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ABSOLUTE MAXIMUM RATINGS

(1)

ADS5281

ADS5282

SBAS397H – DECEMBER 2006 – REVISED MARCH 2008

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

RELATED PRODUCTS

MODEL

RESOLUTION (BITS)

SAMPLE RATE (MSPS)

CHANNELS

ADS5281

12

50

8

ADS5282

12

65

8

ADS5287

10

65

8

ADS5270

12

40

8

ADS5271

12

50

8

ADS5272

12

65

8

ADS5273

12

70

8

ADS5242

12

65

4

SPECIFIED

PACKAGE

TEMPERATURE

PACKAGE

ORDERING

TRANSPORT

PRODUCT

PACKAGE-LEAD

DESIGNATOR

RANGE

MARKING

NUMBER

ADS5281IPFP

Tray

HTQFP-80

PFP

ADS5281I

(PowerPAD)

ADS5281PFPR

Tape and Reel

ADS5281

–40

°C to +85°C

ADS5281IRGCT

Tape and Reel

QFN-64

RGC

AZ5281

ADS5281IRGCR

Tape and Reel

ADS5282IRGCT

Tape and Reel

ADS5282

QFN-64

RGC

–40

°C to +85°C

AZ5282

ADS5282IRGCR

Tape and Reel

(1)

For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2)

These devices meet the following planned eco-friendly classification:

Green (RoHS and No Sb/Br): Texas Instruments defines Green to mean Pb-free (RoHS compatible) and free of bromine (Br)- and

antimony (Sb)-based flame retardants. Refer to the Quality and Lead-Free (Pb-Free) Data web site for more information. These devices

have a Cu NiPdAu lead/ball finish.

(3)

Refer to the Package Option Addendum at the end of this document for specific transport media and quantity information.

Over operating free-air temperature range, unless otherwise noted.

ADS528x

UNIT

Supply voltage range, AVDD

–0.3 to +3.9

V

Supply voltage range, LVDD

–0.3 to +2.2

V

Voltage between AVSS and LVSS

–0.3 to +0.3

V

–0.3 to +3

V

–0.3 to +2

V

Voltage applied to analog input pins

–0.3 to minimum [3.6, (AVDD + 0.3)]

V

Voltage applied to digital input pins

–0.3 to minimum [3.9, (AVDD + 0.3)]

V

Peak solder temperature

+260

°C

Junction temperature

+125

°C

Storage temperature range

–65 to +150

°C

(1)

Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may

degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond

those specified is not supported.

2

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