Продукция > Интегральные схемы (ИС) > ИС для управления питанием > AY0438-I/L
  • AY0438-I/L

Изображения приведены только для справки, см. Технические характеристики изделия.


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Display Driver, LCD, 32 Segments, 3 V to 8.5 V, CMOS & TTL, Serial Interface, LCC-44

  • Упаковка/Ящик :
  • PLCC-44
  • категорий продукта :
  • LCD Drivers
  • RoHs Status:
  • Rohs
  • Наличность:
  • 1819


Запрос он-лайн

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AY0438-I/L информация о продукте

The AY0438-I/L is a CMOS LCD Driver acts as a smart peripheral that drives up to 32 LCD segments. The AY0438 is a CMOS integrated device that drives a liquid crystal display, usually under microprocessor control. It needs only three control lines due to its serial input construction. It latches the data to be displayed and relieves the microprocessor from the task of generating the required waveforms. The AY0438 can drive any standard or custom parallel drive LCD display, whether it be field effect or dynamic scattering; 7/9/14/16-segment characters, decimals, leading + or - or special symbols. Several AY0438 devices can be cascaded. The AC frequency of the LCD waveforms can either be supplied by the user or generated by attaching a capacitor to the LCD input, which controls the frequency of an internal oscillator.



  • CMOS and TTL-compatible inputs
  • Electrostatic discharge protection on all pins
  • Cascadable
  • On-chip oscillator
  • Requires only three control lines

Технические параметры

  • Number of Digits
  • 4
  • Number of Segments
  • 32
  • Maximum Clock Frequency
  • 1.5 MHz
  • Operating Supply Voltage
  • 3 V to 8.5 V
  • Maximum Operating Temperature
  • + 85 C
  • Minimum Operating Temperature
  • - 40 C
  • Package / Case
  • PLCC-44
  • Packaging
  • Tube
  • Attached Touch Screen
  • No
  • Maximum Power Dissipation
  • 250 mW
  • Maximum Supply Current
  • 60 uA
  • Mounting Style
  • Factory Pack Quantity
  • 27

AY0438-I/L Связанные специальные

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **UIS ***


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Перевозка Больше
Estimated Delivery Time: Oct 02 - Oct 07 days (choose Expedited at checkout).

Перевозка & Оплата


  • Доставка типа
  • Гонорар корабля
  • Затягивание
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Условия платежа
  • Рука Плата
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • https://www.paypal.com/
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • https://www.westernunion.com/
  • charge US$0.00 banking fee.
  • http://global.moneygram.com/

Мы обеспечиваем высокое качество продукции, заботливое обслуживание и после продажи гарантии

  • У нас есть богатые продукты, может удовлетворить ваши различные потребности.

    У нас есть богатые продукты, может удовлетворить ваши различные потребности.

  • Минимальное количество заказа начинается от 1шт.

    Минимальное количество заказа начинается от 1шт.

  • Самая низкая международная стоимость доставки начинается от $ 2,00 США.

    Самая низкая международная стоимость доставки начинается от $ 2,00 США.

  • 90 дней гарантия качества для всех продуктов.

    90 дней гарантия качества для всех продуктов.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that AY0438-I/L is the original manufacturer or agent of MICROCHIP?
We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their AY0438-I/L devices; we pay more attention to the channels and quality of AY0438-I/L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AY0438-I/L chips? Including MICROCHIP original factory information, LCD Drivers application, AY0438-I/L pictures?
You can use Jotrin's intelligent search engine, or filter by LCD Drivers category, or find it through Microchip Technology, Inc Information page.
Q: Are the MICROCHIP's AY0438-I/L price and stock displayed on the platform accurate?
The MICROCHIP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AY0438-I/L, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of AY0438-I/L?
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 AY0438IL we delivered, we will accept the replacement or return of the AY0438-I/L 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 AY0438-I/L.
(3)The AY0438-I/L 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
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as AY0438-I/L datasheet pdf, AY0438 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Microchip Technology, Inc

Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip offers outstanding technical support along with d...
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