The MAX4131EUA+ is a single, wide bandwidth, low power, single supply rail to rail I/O operational amplifier (op-amp) in 8 pin µMAX package. This device operate either in 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, VCC and capable of driving 250 ohm loads. This op-amp require only 900µA quiescent current per amplifier with its rail to rail input common-mode range and output swing, amplifier is ideal for low voltage, single supply operation. Although the minimum operating voltage is specified at 2.7V, the device typically operate down to 1.8V. In addition, low offset voltage and high speed make it ideal signal-conditioning stages for precision, low voltage and data acquisition systems. It is a 10MHz gain bandwidth product, characterized with 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.
Stable with 500pF capacitive loads
Operating temperature range from -40°C to 85°C
Unity gain stable
No phase reversal for overdriven inputs
Input offset voltage of 200µV
Power supply rejection ratio of 100dB at VCC = 2.7V to 6.5V
