lmages are for reference only See Product Specifications

Texas Instruments ISO124P

Part No.:
Texas Instruments
16-DIP (0.300, 7.62mm), 8 Leads
In Stock:
  Add To Cart
For more detailed including pricing and shipping
Quick response, quick quotation
Flash shipment, no worries after sales
Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Part Number
Email / phone number*
Contact Name / Company Name
  • Purchase and inquiryPurchase and inquiry

    ISO124P this integrated circuit is available in factory sealed anti static packs. at Please read product page below detail information. including ISO124P 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 ISO124P to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

    Purchase in

    There is no doubt that you may place an order without registering to

    We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

    Means of Payment in

    For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

    RFQ (Request for Quotations) in

    It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

    Our sales will reply to your request by email within 24 hours.

    Warm reminder

    1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

    2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

    Shipping & Handling

    Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

    The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

    Shipping Method

    Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

    Order Tracking for International Orders

    Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.


    ISO124P Typical application Circuitry


    The ISO124P is a precision isolation amplifier designed to offer high accuracy signal isolation and conditioned transmission across a barrier. In the domain of electronics, isolated amplification is indispensable in many scenarios, and ISO124P stands out with its unique features.

    Application Scenarios: The ISO124P is specifically crafted for applications demanding galvanic isolation. This includes but is not limited to:

    - Medical equipment where patient safety is of the utmost importance.

    - Industrial control systems, where isolating sensor signals from noisy environments is critical.

    - Data acquisition systems that require signal isolation for accurate readings.

    Main Parameters:

    1. High Accuracy: The ISO124P offers a low nonlinearity, ensuring that the signal on the isolated side is a faithful representation of the input.

    2. Wide Bandwidth: Suitable for various applications, its bandwidth can handle a diverse range of signals.

    3. Isolation Barrier: The device provides high-voltage isolation, making it suitable for applications that need to break ground loops or protect against voltage spikes.

    Circuit Connection:

    Consider an application where the ISO124P is used to isolate an analog signal from a sensor in an industrial environment:

    1. Powering the Amplifier: Connect the VCC1 (Pin 2) of the ISO124P to the positive terminal of your power supply, and the GND1 (Pin 3) to the ground. VCC2 (Pin 6) and GND2 (Pin 7) power the output side of the amplifier and should be connected similarly.

    2. Signal Input: The analog signal from your sensor should be connected to the INPUT (Pin 1) of the ISO124P. Given the high input impedance of the amplifier, it can be directly interfaced with most sensors.

    3. Isolated Output: The OUTPUT (Pin 8) provides the isolated and amplified signal. This can be connected to an ADC or any other subsequent processing or monitoring circuit.

    4. Feedback Path: To set the gain of the ISO124P, a feedback resistor (Rf) is connected between the OUTPUT (Pin 8) and the FEEDBACK (Pin 4). This resistor's value and an internal resistor control the amplifier's gain.

    Design Considerations:

    1. Power Supply Decoupling: Given that the ISO124P is a precision device, it's susceptible to noise from the power supply. Using decoupling capacitors close to the power pins can help mitigate this.

    2. Grounding: Proper grounding is essential, especially in isolated systems. Ensure the ground planes on either side of the ISO124P are kept separate to maintain isolation.

    3. Bandwidth Selection: Depending on the application, the bandwidth might need to be limited to avoid noise. This can be achieved using capacitors in the feedback path.

    4. Thermal Management: While the ISO124P doesn't usually run hot, in high-frequency applications or when placed in a warm environment, it's wise to consider heat dissipation.

    In summary, the ISO124P is a high-performance isolation amplifier tailored for applications requiring precise signal transmission across a barrier. While its design facilitates easy integration into most systems, meticulous attention to certain aspects like grounding, bandwidth, and power supply noise can ensure that one harnesses the full potential of the ISO124P in any application.

    ISO124P informationISO124P information

    ISO124P FAQ

    1. How to order ISO124P on

    Currently, only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does guarantee that ISO124P is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the ISO124P. All suppliers must pass our qualification reviews before they can publish their products including ISO124P on; we pay more attention to the channels and quality of ISO124P products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the ISO124P price and inventory displayed accurate?

    The price and inventory of ISO124P fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of ISO124P?

    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 ISO124P we delivered, we will accept the replacement or return of the ISO124P 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 ISO124P.

    (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

    7.How to contact us to get technical supports, such as ISO124P pin diagram, ISO124P datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

    Hot Products







    Contact Us