AD7843ARQ-REEL
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- Mfr.Part #
- AD7843ARQ-REEL
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- QSOP
- Datasheet
- Download
- Description
- IC ADC 12BIT TOUCHSCREEN 16-QSOP
- Stock
- 15,000
- In Stock ：
- 15,000
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Touch Screen Controllers
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Operating Temperature (Max) :
- 85°C
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Number of Bits :
- 12
- Temperature Grade :
- Industrial
- ECCN Code :
- EAR99
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Output Bit Code :
- BINARY
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Number of Pins :
- 16
- Pbfree Code :
- No
- RoHS Status :
- Non-RoHS Compliant
- Number of Channels :
- 4
- Sample and Hold / Track and Hold :
- TRACK
- Reach Compliance Code :
- not_compliant
- Pin Count :
- 16
- JESD-609 Code :
- e0
- Output Format :
- Serial
- Terminal Pitch :
- 0.635mm
- Supply Current-Max :
- 0.38mA
- Package / Case :
- QSOP
- Number of Terminations :
- 16
- Packaging :
- Tape and Reel (TR)
- Number of Analog In Channels :
- 4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 1.7526mm
- Analog Input Voltage-Max :
- 3.6V
- Datasheets
- AD7843ARQ-REEL
Touch Screen Controllers Analog Devices, Inc. AD7843ARQ-REEL Overview
The AD7843ARQ-REEL by Analog Devices, Inc. is a precision integrated circuit designed specifically for touch screen applications. This 12-bit analog-to-digital converter (ADC) operates efficiently within a 16-QSOP package, tailored to offer reliable performance in interactive environments. Its main role is to convert touch location inputs into digital data that a processor can use to perform the desired actions. The utilization of the Touch Screen Controllers Analog Devices, Inc. AD7843ARQ-REEL in your products ensures not only accuracy and speed but also a significant enhancement in user interface responsiveness and reliability.
AD7843ARQ-REEL Features
This robust component boasts several features that make it an ideal choice for advanced touch screen systems:
- 12-bit resolution provides high precision in touch detection, crucial for fine control and detailed input.
- Serial interface compatible with SPI, QSPI, and MICROWIRE protocols, offering versatile connectivity options for various system architectures.
- Single supply operation (2.2V to 5.25V) ensures compatibility with a wide range of devices and reduces power requirements.
- On-chip temperature sensor enhances functionality and reliability by enabling the system to adjust operations based on environmental conditions.
- Fast conversion time enhances user experience by minimizing input lag.
AD7843ARQ-REEL Applications
- Smartphones and Tablets: Integrates with the touch screen to provide accurate positional data for on-screen interactions, improving user interface fluidity.
- Personal Navigation Devices: Used to interpret user touch allowing for dynamic and interactive map exploration.
- Point-of-Sale Systems: Enhances customer transactions through efficient touch input detection, ensuring quick and responsive service.
- Interactive Kiosks: Facilitates user interaction in public information stands and helps in delivering a better user experience.
- Industrial Controls: Reliable operation under various environmental conditions makes it suitable for use in interfaces for machinery and other equipment.
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