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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• DS1402-BR8 - 1-Wire网络电缆
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• MAX840 - 低噪声、稳压型、-2V GaAsFET偏置电源
• MAX1149 - 多通道、真差分、串行、14位ADC
• MAX6848 - 低功耗、可调节的电池监测器，带有滞回和集成的微处理器复位电路
• MAX2769B - 通用型GPS接收机
• MAX6957 - 4线接口、2.5V至5.5V、20端口或28端口LED显示驱动器及输入/输出扩展器
• MAX544 - +5V、串行输入、电压输出、14位DAC