to the ground (GND). These connections are indispensable for the operation of the IC, compatible with both single and dual power supply modes.

2. Input Pins for Comparator Function: The LM2903DG features two comparators. Each comparator comprises an inverting input (pin 2 for the first comparator, pin 7 for the second) and a non-inverting input (pin 3 for the first comparator, pin 6 for the second). It is at these inputs that the comparison voltages are applied.

3. Comparator Outputs: The comparator outputs in the LM2903DG are found at pin 1 for the first comparator and pin 5 for the second. These outputs can interface with further circuit components as necessitated by the specific application.

4. Configuring the Comparators: In setting up the LM2903DG, one would typically apply a reference voltage to one of the inputs (inverting or non-inverting) and the variable voltage that is subject to comparison to the other input. The comparator outputs a signal based on the voltage differential between these two inputs.

5. Noise Reduction and Circuit Stability: To mitigate noise and enhance circuit stability, the integration of bypass capacitors near the power supply pins is recommended. Capacitors with a value in the vicinity of 0.1 µF are typically employed for this purpose.

6. Protecting the IC: The inclusion of protective elements, such as transient voltage suppressors, is advisable to protect the LM2903DG from sudden voltage spikes and other electrical anomalies, particularly in harsh electrical environments.

Integrating the LM2903DG into a circuit requires meticulous attention to these aspects to ensure efficient and dependable functionality. The LM2903DG's precision in voltage comparison and its resilience make it an integral component in a wide range of electronic applications. Consult the LM2903DG's manufacturer datasheet for precise and effective usage, which offers comprehensive specifications and detailed connection guidelines.

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6. What is the process for return or replacement of LM2903DG?

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 LM2903DG we delivered, we will accept the replacement or return of the LM2903DG 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 LM2903DG.

(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