LM45BIM3 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM45BIM3
Manufacturer

TI
ChipWorker Part#

CW59050540
Category

Temperature Sensor
Package

SOT-23-3
Description

TEXAS INSTRUMENTS LM45BIM3 Temperature Sensor IC, Voltage, ± 2℃, -20℃, +100℃, SOT-23, 3Pins
Documentation

Datasheet

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LM45BIM3 Specifications

Attribute	Attribute Value

Part Number	LM45BIM3
Manufacturer	TI
ChipWorker Part#	CW59050540
Category	Temperature Sensor
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	SOT-23-3
Supply Voltage (DC)	4.00V (min)
Output Voltage	12.6 V
Output Current	10.0 mA
Supply Current	120 µA
Number of Positions	3 Position
Quiescent Current	120 µA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±4℃ (Max)
Supply Voltage	4V ~ 10V
Supply Voltage (Max)	10 V
Supply Voltage (Min)	4 V
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Operating Temperature	-20℃ ~ 100℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The LM45BIM3 is a precision integrated-circuit Temperature Sensor, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM45 does not require any external calibration or trimming to provide accuracies of ±2°C at room temperature and ±3°C over a full -20 to +100°C temperature range. Low cost is assured by trimming and calibration at the wafer level. The LM45"s low output impedance, linear output and precise inherent calibration make interfacing to readout or control circuitry especially easy. It can be used with a single power supply or with plus and minus supplies. As it draws only 120µA from its supply, it has very low self-heating, less than 0.2°C in still air.
Linear 10.0mV/°F scale factor
Nonlinearity only ±0.8°C maximum over-temperature
Low Impedance Output, 20R for 1mA Load

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