LM61BIM3 Sensors & Transducers by Texas Instruments

IC TEMP SENSOR SMD SOT-23-3

Electronic & Electrical Components>Sensors & Transducers>Sensors

Status:	Unknown
Series:	-
RoHS:	Unknown

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The LM61 device is a precision, integrated-circuit temperature sensor that can sense a –30°C to 100°C temperature range while operating from a single 2.7‑V supply. The output voltage of the LM61 is linearly proportional to temperature (10 mV/°C) and has a DC offset of 600 mV. The offset allows reading negative temperatures without the need for a negative supply. The nominal output voltage of the LM61 ranges from 300 mV to 1600 mV for a –30°C to 100°C temperature range. The LM61 is calibrated to provide accuracies of ±2°C at room temperature and ±3°C over the full –25°C to 85°C temperature range. The linear output of the LM61, 600-mV offset, and factory calibration simplify external circuitry required in a single supply environment where reading negative temperatures is required. Because the quiescent current is less than 125 µA, self-heating is limited to a very low 0.2°C in still air. Shutdown capability for the LM61 is intrinsic because its inherent low power consumption allows it to be powered directly from the output of many logic gates.

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Specifications

IC Output Type	Voltage
Sensing Accuracy Range	± 2°C
Sensing Temperature Min	-25°C
Sensing Temperature Max	+85°C
Sensor Case Style	SOT-23
No. of Pins	3Pins
Supply Voltage Min	2.7V
Supply Voltage Max	10V
Product Range	-
Automotive Qualification Standard	-
RoHS Phthalates Compliant	Yes
MSL	MSL 1 - Unlimited
SVHC	No SVHC (27-Jun-2018)
Base Number	61
IC Generic Number	61
Logic Function Number	61
Operating Temperature Max	100°C
Operating Temperature Min	-30°C
Operating Temperature Range	-30°C to +100°C
Output Current	10mA
Output Voltage	850mV
Output Voltage per °C	10mV/°C
Sensor / Transducer Type	Temperature
Supply Current	125µA
Supply Voltage Range	2.7V to 10V
Temperature Max	100°C
Temperature Min	-30°C
Temperature Sensing Range	-25°C to +85°C
Termination Type	Surface Mount Device

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