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AD7879-1ACBZ-RL

Part No AD7879-1ACBZ-RL
Manufacturer Analog Devices Inc.
Catalog Data Acquisition - Touch Screen Controllers
Description Low Voltage Controller for Touch Screens
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer Analog Devices Inc.
Packaging Reel - TR
Part Status Obsolete(EOL)
Touchscreen 4 Wire Resistive
Resolution (Bits) 12 b
Interface I2C, Serial
Voltage Reference External
Operating Supply Voltage 1.6 V ~ 3.6 V
Operating Temperature Range -40°C ~ 85°C
Mounting SMD
Package 16-VQFN Exposed Pad, CSP
Manufacturer Package 16-LFCSP-VQ (4x4)
Win Source Part Number 1137919-AD7879-1ACBZ-RL
Manufacturer Homepage www.analog.com
Popularity Medium
Supply and Demand Status Limited
Family Name AD7879-1
Introduction Date October 01, 2008
ECCN EAR99
Country of Origin Taiwan
Estimated EOL Date Obsolete
Ultra Librarian 3D Model Ultra Librarian AD7879-1ACBZ-RL CAD Model

Description

The AD7879-1ACBZ-RL is a highly integrated touch screen controller solution from the renowned semiconductor manufacturer, Analog Devices Inc. Designed to interface with 4-wire resistive touch screens, this device is an essential component in enhancing user interaction with a variety of electronic devices such as smartphones, GPS navigation systems, and portable media players.

Key Features

  • Single Supply Operation: The device operates on a 2.2 V to 3.6 V power supply, making it suitable for battery-powered applications where power efficiency is crucial.
  • High Resolution: The AD7879-1ACBZ-RL provides 12-bit resolution on both the X and Y axes, ensuring precise touch location detection and a smooth user interface experience.
  • On-Chip Calibration: Featuring automatic calibration functionality, the device compensates for variations in touch screen resistance, which enhances accuracy and reliability.
  • Low Power Consumption: With a power-down mode that significantly reduces current consumption, this touch screen controller is optimized for power-sensitive applications.
  • Multiple Communication Interfaces: It supports I2C, SPI, and Serial Interface options, providing flexibility in system design and ease of integration with a variety of microprocessors and microcontrollers.

Applications

The AD7879-1ACBZ-RL is versatile and can be used in a multitude of applications where touch screen functionality is desired. It is particularly well-suited for portable devices, such as:

  • Smartphones and Tablets
  • Personal Digital Assistants (PDAs)
  • GPS Navigation Systems
  • Portable Media Players
  • Point-of-Sale Terminals

Product Packaging and Quality

Ensuring high durability and quality, the AD7879-1ACBZ-RL is packaged in a 16-lead, RoHS-compliant, CBGA (Chip Ball Grid Array) package. The 'RL' at the end of the product name indicates that the device is provided in reel packaging, which is suitable for automated assembly processes, making it a convenient choice for mass production requirements.

For detailed technical specifications, application notes, and support documentation, visit the Analog Devices Inc. website or contact their customer support team.

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Pricing & Ordering

Quantity Unit Price Ext. Price
23+ $2.6115 $60.0645
54+ $2.1437 $115.7598
84+ $2.0767 $174.4428
115+ $2.0097 $231.1155
149+ $1.9427 $289.4623
199+ $1.7417 $346.5983
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Availability: 42 pieces
MOQ: 23 pcs
Order Increment : 1 pcs
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