Datasheet Texas Instruments LM70CIMMX-3 — 数据表

LM70
www.ti.com SNIS112G – JUNE 2000 – REVISED MARCH 2013 LM70 SPI/MICROWIRE 10-Bit plus Sign Digital Temperature Sensor
Check for Samples: LM70 FEATURES 1 2 0.25В°C Temperature Resolution.
Shutdown Mode Conserves Power Between
Temperature Reading
SPI and MICROWIRE Bus Interface
VSSOP-8 and WSON-8 Packages Save Space
UL Recognized Component APPLICATIONS System Thermal Management
Personal Computers
Disk Drives
Office Electronics
Electronic Test Equipment KEY SPECIFICATIONS DESCRIPTION
The LM70 is a temperature sensor, Delta-Sigma
analog-to-digital converter with an SPI and
MICROWIRE compatible interface available in WSON
and VSSOP 8-pin packages. The host can query the
LM70 at any time to read temperature. A shutdown
mode decreases power consumption to less than 10
ВµA. This mode is useful in systems where low
average power consumption is critical.
The LM70 has 10-bit plus sign temperature resolution
(0.25В°C per LSB) while operating over a temperature
range of -55В°C to +150В°C. …