LM75DM-50R2 ,2-Wire Serial Temperature Sensor and MonitorBLOCK DIAGRAMINT/CMPTR9 Bit** ControlA/D LogicTempConverterVSensorDDRegister SetTConfiguration SETT ..
LM76CHM-5 ,±0.5°C, ±1°C, 12-Bit + Sign Digital Temperature Sensor and Thermal Window Comparator with Two-Wire InterfaceBlock Diagram10101501Connection DiagramSO-810101502LM76 See NS Package Number M08AOrdering Informat ..
LM76CHM-5/NOPB ,?1?C Temperature Sensor with Alert Function and I2C/SMBUS Interface 8-SOIC -55 to 150FEATURES DESCRIPTIONThe LM76 is a digital temperature sensor and thermal2• Window Comparison Simpli ..
LM76CHMX-5 ,±0.5°C, ±1°C, 12-Bit + Sign Digital Temperature Sensor and Thermal Window Comparator with Two-Wire InterfaceGeneral Descriptionn Window comparison simplifies design of ACPIThe LM76 is a digital temperature s ..
LM76CNM-3 ,0.5C/ 1C/ 12-Bit Sign Digital Temperature Sensor and Thermal Window Comparator with Two-Wire InterfaceFeaturesn Window comparison simplifies design of ACPIThe LM76 is a digital temperature sensor and t ..
LM76CNM-3 ,0.5C/ 1C/ 12-Bit Sign Digital Temperature Sensor and Thermal Window Comparator with Two-Wire InterfacePin DescriptionLabel Pin # Function Typical Connection2SDA 1 Serial Bi-Directional Data Line, Open ..
LP3985IM5-3.1 ,Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage RegulatorFeaturesPower supply rejection is better than 50 dB at low frequen-n Miniature 5-I/O micro SMD and ..
LP3985IM5-3.2 ,Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage RegulatorLP3985 Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage RegulatorJune 2004LP3985Micropowe ..
LP3985IM5-3.2 ,Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulatorapplications. It provides up to 150 mA,from a 2.5V to 6V input. The LP3985 consumes less than
LP3985IM5-3.3 ,Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage RegulatorLP3985 Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage RegulatorJune 2004LP3985Micropowe ..
LP3985IM5-3.3 NOPB ,Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator 5-SOT-23 -40 to 125Features... 18 Application and Implementation...... 152 Applications..... 18.1 Application Informat ..
LP3985IM5-3.3#NOPB ,Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator 5-SOT-23 -40 to 125Features 3 DescriptionThe LP3985 is designed for portable and wireless1• Input Voltage: 2.5 V to 6 ..
LM75DM-33R2-LM75DM-50R2
2-Wire Serial Temperature Sensor and Monitor
-----The LM75 is a serially programmable temperature sensor that
notifies the host controller when ambient temperature exceeds a
user–programmed setpoint. Hysteresis is also programmable. The
INT/CMPTR output is programmable as either a simple comparator
for thermostat operation or as a temperature event interrupt.
Communication with the LM75 is accomplished via a two–wire bus
that is compatible with industry standard protocols. This permits
reading the current temperature, programming the setpoint and
hysteresis, and configuring the device.
The LM75 powers up in Comparator Mode with a default setpoint
of 80°C with 5°C hysteresis. Defaults allow independent operation as
a stand–alone thermostat. A shutdown command may be sent via the
2–wire bus to activate the low–power standby mode. Address
selection inputs allow up to eight LM75’s to share the same 2–wire bus
for multi–zone monitoring.
All registers can be read by the host and the INT/CMPTR output’s
polarity is user programmable. Both polled and interrupt driven
systems are easily accommodated. Small physical size, low installed
cost, and ease of use make the LM75 an ideal choice for implementing
sophisticated system management schemes.
Features• Temperature Sensing: 0.5°C Accuracy (Typ.) Operates from: 55°C to +125°C Operating Range: 2.7V – 5.5V Programmable Trip Point and Hysteresis with
Power–up Defaults Standard 2–Wire Serial Interface Thermal Event Alarm Output Functions as Interrupt or Comparator /
Thermostat Output Up to 8 LM75’s May Share the Same Bus Shutdown Mode for Low Standby Power Consumption 5V Tolerant I/O at VDD = 3V Low Power 250μA (Typ.) Operating, 1μA (Typ.)
Shutdown Mode
Typical Applications• Thermal Protection for High Performance CPUs Solid–State Thermometer Fire/Heat Alarms Thermal Management in Electronic Systems:
Computers
Telecom Racks
Power Supplies / UPS Copiers / Office Electronics Consumer Electronics / Amplifiers
