LM258A

双路运算放大器

These devices consist of two independent, high-gain frequency-compensated operational amplifiers designed to operate from a single supply or split supply over a wide range of voltages.

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Wide Supply Ranges

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Single Supply: 3 V to 32 V 26 V for LM2904

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Dual Supplies: ±1.5 V to ±16 V ±13 V for LM2904

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Low Supply-Current Drain, Independent of Supply Voltage: 0.7 mA Typical

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Wide Unity Gain Bandwidth: 0.7 MHz

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Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground

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Low Input Bias and Offset Parameters

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Input Offset Voltage: 3 mV Typical A Versions: 2 mV Typical

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Input Offset Current: 2 nA Typical

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Input Bias Current: 20 nA Typical A Versions: 15 nA Typical

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Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: 32 V 26 V for LM2904

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Open-Loop Differential Voltage Gain: 100 dB Typical

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Internal Frequency Compensation

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On Products Compliant to MIL-PRF-38535, All Parameters are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.