lm45cim3x-nipd National Semiconductor Corporation, lm45cim3x-nipd Datasheet
lm45cim3x-nipd
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lm45cim3x-nipd Summary of contents
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... The LM45 is rated to operate over a −20˚ to +100˚C temperature range. Connection Diagram Order Number LM45BIM3 LM45BIM3X LM45CIM3 LM45CIM3X © 2005 National Semiconductor Corporation Applications n Battery Management n FAX Machines n Printers n Portable Medical Instruments ± 3˚C over a full −20 to ...
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Typical Applications Choose R = −V /50 µ (10 mV/˚C x Temp ˚C) OUT V = +1,000 mV at +100˚C OUT = +250 mV at +25˚C = −200 mV at −20˚C www.national.com 01175403 FIGURE 1. Basic ...
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Absolute Maximum Ratings Supply Voltage Output Voltage Output Current Storage Temperature ESD Susceptibility (Note 3): Human Body Model Machine Model Electrical Characteristics Unless otherwise noted, these specifications apply for +V fications also apply from +2.5˚ ...
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Typical Performance Characteristics circuit board as shown in Figure 3. Thermal Resistance Junction to Air Thermal Response in Still Air with Heat Sink (Figure 3) Start-Up Voltage vs Temperature www.national.com To generate these curves the LM45 was mounted to a ...
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Typical Performance Characteristics circuit board as shown in Figure 3. (Continued) Quiescent Current vs Temperature (In Circuit of Figure 2) Noise Voltage Start-Up Response To generate these curves the LM45 was mounted to a printed Accuracy vs Temperature 01175430 01175432 ...
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Printed Circuit Board FIGURE 3. Printed Circuit Board Used for Heat Sink to Generate All Curves. 1 ⁄ " Square Printed Circuit Board with 2 oz. Foil or Similar 2 Applications The LM45 can be applied easily in the same ...
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Typical Applications CAPACITIVE LOADS Like most micropower circuits, the LM45 has a limited ability to drive heavy capacitive loads. The LM45 by itself is able to drive 500 pF without special precautions. If heavier loads are anticipated easy ...
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Typical Applications FIGURE 11. Temperature To Digital Converter (Serial Output) (+128˚C Full Scale) FIGURE 12. Temperature To Digital Converter (Parallel TRI-STATE Standard Data Bus to µP Interface) (128˚C Full Scale) www.national.com (Continued) FIGURE 10. Expanded Scale Thermometer (50˚ to 80˚ ...
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Typical Applications (Continued film resistor -Trim R for V =3.075V B B -Trim R for V =1.955V C C -Trim R for V =0.075V + 100mV/˚ ambient -Example, V =2.275V at 22˚C ...
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Block Diagram www.national.com 01175422 10 ...
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... SOT-23 Molded Small Outline Transistor Package (M3) Order Number LM45BIM3, LM45BIM3X, LM45CIM3 or LM45CIM3X National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. ...