MAX480 High-Precision, Low-Voltage, Micro power Op Amp Data sheet

2021-06-22
●General Description
■The MAX480 is a precision micropower operational amplifier with flexible power-supply capability. Its guaranteed 140μV maximum offset voltage (25μV typ) is the lowest of any micropower op amp. Similarly, input bias current,input offset current, and drift specifications are within tight limits.Both the input and output voltage ranges include the negative supply rail, allowing maximum signal range capability in single-supply applications. The MAX480 operates with either a single supply ranging from +1.6V to +36V or dual supplies from ±0.8V to ±18V. The MAX480 consumes less than 20μA, allowing operation in excess of 10,000 hours from a 250mA-hr lithium coin cell. Even with a minimal quiescent current, the amplifier sinks or sources 5mA from its output.The MAX480 is available in 8-pin DIP and SO packages in commercial, extended, and military temperature ranges.
●Features
■Single- or Dual-Supply Operation: +1.6V to +36V,±0.8V to ±18V
■True Single-Supply Operation: Input and OutputVoltage Ranges Include Ground
■2.0μV/°C Max Offset Voltage Drift
■20μA Max Supply Current
■5mA Min Output Drive
■140μV Max Input Offset Voltage
■3nA Max Input Bias Current
■500V/mV Min Open-Loop Gain
■Standard 741 Pinout with Nulling to V-

Maxim

MAX480MAX480CPAMAX480CSAMAX480EPAMAX480ESAMAX480MJA

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Micropower Op Amp

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Precision Micropower Amplifiers ]Micropower Signal Processing ]Battery-Powered Analog Circuits ]

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Datasheet

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Plastic DIP;SO;CERDIP

English Chinese Chinese and English Japanese

4/07

Rev 4

19-2772

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