The MAX4122–MAX4129 family of operational amplifiers combines wide bandwidth and excellent DC accuracy with rail-to-rail operation at the inputs and outputs. These devices require only 650µA per amplifier, and operate from either a single supply (+2.7V to +6.5V) or dual supplies (±1.35V to ±3.25V) with a common-mode voltage range that extends 250mV beyond VEE and VCC. They are capable of driving 250Ω loads. The MAX4122/MAX4123/MAX4126/MAX4127/MAX4129 have a 5MHz gain bandwidth product, while the decompensated MAX4124/MAX4125/MAX4128 (stable at closed-looped gains of 10 or greater) have a 25MHz gain bandwidth product. In addition, the MAX4123/MAX4125/MAX4127 feature a shutdown mode in which the outputs are placed in a high-impedance state and the supply current is reduced to only 25µA per amplifier.

With their rail-to-rail input common-mode range and output swing, these amplifiers are ideal for low-voltage single-supply operation. Although the minimum operating voltage is specified at 2.7V, the devices typically operate down to 1.8V. In addition, low offset voltage and high speed make them the ideal signal-conditioning stages for precision, low-voltage, data-acquisition systems. The MAX4122 and MAX4124 come in the space-saving 5-pin SOT23-5 package.

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• MAX44259 - 1.8V、15MHz低失调、低功耗、满摆幅I/O运算放大器
• DS1330AB - 256k非易失SRAM，带有电池监控器
• MAX4696 - 35Ω、低电压、SPST/SPDT模拟开关，UCSP封装
• MAX14617 - USB Host Charger Identification/Adapter Emulator
• MAX3322E - ±15kV ESD保护、RS-232收发器，适合于多节点应用
• MAX2870 - 23.5MHz至6000MHz分数/整数N分频合成器/VCO
• MAX4353 - 低成本、+3V/+5V、620µA、200MHz、单电源运算放大器，满摆幅输出
• ICL7663|ICL7663A - 低功耗、输出可调的、正电压线性稳压器
• MAX6663 - 温度监测器和PWM风扇控制器