AD7877

PRODUCTION

Touch Screen Controller

Data Sheet (Rev. E) Product Selection Table

Part Models: 3
1ku List Price: Starting From $2.86

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Part Details

4-wire touch screen interface
LCD noise reduction feature (STOPACQ pin)
Automatic conversion sequencer and timer
User-programmable conversion parameters
On-chip temperature sensor: −40°C to +85°C
On-chip 2.5 V reference
On-chip 8-bit DAC

3 auxiliary analog inputs
1 dedicated and 3 optional GPIOs
3 interrupt outputs
2 direct battery measurement channels (0.5V to 5V)
Qualified for automotive applications
See Data Sheet for additional features

Part Models: 3
1ku List Price: Starting From $2.86

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
AD7877ACPZ-500RL7	32-Lead LFCSP (5mm x 5mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD7877ACPZ-REEL7	32-Lead LFCSP (5mm x 5mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD7877WACPZ-REEL7	32-Lead LFCSP (5mm x 5mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Nov 10, 2014 - 14_0047 Conversion of 5x5mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.
		PCN14_0047_Form Material_Report Detailed Change Description Package Outline Drawing Qualification Results Summary
AD7877ACPZ-500RL7	PRODUCTION
AD7877ACPZ-REEL7	PRODUCTION
Oct 26, 2009 - 09_0202 Inclusion of Banding Tape for LFCSP REEL7 parts.
		Material_Report PCN09_0202_Form Proposal for Inclusion of Banding Tape
AD7877ACPZ-500RL7	PRODUCTION
Aug 25, 2009 - 09_0172 AD7877 Datasheet specification changes
		AD7877 _Rev.C_ Material_Report PCN09_0172_Form
AD7877ACPZ-500RL7	PRODUCTION
AD7877ACPZ-REEL7	PRODUCTION
May 4, 2016 - 14_0178 Conversion of 3x3mm, 4x4mm and 5x5mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines
		PCN14_0178_Form Material_Report Detailed Change Description Package Outline Drawing Qualification Results Summary
AD7877WACPZ-REEL7	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

Device Drivers 1

AD7877 Input Touch Screen Controller Linux Driver

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AD7877

Part Details

Documentation

Data Sheet 1

Application Note 3

Technical Articles 1

Device Drivers 1

Analog Dialogue 1

Software Resources

Device Drivers 1

Evaluation Software 0

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