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Name: PCA85162T/Q900/1,118
Brand: NXP USA Inc.
SKU: PCA85162T/Q900/1,118
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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NXP USA Inc. PCA85162T/Q900/1,118

Part No.:: PCA85162T/Q900/1,118

Manufacturer:: NXP USA Inc.

Package:: -

Datasheet:: PCA85162T/Q900/1,118.pdf

Description:: LIQUID CRYSTAL DRIVER, 32-SEGMEN

In Stock:: 2523

Quantity:: Add To Cart

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PCA85162T/Q900/1,118 Specifications

Package/Case:
-
Packaging:
Bulk
Series:
*
ProductStatus:
Active
Type:
-
Protocol:
-
NumberofDrivers/Receivers:
-
Duplex:
-
ReceiverHysteresis:
-
DataRate:
-
Voltage-Supply:
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OperatingTemperature:
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MountingType:
-

PCA85162T/Q900/1,118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCA85162T/Q900/1,118 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 PCA85162T/Q900/1,118 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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PCA85162T/Q900/1,118 information

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PCA85162T/Q900/1,118 Typical application Circuitry

PCA85162T Q900 1,118

The PCA85162T/Q900/1,118 is a segment LCD driver optimized for driving segment liquid crystal displays (LCDs) with high efficiency and minimal external components required. This makes it particularly suitable for applications where low power consumption and compact design are essential, such as in portable medical devices, automotive dashboard displays, household appliances, and industrial control panels.

Application Scenario: Portable Medical Device Display

Initial Setup and Power Connections

- Ground and Power Supply: VSS (Pin 1) must be connected to the system's ground. VDD (Pin 20) should be linked to a power source, typically between +3.0V to +3.3V, to power the internal logic of the PCA85162T/Q900/1,118.

- Capacitive Pump Configuration: The capacitors connected to CAP1N, CAP1P (Pins 18 and 19) and CAP2N, CAP2P (Pins 16 and 17) support the internal charge pump. This pump is crucial for generating the necessary voltage levels that drive the LCD segments beyond the power supply voltage, allowing for clear visibility.

Communication Interface

- I2C Communication Lines: SCL (Pin 5) and SDA (Pin 6) are used for I2C communication, connecting to the host microcontroller. This digital interface allows for the control of the PCA85162T/Q900/1,118, including setting up display patterns and adjusting configurations.

LCD Drive Scheme

- Common and Segment Connections: COM0 to COM3 (Pins 7 to 10) connect to the common planes of the LCD, while SEG0 to SEG39 span across various pins for segment connections. This multiplexing capability enables the PCA85162T/Q900/1,118 to drive complex displays with multiple characters or symbols.

- Optimizing Visibility: Adjust the bias ratio and operating frequency via I2C to enhance the contrast and readability of the display. This is crucial in medical devices where display clarity can impact usability in different lighting conditions.

Design Considerations

- Efficient Power Use: Given the PCA85162T/Q900/1,118's application in devices often reliant on battery power, optimizing for low power consumption is paramount. Utilize sleep modes and dynamic contrast adjustment to conserve energy.

- Contrast and Ambient Light: The display must be readable under various lighting conditions. Experiment with the PCA85162T/Q900/1,118's adjustable voltage levels to find the best contrast settings.

- EMI Sensitivity: Design the PCB layout to minimize electromagnetic interference, especially important in medical environments. Keep signal paths short and well-grounded.

- Thermal Management: Ensure the PCA85162T/Q900/1,118 and its associated components are operated within their temperature ranges, particularly in devices that may be subject to varying environmental conditions.

Incorporating the PCA85162T/Q900/1,118 into a portable medical device display involves meticulous planning around power management, display clarity, and reliability under various conditions. By leveraging the PCA85162T/Q900/1,118's capabilities, designers can achieve a balance between functionality and efficiency, making it an ideal choice for applications where precision and dependability are crucial.

PCA85162T/Q900/1,118 FAQ

1. How to order PCA85162T/Q900/1,118 on icwhale.com?

Currently, icwhale.com 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.

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3. Are the PCA85162T/Q900/1,118 price and inventory displayed accurate?

The price and inventory of PCA85162T/Q900/1,118 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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5. How is the shipping arranged?

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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 PCA85162T/Q900/1,118?

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 PCA85162T/Q900/1,118 we delivered, we will accept the replacement or return of the PCA85162T/Q900/1,118 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 PCA85162T/Q900/1,118.

(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