TMP411

SBOS383C − DECEMBER 2006 − REVISED MAY 2008

www.ti.com

2

7.0V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input Voltage, pins 2, 3, 4 only

. . . . . . . . . . . . .

Input Voltage, pins 6, 7, 8 only

−0.5V to 7V

. . . . . . . . . . . . . . . . . . .

Input Current

10mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating Temperature Range

−55

°C to +127°C

. . . . . . . . . . . . . . .

Storage Temperature Range

−60

°C to +130°C

. . . . . . . . . . . . . . . . .

Junction Temperature (TJ max)

+150

°C

. . . . . . . . . . . . . . . . . . . . . .

ESD Rating:

Human Body Model (HBM)

3000V

. . . . . . . . . . . . . . . . . . . . . . .

Charged Device Model (CDM)

1000V

. . . . . . . . . . . . . . . . . . . .

Machine Model (MM)

200V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(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.

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.

PRODUCT

DESCRIPTION

PACKAGE-LEAD

PACKAGE

DESIGNATOR

PACKAGE

MARKING

TMP411A

Remote Junction Temperature Sensor

100 1100

MSOP-8

DGK

411A

TMP411A

Remote Junction Temperature Sensor

100 1100

SO-8

D

T411A

TMP411B

Remote Junction Temperature Sensor

100 1101

MSOP-8

DGK

411B

TMP411B

Remote Junction Temperature Sensor

100 1101

SO-8

D

T411B

TMP411C

Remote Junction Temperature Sensor

100 1110

MSOP-8

DGK

411C

TMP411C

Remote Junction Temperature Sensor

100 1110

SO-8

D

T411C

(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.

PIN CONFIGURATION

Top View

MSOP, SO

1

2

3

4

8

7

6

5

SCL

SDA

ALERT/THERM2

GND

V+

D+

D

−

THERM

TMP411

PIN ASSIGNMENTS

PIN

NAME

DESCRIPTION

1

V+

Positive supply (2.7V to 5.5V)

2

D+

Positive connection to remote temperature

sensor

3

D−

Negative connection to remote temperature

sensor

4

THERM

Thermal flag, active low, open-drain;

requires pull-up resistor to V+

5

GND

Ground

6

ALERT/THERM2

Alert (reconfigurable as second thermal

flag), active low, open-drain; requires

pull-up resistor to V+

7

SDA

Serial data line for SMBus, open-drain;

requires pull-up resistor to V+

8

SCL

Serial clock line for SMBus, open-drain;

requires pull-up resistor to V+