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MSP432P4

LM95071-Q1

+3.3V

UCxCLK

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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

LM95071-Q1

SNIS207 – DECEMBER 2018

LM95071-Q1 SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor

1

1 Features

1

•

AEC-Q100 Qualified for Automotive Applications

–

Device Temperature Grade 0: –40°C to

+150°C, TA

•

Small SOT-23 Package Saves Space

•

Shutdown Mode Conserves Power Between

Temperature Readings

•

Operates Over a Full

−40°C to +150°C Range

•

SPI and MICROWIRE Bus Interface

•

Key Specifications

–

Supply Voltage: 2.4 V to 5.5 V

–

Supply Current

–

Operating: 280 µA (Typical)

–

Shutdown: 6 µA (Typical)

–

Temperature Accuracy

–

0°C to 70°C ±1°C (Maximum)

–

−40°C to 150°C ±2°C (Maximum)

–

Temperature Resolution 0.03125°C

2 Applications

•

Automotive

•

System Thermal Management

•

Portable Electronic Devices

•

Personal Computers

•

Disk Drives

•

Office Electronics

•

Electronic Test Equipment

3 Description

The LM95071-Q1 is a low-power, high-resolution

digital

temperature

sensor

with

an

SPI

and

MICROWIRE compatible interface, available in the 5-

pin SOT-23. The host can query the LM95071-Q1 at

any time to read temperature. Its low operating

current is useful in systems where low power

consumption is critical.

The LM95071-Q1 has 13-bit plus sign temperature

resolution (0.03125°C per LSB) while operating over

a temperature range of

−40°C to +150°C.

The 2.4-V to 5.5-V supply voltage range, fast

conversion rate, low supply current, and simple SPI

interface of the LM95071-Q1 make it ideal for a wide

range of applications.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

LM95071-Q1

SOT-23 (5)

2.90 mm × 1.60 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Temperature Monitor Application