SCL

GND

ADD1

SDA

ADD0

V+

1

2

3

6

5

4

TMP100-Q1

DBV PACKAGE

(TOP VIEW)

SCL

GND

ALERT

SDA

ADD0

V+

1

2

3

6

5

4

TMP101-Q1

DBV PACKAGE

(TOP VIEW)

Diode

Temp.

Sensor

∆Σ

A/D

Converter

OSC

Control

Logic

Serial

Interface

Config

andTemp

Register

TMP100-Q1

Temperature

GND

SCL

1

2

3

6

5

4

1

2

3

6

5

4

ADD1

SDA

ADD0

V+

Diode

Temp.

Sensor

∆Σ

A/D

Converter

OSC

Control

Logic

Serial

Interface

Config

andTemp

Register

TMP101-Q1

Temperature

GND

SCL

ALERT

SDA

ADD0

V+

TMP100-Q1

TMP101-Q1

www.ti.com

SBOS581

– SEPTEMBER 2011

Check for Samples: TMP100-Q1, TMP101-Q1

1

FEATURES

APPLICATIONS

•

Qualified for Automotive Applications

•

Power-Supply Temperature Monitoring

•

•

Computer Peripheral Thermal Protection

•

Resolution: 9- to 12-Bits, User-Selectable

•

Battery Management

•

Accuracy:

±2.0°C from −25°C to 85°C (max)

•

Thermostat Controls

±3.0°C from −40°C to 125°C (max)

•

Electromechanical Device Temperature

•

Low Quiescent Current: 45

μA, 0.1 μA Standby

•

Wide Supply Range: 2.7 V to 5.5 V

•

Tiny SOT23-6 Package

DESCRIPTION

The TMP100-Q1-Q1 and TMP101-Q1 are two-wire, serial output temperature sensors available in SOT23-6

packages. Requiring no external components, the TMP100-Q1-Q1 and TMP101-Q1 are capable of reading

temperatures with a resolution of 0.0625

°C.

allowing up to eight devices on one bus. The TMP101-Q1 offers SMBus alert function with up to three devices

per bus.

The TMP100-Q1 and TMP101-Q1 are ideal for extended temperature measurement in a variety of

communication, computer, consumer, environmental, industrial, and instrumentation applications.

The TMP100-Q1 and TMP101-Q1 are specified for operation over a temperature range of

−40°C to 125°C.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright

© 2011, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.