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LM4040CYM3-4.1 数据表(PDF) 1 Page - Micrel Semiconductor |
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LM4040CYM3-4.1 数据表(HTML) 1 Page - Micrel Semiconductor |
1 / 17 page LM4040/LM4041 Precision Micropower Shunt Voltage Reference Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com June 24, 2014 Revision 3.0 General Description Ideal for space critical applications, the LM4040 and LM4041 precision voltage references are available in the subminiature (3mm × 1.3mm) SOT-23 surface-mount package. The LM4040 is available in fixed reverse breakdown voltages of 2.500V, 4.096V, and 5.000V. The LM4041 is available with a fixed 1.225V or an adjustable reverse breakdown voltage. The minimum operating current ranges from 60μA for the LM4041-1.2 to 74μA for the LM4040-5.0. LM4040 versions have a maximum operating current of 15mA. LM4041 versions have a maximum operating current of 12mA. The LM4040 and LM4041 have bandgap reference temperature drift curvature correction and low dynamic impedance, ensuring stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents. Datasheets and support documentation are available on Micrel’s web site at: www.micrel.com. Features Small SOT-23 package No output capacitor required Tolerates capacitive loads Fixed reverse breakdown voltages of 1.225, 2.500V, 4.096V, and 5.000V Adjustable reverse breakdown version Contact Micrel for parts with extended temperature range. Applications Battery-powered equipment Data acquisition systems Instrumentation Process control Energy management Product testing Automotive electronics Precision audio components Typical Application LM4040, LM4041 Fixed Shunt Regulator Application LM4041 Adjustable Shunt Regulator Application |
类似零件编号 - LM4040CYM3-4.1 |
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类似说明 - LM4040CYM3-4.1 |
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