MAX6138CEXR25+T
数据手册.pdfMaxim Integrated(美信)
主动器件
电压参考分流 -固定, 2.5V参考, ± 4ppm/°C, SC-70-3
The is a precision two terminal shunt voltage reference in 3 pin SC-70 package. This shunt mode band gap voltage reference is ideal for space critical applications. The laser trimmed resistors ensure precise initial accuracy of 0.5% with 4ppm/°C temperature coefficient. The MAX6138C has 45µA minimum shunt operating current capability with low dynamic impedance which ensures stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents. This device does not require an external stabilizing capacitor while ensuring stability with capacitive loads and it is a higher precision device in a smaller package.
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- Fixed reverse breakdown voltage of 2.5V
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- Operating temperature range from -40°C to 85°C
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- Low wideband output noise of 35µVrms 10Hz to 10KHz, IR = 10µA
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- Reverse dynamic impedance of 0.3ohm IR = 1mA, f = 120Hz, IAC = 0.1IR
