PCF8576CT/S440/1Y this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCF8576CT/S440/1Y 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 PCF8576CT/S440/1Y 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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Application Scenarios
The PCF8576CT/S440/1Y is extensively used in scenarios such as automotive dashboards, consumer electronics like digital watches and calculators, industrial control panels, and home appliance interfaces.
Parameter Features
Key features of the PCF8576CT/S440/1Y include:
- Ability to drive multiple LCD segments.
- Integrated I²C-bus interface for communication.
- Low power consumption, suitable for battery-powered devices.
- Versatility in handling different multiplexing rates for various LCD configurations.
Application Scenario - Industrial Control Panel Display: Circuit Connection Method
1. LCD Panel Integration: Connect the segment outputs (S0 to Sx) and common outputs (C0 to Cx) of the PCF8576CT/S440/1Y to the corresponding segments and commons of the industrial control panel's LCD. The specific number of connections will depend on the LCD's configuration.
2. I²C Communication Setup: Interface the SDA (Serial Data) and SCL (Serial Clock) pins of the PCF8576CT/S440/1Y with the I²C bus of the control system's microcontroller or processor for communication and control.
3. Power Supply Connection: Link the VDD pin to a suitable power supply, which can range from 3.3V to 5V depending on the system requirements, and connect the VSS pin to the system ground.
4. Contrast Adjustment Mechanism: Implement a contrast control by connecting a variable resistor or a digital potentiometer to the VLCD pin, enabling adjustable display contrast for optimal visibility.
Circuit Design Considerations
- Compatibility with LCD Panel: Ensure that the specifications of the LCD panel are compatible with the PCF8576CT/S440/1Y's driving capabilities.
- Stable Power Supply: Maintain a stable and clean power supply to avoid issues like flickering or unstable displays.
- I²C Bus Integrity: Properly design the I²C bus, incorporating pull-up resistors and considering bus capacitance to ensure reliable communication.
- Effective Contrast Control: Provide a robust mechanism for adjusting the contrast of the LCD to ensure clear readability under varying lighting conditions and viewing angles.
In an industrial control panel application, the PCF8576CT/S440/1Y serves as a crucial component for driving the LCD display, ensuring clear and efficient display of vital information, which is essential for monitoring and controlling industrial processes.
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The price and inventory of PCF8576CT/S440/1Y 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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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 PCF8576CT/S440/1Y we delivered, we will accept the replacement or return of the PCF8576CT/S440/1Y 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 PCF8576CT/S440/1Y.
(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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