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Name: HEF4541BT,652
Brand: Nexperia USA Inc.
SKU: HEF4541BT,652
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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Nexperia USA Inc. HEF4541BT,652

Part No.:: HEF4541BT,652

Manufacturer:: Nexperia USA Inc.

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

Datasheet:: HEF4541BT,652.pdf

Description:: IC OSC PROG TIMER 36MHZ 14SOIC

In Stock:: 2923

Quantity:: Add To Cart

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HEF4541BT,652 Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Programmable Timer
Count:
-
Frequency:
36MHz
Voltage-Supply:
4.5V ~ 15.5V
Current-Supply:
500 µA
OperatingTemperature:
-40°C ~ 85°C

HEF4541BT,652 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including HEF4541BT,652 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 HEF4541BT,652 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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HEF4541BT,652 information

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HEF4541BT,652 performance and reliability evaluation in extreme environments

HEF4541BT,652 is a programmable timer IC commonly used in various timing applications, such as frequency dividers, time-delay circuits, and oscillators. It features a stable oscillator, a programmable time delay, and output control capabilities.

Application Scenario:

In automotive electronics, HEF4541BT,652 can be utilized to generate precise timing signals for functions like fuel injection timing or ignition timing control systems.

Circuit Design:

To design a timing circuit using HEF4541BT,652, follow these steps:

1. Oscillator Configuration:

Connect external components, such as resistors and capacitors, to configure the oscillator frequency according to the application requirements. Adjust the resistor and capacitor values connected to pins EXT and RT, respectively, for desired timing intervals.

2. Time Delay Programming:

Set the desired time delay using the programming inputs A, B, C, and R. These inputs determine the division ratio of the internal oscillator frequency, thereby controlling the output pulse width.

3. Output Control:

Utilize the output pin Q to drive external devices or circuits based on the programmed time delay. This pin provides a pulse signal with a width determined by the oscillator frequency and time delay settings.

4. Power Supply:

Ensure stable power supply voltages are provided to HEF4541BT,652 to maintain accurate timing operation. Use voltage regulators and decoupling capacitors to minimize voltage fluctuations and noise.

5. Environmental Considerations:

When deploying HEF4541BT,652 in extreme environments, such as high temperatures or high humidity conditions, consider the following factors:

- Temperature Range: Verify the operating temperature range of HEF4541BT,652 and ensure it meets the application's temperature requirements. Provide proper thermal management if operating temperatures approach the specified limits.

- Moisture Protection: Shield the circuit board and encapsulate the IC to protect against moisture ingress, especially in humid environments, to prevent corrosion and electrical shorts.

- Vibration and Shock Resistance: Securely mount HEF4541BT,652 and other components to withstand mechanical stresses from vibration and shock, ensuring reliable operation in harsh conditions.

Performance Analysis:

Through rigorous testing and validation, HEF4541BT,652 demonstrates reliable timing accuracy and stability in extreme environmental conditions. Its robust design and wide operating temperature range make it suitable for demanding applications where precise timing control is essential.

HEF4541BT,652 FAQ

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3. Are the HEF4541BT,652 price and inventory displayed accurate?

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6. What is the process for return or replacement of HEF4541BT,652?

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 HEF4541BT,652 we delivered, we will accept the replacement or return of the HEF4541BT,652 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 HEF4541BT,652.

(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