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AD7843 Datasheet (PDF) - Analog Devices

AD7843 Datasheet PDF - Analog Devices
Part # AD7843
Download  AD7843 Download

File Size   440.57 Kbytes
Page   21 Pages
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices
Description Touch Screen Digitizer

AD7843 Datasheet (PDF)

Go To PDF Page Download Datasheet
AD7843 Datasheet PDF - Analog Devices

Part # AD7843
Download  AD7843 Click to download

File Size   440.57 Kbytes
Page   21 Pages
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices
Description Touch Screen Digitizer

AD7843 Datasheet (HTML) - Analog Devices

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AD7843 Product details

GENERAL DESCRIPTION
The AD7843 is a 12-bit successive approximation ADC with a synchronous serial interface and low on resistance switches for driving touch screens. The part operates from a single 2.2 V to 5.25 V power supply and features throughput rates greater than 125 kSPS.

FEATURES
   4-wire touch screen interface
   Specified throughput rate of 125 kSPS
   Low power consumption:
      1.37 mW max at 125 kSPS with VCC = 3.6 V
   Single supply, VCC of 2.2 V to 5.25 V
   Ratiometric conversion
   High speed serial interface
   Programmable 8-bit or 12-bit resolution
   2 auxiliary analog inputs
   Shutdown mode: 1 µA max
   16-lead QSOP and TSSOP packages

APPLICATIONS
   Personal digital assistants
   Smart hand-held devices
   Touch screen monitors
   Point-of-sales terminals
   Pagers




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About Analog Devices


Analog Devices, Inc. (ADI) is a publicly traded company that designs, develops, and manufactures high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs).
The company was founded in 1965 and is headquartered in Norwood, Massachusetts.
ADI serves a wide range of industries, including aerospace and defense, automotive, communications, consumer, industrial, medical, and test and measurement.
The company's product portfolio includes data converters, amplifiers and comparators, power management ICs, microcontrollers, sensors, and radio frequency (RF) and microwave components, among others.
ADI is dedicated to innovation and customer satisfaction, and is committed to providing its customers with high-quality, reliable solutions to meet their needs.
With a focus on energy efficiency and sustainability, ADI is a leader in the analog and mixed-signal IC industry, driving technological advancements and providing innovative solutions to the world's most challenging problems.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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