What is the Additional Feature ?

Name: ADS7846IRGVR
Brand: Texas Instruments
SKU: ADS7846IRGVR
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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Texas Instruments ADS7846IRGVR

Part No.:: ADS7846IRGVR

Manufacturer:: Texas Instruments

Package:: 16-VQFN Exposed Pad

Datasheet:: ADS7846IRGVR.pdf

Description:: IC SCREEN CNTRL 12BIT 16FN

In Stock:: 26500

Quantity:: Add To Cart

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ADS7846IRGVR Specifications

Package/Case:
16-VQFN Exposed Pad
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Discontinued at Mosen
Touchscreen:
4 Wire Resistive
Resolution(Bits):
12 b
Interface:
SPI
VoltageReference:
External, Internal
Voltage-Supply:
2.2V ~ 5.25V
Current-Supply:
500 µA
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ADS7846IRGVR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADS7846IRGVR 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 ADS7846IRGVR 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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ADS7846IRGVR information

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ADS7846IRGVR Application Introduction

ADS7846IRGVR is a high-performance touch screen controller commonly used in various electronic devices for precise touch input functionality.

Application Scenario:

In designing a touchscreen interface for consumer electronics or industrial control systems, ADS7846IRGVR can be effectively utilized to enable accurate and responsive touch input.

Circuit Design:

To design a touchscreen interface using ADS7846IRGVR, consider the following steps:

1. Touchscreen Connection:

Connect the touchscreen panel to the appropriate pins of ADS7846IRGVR, ensuring proper signal routing and impedance matching for reliable touch detection.

2. Signal Integrity:

Implement signal conditioning techniques such as impedance matching and noise filtering to ensure optimal signal integrity and minimize noise interference during touch input.

3. Power Management:

Ensure stable power supply to ADS7846IRGVR and associated components, utilizing voltage regulators and decoupling capacitors to minimize voltage fluctuations and ensure consistent performance.

4. Touch Panel Calibration:

Implement touchscreen calibration routines to accurately map touch coordinates to display pixels, ensuring precise touch input recognition across the entire touchscreen surface.

5. Thermal Management:

Consider thermal management techniques such as heat sinks or thermal pads to dissipate heat generated during operation and prevent overheating of ADS7846IRGVR and surrounding components.

Considerations:

When designing the touchscreen interface, it's essential to consider:

- Touchscreen Driver Compatibility: Ensure compatibility with the target microcontroller or touchscreen interface IC, verifying driver availability and functionality.

- Touch Sensitivity Adjustment: Implement software-adjustable touch sensitivity settings to accommodate different touchscreen panel types and user preferences.

- Environmental Factors: Consider environmental factors such as temperature and humidity variations, designing the touchscreen interface to maintain reliable performance under diverse operating conditions.

- ESD Protection: Incorporate electrostatic discharge (ESD) protection measures to safeguard ADS7846IRGVR and connected components from potential damage due to static electricity discharge.

- Firmware Optimization: Develop efficient firmware algorithms to handle touch input processing efficiently, ensuring responsive touchscreen operation and minimizing system resource usage.

ADS7846IRGVR FAQ

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3. Are the ADS7846IRGVR price and inventory displayed accurate?

The price and inventory of ADS7846IRGVR 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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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 ADS7846IRGVR?

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 ADS7846IRGVR we delivered, we will accept the replacement or return of the ADS7846IRGVR 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 ADS7846IRGVR.

(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