AD7843

PRODUCTION

Touch Screen Digitizer

Data Sheet (Rev. B) Product Selection Table

Part Models: 6
1ku List Price: Starting From $1.47

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Part Details

4-wire touch screen interface
Specified throughput rate of 125 kSPS
Low power consumption: 1.37 mW max at 125 kSPS with V_CC = 3.6 V
Single supply, V_CC 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

Part Models: 6
1ku List Price: Starting From $1.47

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
AD51/064Z-0REEL	16-Lead TSSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD7843ARQZ	16-Lead QSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD7843ARQZ-REEL	16-Lead QSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD7843ARQZ-REEL7	16-Lead QSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD7843ARUZ	16-Lead TSSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD7843ARUZ-REEL7	16-Lead TSSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Apr 5, 2021 - 21_0035 Amkor Philippines as an Alternate Site for TSSOP_4.4
		PCN21_0035_Form Material_Report Qualification Results Summary Other
AD51/064Z-0REEL
Jan 16, 2012 - 11_0244 Halogen Free Material Change for Select TSSOP Products Assembled at Amkor
		PCN11_0244_Form Material_Report Qualification Report Summary
AD51/064Z-0REEL
AD7843ARUZ	PRODUCTION
AD7843ARUZ-REEL7	PRODUCTION
Aug 26, 2010 - 10_0001 Halogen Free Material Change for QSOP Products
		PCN10_0001_Form Material_Report Detailed Parts List Reliability Report
AD7843ARQZ	PRODUCTION
AD7843ARQZ-REEL	PRODUCTION
AD7843ARQZ-REEL7	PRODUCTION
Feb 8, 2010 - 04_0080 Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland.
		PCN04_0080_Form Material_Report Reliability Report Reliability Report
AD7843ARQZ	PRODUCTION
AD7843ARQZ-REEL	PRODUCTION
AD7843ARQZ-REEL7	PRODUCTION
AD7843ARUZ	PRODUCTION
AD7843ARUZ-REEL7	PRODUCTION

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

Software Resources

Device Drivers 1

AD7873 Input Touch Screen Digitizer Linux Driver

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AD7843

Part Details

Documentation

Data Sheet 1

User Guide 1

Application Note 1

Technical Articles 1

Evaluation Design File 1

Device Drivers 1

Analog Dialogue 1

Software Resources

Device Drivers 1

Evaluation Software 0

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