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Name: ISOW7840DWE
Brand: Texas Instruments
SKU: ISOW7840DWE
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 ISOW7840DWE

Part No.:: ISOW7840DWE

Manufacturer:: Texas Instruments

Package:: 16-SOIC (0.295, 7.50mm Width)

Datasheet:: ISOW7840DWE.pdf

Description:: DGTL ISO 5000VRMS 4CH GP 16SOIC

In Stock:: 2386

Quantity:: Add To Cart

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ISOW7840DWE Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
Technology:
Capacitive Coupling
Type:
General Purpose
IsolatedPower:
Yes
NumberofChannels:
4
Inputs-Side1/Side2:
4/0
ChannelType:
Unidirectional
Voltage-Isolation:
5000Vrms
CommonModeTransientImmunity(Min):
100kV/µs
DataRate:
100Mbps
PropagationDelaytpLH/tpHL(Max):
17.6ns, 17.6ns
PulseWidthDistortion(Max):
4.7ns
Rise/FallTime(Typ):
4ns, 4ns
Voltage-Supply:
3V ~ 5.5V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

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ISOW7840DWE information

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ISOW7840DWE Typical application Circuitry

ISOW7840DWE

The ISOW7840DWE is a standout device in a series that integrates digital isolation technology with an innovative approach, aimed at providing not only signal isolation but also integrated power to drive the isolated circuits. This device is tailored for applications that demand high integrity and reliability in signal transmission while requiring power for the isolated sections, making it a perfect fit for sophisticated industrial controls, advanced communication systems, and precision medical equipment. The ISOW7840DWE is a testament to the series' commitment to pushing the technological boundaries of isolation, ensuring both signal and power are transferred across isolated domains with utmost efficiency and safety.

1. Mastering Integrated Isolation and Power Delivery: The ISOW7840DWE exemplifies the series' pioneering efforts in merging digital signal isolation with power delivery within a single device. It is meticulously designed to address the dual challenges of isolating sensitive digital signals and providing power to isolated sections, enhancing the performance and reliability of electronic systems across a variety of demanding applications.

2. Engineered for Versatile System Integration: With an operational power supply voltage range tailored from 3V to 5.5V for the digital signals and incorporating an isolated DC-DC converter for power delivery, the ISOW7840DWE showcases remarkable adaptability across different electronic system architectures. This range ensures seamless integration into a wide array of applications, elevating both signal and power isolation with unparalleled precision and efficiency.

3. Strategically Configured Pin Layout for Optimal Functionality: The ISOW7840DWE boasts a meticulously organized pin configuration that enhances its dual functionality as a digital isolator and power provider. It includes input pins for digital signals requiring isolation, VCC pins for primary power supply connections, and GND pins for grounding. Output pins are dedicated to relaying isolated signals, while additional pins provide the isolated power output. This precise arrangement of pins is essential for maximizing the ISOW7840DWE's capabilities in delivering high-quality signal isolation alongside efficient power transfer.

4. Advanced Thermal Management for Sustained Performance: To maintain its integrity and performance, the ISOW7840DWE employs state-of-the-art thermal management strategies. Optimizing the PCB design for effective heat dissipation and potentially incorporating additional cooling solutions are crucial for keeping the device within its optimal temperature range, thereby ensuring reliability and longevity.

5. Tailored Circuit Design for Superior Isolation and Power Efficiency: Integrating the ISOW7840DWE into isolation circuits with power delivery necessitates a comprehensive design approach that focuses on electromagnetic compatibility (EMC), signal integrity, and power efficiency. Selecting compatible components that complement the ISOW7840DWE's operational characteristics and configuring the PCB to minimize electromagnetic interference are key to achieving superior levels of signal isolation and power delivery efficiency, essential for the device's successful application in critical environments.

6. Robust Protection Mechanisms for Enhanced Safety: The ISOW7840DWE is equipped with an array of protection features designed to ensure the safety and reliability of the digital isolation and power delivery system. These mechanisms, aimed at counteracting electrical disturbances and overloads, significantly contribute to the stability and safety of systems utilizing the ISOW7840DWE for vital isolation and power functions.

7. Transforming Electronic Systems with Cutting-Edge Isolation Solutions: The deployment of the ISOW7840DWE within electronic systems signifies a significant leap in isolation technology. Its ability to provide efficient and reliable signal isolation along with integrated power delivery is instrumental in enhancing the functionality and safety of industrial control systems, communication networks, and medical devices, underscoring its pivotal role in advancing integrated isolation technologies.

In essence, the ISOW7840DWE from its series represents a significant advancement in the field of digital isolation and power delivery technology, featuring a comprehensive power supply range, detailed pin layout for full functionality, innovative thermal management strategies, and meticulous circuit design considerations. These attributes significantly elevate the efficiency and reliability of combined signal and power isolation across various high-demand applications, emphasizing the series' dedication to innovation and excellence in developing sophisticated isolation solutions.

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6. What is the process for return or replacement of ISOW7840DWE?

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 ISOW7840DWE we delivered, we will accept the replacement or return of the ISOW7840DWE 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 ISOW7840DWE.

(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