What is the Additional Feature ?

Name: LTV-352T-B
Brand: Lite-On Inc.
SKU: LTV-352T-B
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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Lite-On Inc. LTV-352T-B

Part No.:: LTV-352T-B

Manufacturer:: Lite-On Inc.

Package:: 4-SMD, Gull Wing

Datasheet:: LTV-352T-B.pdf

Description:: OPTOISO 3.75KV DARLINGTON 4SOP

In Stock:: 2975

Quantity:: Add To Cart

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LTV-352T-B Specifications

Packaging:
Tape & Reel (TR)
Series:
LTV-352T
ProductStatus:
Active
NumberofChannels:
1
Voltage-Isolation:
3750Vrms
CurrentTransferRatio(Min):
1000% @ 1mA
CurrentTransferRatio(Max):
-
TurnOn/TurnOffTime(Typ):
-
Rise/FallTime(Typ):
100µs, 20µs
InputType:
DC
OutputType:
Darlington
Voltage-Output(Max):
300V
Current-Output/Channel:
150mA
Voltage-Forward(Vf)(Typ):
1.2V
Current-DCForward(If)(Max):
50 mA
VceSaturation(Max):
1.2V
OperatingTemperature:
-55°C ~ 110°C
MountingType:
Surface Mount

LTV-352T-B this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTV-352T-B 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 LTV-352T-B 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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LTV-352T-B information

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LTV-352T-B Typical application Circuitry

LTV-352T-B

LTV-352T-B is an optocoupler device designed to provide electrical isolation between its input and output, effectively protecting sensitive electronic circuits from high voltage spikes, noise, and ground loop issues. This component is commonly used in applications requiring signal isolation, such as industrial controls, power supply systems, and communication interfaces.

Application Scenario: Microcontroller Interface Isolation

In scenarios where a microcontroller interfaces with high-voltage systems or noisy environments, LTV-352T-B is ideal for isolating the microcontroller inputs and outputs, ensuring signal integrity and protecting the microcontroller from potential damage.

Circuit Connection Details

1. Input Side Connection: Connect the microcontroller output pin to the input pin (Anode) of the LTV-352T-B through a current-limiting resistor. This resistor controls the current flowing through the LED inside the LTV-352T-B, preventing it from exceeding the maximum allowable current.

2. Grounding the Input Side: Connect the Cathode of the LTV-352T-B input side to the ground of the microcontroller circuit. This completes the input circuit for the optocoupler.

3. Output Side Connection: The output transistor of the LTV-352T-B acts as a switch in response to the input LED. Connect the Collector of the LTV-352T-B to the desired voltage level, which will be used to drive the load or the input of another circuit stage.

4. Output Load Connection: Connect the load or the next stage of the circuit to the Emitter of the LTV-352T-B. This might involve a pull-up resistor to a positive voltage or direct connection to another circuit input, depending on the requirements.

5. Isolation Barrier Consideration: Ensure that the layout respects the physical space between the input and output sides of the LTV-352T-B, maintaining the isolation barrier's integrity.

Design Considerations

- Current Limiting Resistor: Carefully calculate the value of the current-limiting resistor on the input side to ensure the LED within the LTV-352T-B is adequately driven without being overpowered.

- Output Load Characteristics: Understand the characteristics of the load or circuit connected to the LTV-352T-B output to ensure it can be properly driven by the optocoupler's transistor.

- Isolation Voltage Requirements: Verify that the isolation voltage rating of the LTV-352T-B meets the requirements of the application, providing sufficient protection against voltage transients.

- Speed and Bandwidth: Consider the switching speed and bandwidth of the LTV-352T-B and ensure they align with the communication or control signals' requirements in the application.

Integrating LTV-352T-B into a microcontroller interface for isolation purposes requires careful consideration of the input drive conditions, output load requirements, isolation needs, and the operational speed of the system. The LTV-352T-B provides a compact and efficient solution for achieving electrical isolation, but the circuit design must account for the specifics of the application to ensure optimal performance and protection.

LTV-352T-B FAQ

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3. Are the LTV-352T-B price and inventory displayed accurate?

The price and inventory of LTV-352T-B 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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6. What is the process for return or replacement of LTV-352T-B?

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 LTV-352T-B we delivered, we will accept the replacement or return of the LTV-352T-B 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 LTV-352T-B.

(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