MAX4230AUK+T

MAXIM INTEGRATED PRODUCTS  MAX4230AUK+T  运算放大器, 轨至轨输入输出, 10 MHz, 1个放大器, 10 V/µs, ± 1.35V至± 2.5V, 2.7V至5.5V, SOT-23, 5 引脚

The is a high output drive, rail to rail I/O, single CMOS operational amplifier op-amp in 5 pin SOT-23 package. This amplifier exhibits high slew rate of 10V/µs and gain bandwidth product GBWP of 10MHz. The MAX4230 can drive typical headset levels 32ohm as well as bias an RF power amplifier PA in wireless handset applications. This op-amp is designed to be part of RF PA control circuitry and biasing RF power amplifiers in wireless headsets. It is also used in audio hands free car phones kits, digital to analogue converter buffers, transformer/line drivers and high bandwidth applications.

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Supply voltage range from ±1.35V to ±2.5V and 2.7V to 5.5V

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

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Extends battery life, optimized for headsets and high current outputs

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Output drive capability of 200mA

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Large signal voltage gain of 100dB RL = 100Kohm at TA = +25°C

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PSRR of 85dB VDD = 2.7V to 5.5V and CMRR of 70dB VSS < VCM < VDD at TA = +25°C

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No phase reversal for overdriven inputs

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Unity gain stable for capacitive loads to 780pF

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Input offset voltage of 0.85mV and input offset current of 50pA at TA = +25°C

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1.1mA supply current per amplifier VDD = 2.7V, VCM = VDD/2

Due to high output current drive, this op-amp can exceed the absolute maximum power dissipation rating.