ADS8363

ADS7263

ADS7223

SBAS523B – OCTOBER 2010 – REVISED JANUARY 2011

www.ti.com

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.

ORDERING INFORMATION

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

document, or visit the device product folder at www.ti.com.

FAMILY OVERVIEW

PRODUCT

RESOLUTION

NMC

INL

SNR

THD

ADS8363

16 bits

93dB (typ)

–98dB (typ)

ADS7263

14 bits

14 bits

±1 LSB

85dB (typ)

–92dB (typ)

ADS7223

12 bits

12 bits

±0.5 LSB

73dB (typ)

–86dB (typ)

(1)

See Electrical Characteristics.

ABSOLUTE MAXIMUM RATINGS

(1)

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

ADS8363, ADS7263, ADS7223

UNIT

Supply voltage, AVDD to AGND or DVDD to DGND

–0.3 to +6

V

Supply voltage, DVDD to AVDD

V

Analog and reference input voltage with respect to AGND

AGND – 0.3 to AVDD + 0.3

V

Digital input voltage with respect to DGND

DGND – 0.3 to DVDD + 0.3

V

Ground voltage difference |AGND-DGND|

0.3

V

Input current to any pin except supply pins

–10 to +10

mA

+150

°C

Human body model (HBM),

±2000

V

Electrostatic

JEDEC standard 22, test method A114-C.01

discharge (ESD)

Charged device model (CDM),

ratings, all pins

±500

V

JEDEC standard 22, test method C101

(1)

Stresses above these ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the

device at these or any other conditions beyond those specified is not implied. Exposure to absolute maximum conditions for extended

periods may affect device reliability.

(2)

Exceeding the specified limit causes an increase of the DVDD leakage current and leads to malfunction of the device.

THERMAL INFORMATION

ADS8363,

ADS7263,

ADS7223

UNITS

RHB

32 PINS

Junction-to-ambient thermal resistance

33.3

Junction-to-case (top) thermal resistance

29.5

Junction-to-board thermal resistance

7.3

°C/W

Junction-to-top characterization parameter

0.2

Junction-to-board characterization parameter

7.4

Junction-to-case (bottom) thermal resistance

0.9

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

2

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Product Folder Link(s): ADS8363 ADS7263 ADS7223