ISO6741QDWRQ1

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Texas Instruments ISO6741QDWRQ1

HIGH-RELIABILITY-COMPONENTS
Part No.:
ISO6741QDWRQ1
Manufacturer:
Texas Instruments
Package:
16-SOIC (0.295, 7.50mm Width)
Datasheet:
ISO6741QDWRQ1.pdf
Description:
AUTOMOTIVE, GENERAL-PURPOSE, QUA
In Stock:
2734
Quantity:
  Add To Cart
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    ISO6741QDWRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISO6741QDWRQ1 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 ISO6741QDWRQ1 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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    ISO6741QDWRQ1 informationISO6741QDWRQ1 information

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    ISO6741QDWRQ1 Typical application Circuitry

    ISO6741QDWRQ1

    The ISO6741QDWRQ1 is a high-performance digital isolator chip developed by Texas Instruments, specifically tailored for automotive and industrial applications. As an essential component for isolating digital signals, it is crucial to follow exact connection guidelines. Below are comprehensive steps to wire the ISO6741QDWRQ1 properly:

    1. Power Connections: Link the VCC1 (Pin 1) to your system's 3.3V or 5V supply for the input side. VCC2 (Pin 8) has to be linked to the output side's power supply. Establish a reliable ground connection using GND1 (Pin 4) and GND2 (Pin 5).

    2. Signal Inputs: The ISO6741QDWRQ1 has four channels for digital input. Connect IN1 (Pin 2) through IN4 (Pin 3) to the digital signals you need to isolate.

    3. Signal Outputs: Four isolated output channels are available. Pin 6 (OUT1) through Pin 7 (OUT4) will correspond to the isolated replicas of IN1 through IN4, respectively.

    4. Decoupling Capacitors: To provide noise immunity, incorporate 0.1µF decoupling capacitors between the VCC1 and GND1 pins as well as the VCC2 and GND2 pins. Locate these capacitors as closely as possible to the ISO6741QDWRQ1 to minimize parasitic inductance.

    5. Optional Enable Pin: Some versions of the ISO6741QDWRQ1 come with an optional Enable Pin (usually designated as EN). If your specific variant contains this, wire it up to control the output state as described in the datasheet.

    6. Signal Routing: For optimal performance, minimize the trace lengths between the ISO6741QDWRQ1 and the digital signals it is interfacing with.

    7. Grounding Scheme: Although GND1 and GND2 are isolated, maintaining a clean and separated ground plane for each side is recommended to preserve signal integrity.

    8. Test Points: Incorporate test points in your design to facilitate testing of the digital signals before and after they pass through the ISO6741QDWRQ1.

    9. Additional Safety Measures: Make sure to include current-limiting resistors if you suspect that the digital signals could exceed the chip's specified voltage levels.

    10. Verification: Once the circuit is assembled, verify the ISO6741QDWRQ1's proper operation by measuring the isolated outputs and comparing them with the input signals.

    By strictly adhering to these instructions, the ISO6741QDWRQ1 will efficiently serve its role in digital signal isolation within your circuit. As always, for any nuanced applications or for deeper understanding, consult the ISO6741QDWRQ1's official datasheet.

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    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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