ADS7846IRGVR
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- Mfr.Part #
- ADS7846IRGVR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC SCREEN CNTRL 12BIT 16FN
- Stock
- 1,786
- In Stock ：
- 1,786
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- Manufacturer :
- Texas Instruments
- Product Category :
- Touch Screen Controllers
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 2.7V
- Voltage Reference :
- External Internal
- Touchscreen :
- 4 Wire Resistive
- Nominal Supply Current :
- 280μA
- Terminal Pitch :
- 0.65mm
- Number of Bits :
- 12
- Weight :
- 41.503702mg
- Number of Functions :
- 1
- Height Seated (Max) :
- 1mm
- Operating Supply Current :
- 500μA
- Supply Voltage-Min (Vsup) :
- 2.2V
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Pin Count :
- 16
- Base Part Number :
- ADS7846
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 16
- Package / Case :
- 16-VQFN Exposed Pad
- Interface :
- SPI
- Radiation Hardening :
- No
- Number of Terminations :
- 16
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pbfree Code :
- yes
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e4
- Width :
- 4mm
- Length :
- 4mm
- Supply Voltage-Max (Vsup) :
- 5.25V
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Position :
- QUAD
- Resolution (Bits) :
- 12 b
- Lead Free :
- Contains Lead
- Voltage - Supply :
- 2.2V~5.25V
- Datasheets
- ADS7846IRGVR
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Touch Screen Controllers Texas Instruments ADS7846IRGVR Overview
The Touch Screen Controllers Texas Instruments ADS7846IRGVR is a precision touch screen controller designed to facilitate high-performance input functionalities across a wide range of consumer and industrial electronic applications. With its 12-bit resolution and compact 16-pin TSSOP package, this integrated circuit offers an optimal solution for enhancing interactive user interfaces. The ADS7846IRGVR is specifically engineered to deliver accurate and reliable touch screen performance, which is crucial for modern touchscreen technologies. Its ability to interface with four-wire touch screens makes it an adaptable and essential component for developers aiming to incorporate intuitive touch capabilities into their devices.
ADS7846IRGVR Features
The ADS7846IRGVR boasts several features that make it stand out as a leading choice for touch screen management. Key features include its 12-bit resolution that ensures precise touch location detection, and a versatile SPI interface that provides fast and efficient communication with microcontrollers. The device operates over a wide power supply range from 2.7V to 5.25V, making it suitable for various electronic environments and battery-operated applications. Additionally, its built-in on-chip FIFO memory helps streamline data management and improve overall system responsiveness.
ADS7846IRGVR Applications
- Smartphones and Tablets: In these devices, the ADS7846IRGVR manages the touch input, enabling smooth and accurate user interaction crucial for device operation and user satisfaction.
- GPS Navigation Systems: It enhances user interface by providing precise touch control, allowing for easier input and better interaction with maps and navigation menus.
- Medical Devices: The ADS7846IRGVR is used in medical touch screens, where precise and reliable touch performance is necessary for adjusting settings and entering data efficiently.
- Point of Sale (POS) Systems: In retail environments, this controller supports the touch inputs on POS terminals, ensuring fast and accurate transaction processing.
- Industrial Controls: The controller is also essential in industrial touch panels where robustness and precision are required for controlling machinery and equipment.
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