Datasheet Texas Instruments LM95010 — 数据表

LM95010
www.ti.com SNIS133D – SEPTEMBER 2003 – REVISED MARCH 2013 LM95010 Digital Temperature Sensor with SensorPath™ Bus
Check for Samples: LM95010 FEATURES 1 23 SensorPath Bus
– 4 Hardware Programmable Addresses
Temperature Sensing
– 0.25 °C Resolution
– 127.75 °C Maximum Temperature Reading
8-Lead VSSOP Package APPLICATIONS Microprocessor Based Equipment
– (Motherboards, Base-stations, Routers,
ATMs, Point of Sale, …)
Power Supplies KEY SPECIFICATIONS Temperature Sensor Accuracy В±2В°C (max)
Temperature Range -20 to +125В°C
Power Supply Voltage +3.0 to +3.6 V Power Supply Current 0.5 mA (typ)
Conversion Time 14 to 1456 ms DESCRIPTION
The LM95010 is a digital output temperature sensor
that has single-wire interface compatible with the
SensorPath interface. It uses a О”Vbe analog
temperature sensing technique that generates a
differential voltage that is proportional to temperature.
This voltage is digitized using a Sigma-Delta analogto-digital converter. The LM95010 is part of a
hardware monitor system, comprised of two parts: the
PC System Health Controller (Master), such as a
Super I/O, and up to seven slaves of which four can …