The MAX4326ESA+ is a dual, low cost, low power, rail to rail I/O op-amp in 8 pin NSOIC package. The operational amplifier combines wide bandwidth and excellent DC accuracy with rail to rail operation at the inputs and outputs. These Unity gain-stable amplifiers are capable of driving 250 ohm loads and have a 5MHz gain-bandwidth product. With their rail to rail input common mode range and output swing, these amplifiers are ideal for low voltage, single supply operation. In addition, low offset voltage and high speed make them the ideal signal conditioning stages. Typical applications include data acquisition systems, RSSI systems, signal conditioning and PA biasing.
Supply voltage range is ±1.2V to ±3.25V, 2.4V to 6.5V
Operating temperature range from -40°C to 85°C
Rail to rail input common mode voltage range
Rail to rail output voltage swing
Quiescent current per amplifier is 650μA
Offset voltage is 700μV
No phase reversal for overdriven inputs
Unity gain stable for capacitive loads up to 500pF
Power supply rejection ratio is 100dB and common mode rejection ratio is 94dB
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