MAX4491AKA+T

MAXIM INTEGRATED PRODUCTS  MAX4491AKA+T  运算放大器, 轨至轨输入输出, 10 MHz, 2个放大器, 10 V/µs, ± 1.35V 至 ± 2.75V, 2.7V 至 5.5V, SOT-23, 8 引脚

The is a dual, high slew rate, rail to rail I/O operational amplifier op-amp in 8 pin SOT-23 package. This low cost CMOS op-amp has rail to rail input and output capability from either a single 2.7V to 5.5V supply or dual ±1.35V to ±2.75V supplies. This amplifier exhibits high slew rate of 10V/µs and gain bandwidth product of 10MHz. It can drive 2Kohm resistive loads to within 55mV of either supply rail and remain unity gain stable with capacitive loads up to 300pF. The MAX4491 is used in battery powered instruments, sensor amplifiers, RF power amplifiers control, high side/low side current sensors and low power/low voltage applications.

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Supply current per amplifier of 0.8mA

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Automotive temperature range from -40°C to 125°C

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Input bias current of 50pA

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Input offset voltage of ±1.5mV at TA = +25°C

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Input offset current of ±0.05nA

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Common mode rejection ratio CMRR of 75dB VSS

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Power supply rejection ratio PSRR of 100dB 2.7V