AD7294

NOT RECOMMENDED FOR NEW DESIGNS

12-Bit Monitor and Control System with Multichannel ADC, DACs, Temperature Sensor, and Current Sense

Data Sheet (Rev. I) Product Selection Table

Part Models: 4
1ku List Price: Starting From $10.83

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Part Details

12-bit SAR ADC with 3 μs conversion time
4 uncommitted analog inputs - (Please see data sheet for additional information)
2 high-side current sense inputs
5 V to 59.4 V operating range - (Please see data sheet for additional information)
2 external diode temperature sensor inputs
−55°C to +150°C measurement range (Please see data sheet for additional information)
1 internal temperature sensor ±2°C accuracy

Built-in monitoring features
Minimum/maximum recorder for each channel - (Please see data sheet for additional information)
Four 12-bit monotonic 15 V DACs
5 V span, 0 V to 10 V offset - (Please see data sheet for additional information)
Internal 2.5 V reference
2-wire fast mode I2C interface
Temperature range: −40°C to +105°C
Package type: 64-lead TQFP or 56-lead LFCSP

Part Models: 4
1ku List Price: Starting From $10.83

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
AD7294BCPZ	56-Lead LFCSP (8mm x 8mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD7294BCPZRL	56-Lead LFCSP (8mm x 8mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD7294BSUZ	64-Lead TQFP (7mm x 7mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD7294BSUZRL	64-Lead TQFP (7mm x 7mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Apr 1, 2015 - 15_0024 Conversion of 8x8mm and 9x9mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines
		PCN15_0024_Form Material_Report Detailed Change Description Package Outline Drawing Qualification Results Summary
AD7294BCPZ	PRODUCTION
AD7294BCPZRL	PRODUCTION
Dec 16, 2011 - 11_0311 AD7294 Datasheet Specification Change
		PCN11_0311_Form Material_Report
AD7294BCPZ	PRODUCTION
AD7294BCPZRL	PRODUCTION
AD7294BSUZ	PRODUCTION
AD7294BSUZRL	PRODUCTION
Nov 3, 2010 - 10_0328 AD7294 SFDR Specification Change
		PCN10_0328_Form Material_Report
AD7294BCPZ	PRODUCTION
AD7294BCPZRL	PRODUCTION
AD7294BSUZ	PRODUCTION
AD7294BSUZRL	PRODUCTION
May 31, 2010 - 10_0054 AD7294 Datasheet Specification Change
		PCN10_0054_Form Material_Report
AD7294BCPZ	PRODUCTION
AD7294BCPZRL	PRODUCTION
AD7294BSUZ	PRODUCTION
AD7294BSUZRL	PRODUCTION
Jul 8, 2015 - 14_0257 Assembly Transfer of Select 7x7 TQFP Products to Amkor Philippines
		PCN14_0257_Form Material_Report Qualification Results Summary Detailed Parts List
AD7294BSUZ	PRODUCTION
AD7294BSUZRL	PRODUCTION
Sep 13, 2011 - 11_0214 AD7294 TQFP Devices: Removal of DAC HIGH Z Mode Description from AD7294 Datasheet.
		PCN11_0214_Form Material_Report
AD7294BSUZ	PRODUCTION
AD7294BSUZRL	PRODUCTION
Dec 21, 2009 - 06_0159 Qualification of 8" S6 wafer fab process at Analog Devices, Limerick, Ireland.
		Material_Report PCN06_0159_Form RQR03910S
AD7294BSUZ	PRODUCTION
AD7294BSUZRL	PRODUCTION
Jun 16, 2009 - 09_0027 Conversion to Laser Mark for the LQFP Packages (Single Grades)
		adi48lqfp Form Material_Report
AD7294BSUZ	PRODUCTION
AD7294BSUZRL	PRODUCTION
Apr 23, 2009 - 09_0082 AD7294 Datasheet Specification Change
		Form Material_Report
AD7294BSUZ	PRODUCTION
AD7294BSUZRL	PRODUCTION

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

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
General Purpose Op Amps 1
ADA4692-2	PRODUCTION	Low Power, 3.6 MHz, Low Noise, Rail-to-Rail Output, Operational Amplifiers
High Voltage Op Amps ≥12V 1
AD8022	PRODUCTION	Dual High Speed, Low Noise Op Amp
Logarithmic Detectors 1
AD8317	PRODUCTION	1 MHz to 10 GHz, 55 dB Log Detector/Controller
Logarithmic RMS Detectors 1
AD8362	PRODUCTION	50 Hz to 3.8 GHz 65d dB TruPwr™ Detector

Low Noise Op Amps (≤ 10nV/√Hz) 1
AD8692	PRODUCTION	Low Cost, Low Noise, Dual CMOS Rail-to-Rail Output Operational Amplifier
Precision Op Amps (Vos ≤1mV & TCVos ≤2uV/C) 1
AD8606	PRODUCTION	Precision, Low Noise, RRIO, CMOS Op Amp (Dual)
Series Voltage References 4
AD1582	PRODUCTION	2.5V Micropower, Precisions Series Mode Voltage References
ADR391	PRODUCTION	2.5V Micropower, Low Noise Precision Voltage Reference with Shutdown
ADR431	PRODUCTION	Ultralow Noise XFET^® Voltage References with Current Sink and Source Capability
ADR441	PRODUCTION	Ultralow Noise, LDO XFET^® 2.5V Voltage Reference w/Current Sink and Source
Shunt Voltage References 1
AD780	PRODUCTION	2.5 V/3.0 V High Precision Reference