AMC1311QDWVRQ1

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Texas Instruments AMC1311QDWVRQ1

HIGH-RELIABILITY-COMPONENTS
Part No.:
AMC1311QDWVRQ1
Manufacturer:
Texas Instruments
Package:
8-SOIC (0.295, 7.50mm Width)
Datasheet:
AMC1311QDWVRQ1.pdf
Description:
IC ISOLATION 8SOIC
In Stock:
3407
Quantity:
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    AMC1311QDWVRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AMC1311QDWVRQ1 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 AMC1311QDWVRQ1 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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    AMC1311QDWVRQ1 informationAMC1311QDWVRQ1 information

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    AMC1311QDWVRQ1 Typical application Circuitry

    AMC1311QDWVRQ1

    The AMC1311QDWVRQ1 is a high-precision, isolated amplifier that has been designed for current sensing and voltage sensing in applications such as motor control and power inverter applications. The device features an input stage that can be powered from a 3.3V or 5V supply and a separate, isolated output stage that can be powered from a 3.3V or 5V supply. This device provides accurate measurements of differential voltage signals. An overview of the application circuit utilizing the AMC1311QDWVRQ1 can be found here: 

    1. Power Supply: The AMC1311QDWVRQ1 requires dual supply voltages. The VDD1 supply is for the high-side (input), and the VDD2 supply is for the low-side (output). These can both be 3.3V or 5V supplies. The device typically consumes 19mA of current from VDD1 and 4.7mA of current from VDD2. 
    2. Isolation Barrier: The device has a capacitive isolation barrier that separates the high-side from the low-side, providing an isolation voltage of 3000Vrms for 1 minute per UL1577. 
    3. Input Stage: The AMC1311QDWVRQ1 input stage is a differential input connected to the INP and INN pins. The differential input range is from -250mV to +250mV. 
    4. Output Stage: The output stage provides a differential output that is proportional to the differential input voltage. The range of the output voltage is 0V to VDD2. 
    5. Gain: The gain of the amplifier is determined by an internal precision resistor divider and can be set to 8.2 V/V. 
    6. Grounding and Layout: As with any precision device, proper PCB layout and grounding practices should be followed. This includes using a four-layer board for improved thermal performance and noise immunity. Use short, direct traces to the shunt resistor and avoid using vias in the differential input traces if possible. 
    Please consult the AMC1311QDWVRQ1's datasheet and any application notes for more specific design information, including detailed power supply requirements, layout recommendations, and any potential application circuit examples.

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    6. What is the process for return or replacement of AMC1311QDWVRQ1?

    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 AMC1311QDWVRQ1 we delivered, we will accept the replacement or return of the AMC1311QDWVRQ1 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 AMC1311QDWVRQ1.

    (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

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