AD7843ARQZ-REEL

- Mfr.Part #
- AD7843ARQZ-REEL
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SCREEN CNTRL 12BIT 16QSOP
- Stock
- 24,347





- In Stock :
- 24,347
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Touch Screen Controllers
- Lead Free :
- Contains Lead
- Resolution (Bits) :
- 12 b
- Packaging :
- Tape and Reel (TR)
- Number of Bits :
- 12
- ECCN Code :
- EAR99
- Polarity :
- Unipolar
- Operating Supply Voltage :
- 3.3V
- Factory Lead Time :
- 8 Weeks
- Number of Terminations :
- 16
- Mounting Type :
- Surface Mount
- Power Dissipation :
- 1.4mW
- Base Part Number :
- AD7843
- Consumer IC Type :
- CONSUMER CIRCUIT
- Terminal Pitch :
- 0.635mm
- Voltage - Supply :
- 2.2V~5.25V
- Qualification Status :
- Not Qualified
- Number of Pins :
- 16
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 16
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Contact Plating :
- Tin
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Input Capacitance :
- 37pF
- Integral Nonlinearity (INL) :
- 2 LSB
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Number of A/D Converters :
- 1
- Max Power Dissipation :
- 1.368mW
- Max Input Voltage :
- 3.6V
- Number of Analog Inputs :
- 2
- Supply Type :
- Single
- Voltage Reference :
- External
- Interface :
- Serial
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Number of Channels :
- 4
- Surface Mount :
- yes
- Touchscreen :
- 4 Wire Resistive
- Min Input Voltage :
- 1V
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- No
- Sampling Rate :
- 125 ksps
- Datasheets
- AD7843ARQZ-REEL

Touch Screen Controllers Analog Devices, Inc. AD7843ARQZ-REEL Overview
The Touch Screen Controllers Analog Devices, Inc. AD7843ARQZ-REEL is a highly integrated and precise 12-bit touch screen controller designed to interface with four-wire resistive touch screens. Engineered by Analog Devices, this IC is encapsulated in a compact 16-QSOP package, ensuring it fits seamlessly into a variety of digital applications. The AD7843ARQZ-REEL optimizes performance by providing an accurate and consistent user experience, making it an ideal choice for manufacturers looking to integrate reliable touch interface capabilities into their products. With its robust design and powerful functionality, the Touch Screen Controllers Analog Devices, Inc. AD7843ARQZ-REEL streamlines the development process for touch-enabled devices, enhancing user interaction and responsiveness.
AD7843ARQZ-REEL Features
The AD7843ARQZ-REEL boasts several key features that make it a superior choice for touch screen control applications. These features include a 12-bit resolution that ensures precise touch location detection, a single 2.2V to 5.25V power supply requirement for versatile application across different voltages, and a low power consumption that enhances device battery life. Additionally, the IC supports a serial interface compatible with SPI, QSPI, and MICROWIRE protocols for easy integration with existing digital frameworks.
AD7843ARQZ-REEL Applications
- Personal Digital Assistants (PDAs): Integrates with resistive touch screens to provide accurate stylus-based input, enhancing user interaction and functionality.
- Automotive Navigation Systems: Utilized in touch screen modules that require precise control and durability under varying environmental conditions.
- Point of Sale (POS) Machines: Offers reliable touch input for retail settings, ensuring quick and precise user interactions during transactions.
- Medical Monitoring Devices: Applied in medical equipment touch interfaces, providing critical ease of use and accuracy in various health care applications.
- Industrial Controls: Enhances interface reliability in harsh industrial environments with robust touch screen control capabilities.
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