LM70CIMM-3/NOPB ,?2?C Temperature Sensor with SPI Interface 8-VSSOP -55 to 150 SNIS112G –JUNE 2000–REVISED MARCH 2013Typical ApplicationFigure 3. COP Microcontroller InterfaceTh ..
LM70CIMM-5 ,SPI/MICROWIREtrade10-Bit plus Sign Digital Temperature SensorFeaturesThe LM70 has 10-bit plus sign temperature resolutionn 0.25˚C temperature resolution.(0.25˚C ..
LM70CIMM-5/NOPB ,?2?C Temperature Sensor with SPI Interface 8-VSSOP -55 to 150Block DiagramConnection DiagramTop View Top ViewFigure 1. VSSOP-8 Package Figure 2. WSON-8 PackageS ..
LM70CIMMX-3 ,SPI/MICROWIREtrade10-Bit plus Sign Digital Temperature Sensor™LM70 SPI/MICROWIRE 10-Bit plus Sign Digital Temperature SensorFebruary 2005LM70SPI/MICROWIRE 10-Bi ..
LM70CIMMX-3/NOPB ,?2?C Temperature Sensor with SPI Interface 8-VSSOP -55 to 150Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC
LM70CIMMX-3/NOPB ,?2?C Temperature Sensor with SPI Interface 8-VSSOP -55 to 150 SNIS112G –JUNE 2000–REVISED MARCH 2013LM70 SPI/MICROWIRE 10-Bit plus Sign Digital Temperature Sens ..
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LM70CIMM-3/NOPB-LM70CIMM-5/NOPB-LM70CIMMX-3/NOPB
?2?C Temperature Sensor with SPI Interface 8-WSON -55 to 150
LM70
www.ti.com SNIS112G –JUNE 2000–REVISED MARCH 2013
LM70 SPI/MICROWIRE 10-Bit plus Sign Digital Temperature Sensor
Checkfor Samples: LM70
1FEATURES
DESCRIPTION 0.25°C Temperature Resolution. The LM70isa temperature sensor, Delta-Sigma
• Shutdown Mode Conserves Power Between analog-to-digital converter with an SPI and
Temperature Reading MICROWIRE compatible interface availablein WSON
SPI and MICROWIRE Bus Interface and VSSOP 8-pin packages. The host can query the
LM70at any timeto read temperature.A shutdown
• VSSOP-8 and WSON-8 Packages Save Space mode decreases power consumptionto less than 10
• UL Recognized Component µ A. This modeis useful in systems where low
average power consumptionis critical.
APPLICATIONS The LM70 has 10-bit plus sign temperature resolution
• System Thermal Management (0.25°C per LSB) while operating overa temperature
Personal Computers rangeof −55°Cto +150°C.
Disk Drives The LM70's 2.65Vto 5.5V supply voltage range, low
Office Electronics supply current and simple SPI interface makeit ideal
fora wide range of applications. These include
• Electronic Test Equipment thermal management and protection applicationsin
hard disk drives, printers, electronic test equipment,
KEY SPECIFICATIONS and office electronics.
Supply Voltage 2.65Vto 5.5V Supply Current Operating 260 μA (typ) 490 μA (max) Shutdown 12 μA (typ) Temperature Accuracy −40°Cto 85°C, ±2°C(max) −10°Cto 65°C, +1.5/−2°C(max) +3/−2°C(max) +3.5/−2°C(max)
