DatasheetsPDF.com

LM71

National Semiconductor
Part Number LM71
Manufacturer National Semiconductor
Description SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor
Published Mar 22, 2005
Detailed Description LM71 SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor March 2004 LM71 SPI/MICROWIRE™ 13-Bit Plus Sign Temperature Sen...
Datasheet PDF File LM71 PDF File

LM71
LM71

Overview
LM71 SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor March 2004 LM71 SPI/MICROWIRE™ 13-Bit Plus Sign Temperature Sensor General Description The LM71 is a low-power, high-resolution digital temperature sensor with an SPI and MICROWIRE compatible interface, available in the 5-pin SOT23 or the 6-pin LLP (no pull back) package.
The host can query the LM71 at any time to read temperature.
Its low operating current is useful in systems where low power consumption is critical.
The LM71 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 LM71’s 2.
65V to 5.
5V supply voltage range, fast conversion rate, low supply current, and simple SPI interface make it ideal for a wide range of applications.
n Electronic Test Equipment n Vending Machines Features n SOT23-5 or No-Pull-Back LLP-6 Packages n Operates over a full −40˚C to +150˚C range n SPI and MICROWIRE Bus interface Key Specifications j Supply Voltage j Supply Current j Temperature 2.
65V to 5.
5V operating 300 µA (typ) 550 µA (max) Applications n n n n n System Thermal Management Personal Computers Portable Electronic Devices Disk Drives Office Electronics Accuracy j Temperature −10˚C to +65˚C −40˚C to 150˚C ± 1.
5˚C (max) +3/− 2˚C (max) 31.
25 m˚C Resolution Simplified Block Diagram 20031701 MICROWIRE™ is a trademark of National Semiconductor Corporation.
TRI-STATE ® is a registered trademark of National Semiconductor Corporation.
© 2004 National Semiconductor Corporation DS200317 www.
national.
com LM71 Connection Diagrams SOT23-5 LLP-6 No Pull-Back 20031728 20031702 TOP VIEW NS Package Number MF05A TOP VIEW NS Package Number SDE06A Ordering Information Order Number LM71CIMF LM71CISD Package Marking T16C LM71C NS Package Number MF05A SDE06A Supply Voltage 2.
65V to 5.
5V 2.
65V to 5.
5V Transport Media 3000 Units in Tape and Reel 4500 Units in Tape and Reel www.
national.
com 2 LM71 Pin Descriptions Label CS GND SI/O SC V+ Pin Num...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)