MAX6018BEUR16+T
数据手册.pdf电压基准, 串行-固定, 1.8V, 0.2％, ±16ppm /°C, SOT-23-3
The from Products is a precision, low dropout, micropower voltage reference in 3 pin SOT-23 package. This three terminal voltage reference operates with an input voltage ranging from VOUT + 200mV to 5.5V and 1.6V fixed output voltage. MAX6018 voltage reference consumes less than 5µA maximum of supply current and can source and sink up to 1mA of load current. It offers a supply current that is virtually independent of supply voltage with only 0.1µA/V variation with supply voltage and do not require an external resistor. The device has an initial accuracy of 0.4% and temperature drift of ±16ppm/°C. The low dropout voltage, independent supply voltage and ultra low supply current makes this device ideal for two cell alkaline battery monitoring systems. Applications include two cell batter operated systems, battery operated equipment, hand held equipments, data acquisition systems and industrial and process control system.
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- Operating temperature range from -40°C to 85°C
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- Maximum line regulation is 250µV/V at 1mA source current
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- Maximum load regulation is 700µV/mA at 0 <= IOUT <= 1mA, 50µV/µA at -750µA <= IOUT <= 0
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- Supply voltage range from 1.8V to 5.5V
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- Quiescent supply current is 3µA at TA = 25°C
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- Noise voltage is 40µVp-p at 0.1Hz to 10Hz and 150µVRMS at 10Hz to 10KHz
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- Ripple rejection is 85dB at VIN = 1.8V ±100mV f = 120Hz
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- Long term stability is 100ppm at 1000hrs at TA = +25°C, turn-on settling time is 200µs
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- Battery-Operated Equipment; Data-Acquisition Systems; Hand-Held Equipment; Industrial and Process-Control Systems; Two-Cell, Battery-Operated Systems
