ADS1209

SBAS491 – FEBRUARY 2010

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.

SPECIFIED

PACKAGE

TEMPERATURE

TRANSPORT MEDIA,

PRODUCT

PACKAGE-LEAD

DESIGNATOR

RANGE

ORDERING NUMBER

QUANTITY

ADS1209SPW

Tube, 60

ADS1209

TSSOP-24

PW

–40°C to +105°C

ADS1209SPWR

Tape and Reel, 2000

(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.

ABSOLUTE MAXIMUM RATINGS

(1)

Over operating ambient temperature range, unless otherwise noted.

ADS1209

UNIT

Supply voltage, AVDD to AGND

–0.3 to 6

V

Supply voltage, BVDD to BGND

–0.3 to 6

V

Analog input voltage

AGND – 0.3 to AVDD + 0.3

V

Reference input voltage

AGND – 0.3 to AVDD + 0.3

V

Digital input voltage

BGND – 0.3 to BVDD + 0.3

V

Ground voltage difference, AGND to BGND

±0.3

V

Input current to any pin except supply

±10

mA

–40 to +150

°C

–40 to +125

°C

Human body model (HBM) JEDEC standard 22, test method A114-C.01

+2000

V

ESD ratings,

all pins

Charged device model (CDM) JEDEC standard 22, test method C101

+500

V

(1)

Stresses beyond those listed under Absolute Maximum 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 indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

DISSIPATION RATINGS

DERATING FACTOR

PACKAGE

POWER RATING

(1)

POWER RATING

POWER RATING

POWER RATING

TSSOP-24

1420mW

11.3mW/°C

909mW

738mW

511mW

(1)

for informational purposes only.

THERMAL CHARACTERISTICS: TSSOP-24

Over the operating ambient temperature range of –40°C to +105°C, unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Junction-to-air thermal resistance

88

°C/W

Junction-to-case thermal resistance

26

°C/W

Device power dissipation

CLKSEL = 0, 5V supply

100

mW

(1)

Modeled in accordance with the High-K thermal definitions of EIA/JESD51-3.

2

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