MAX407CPA+

The MAX407CPA+ is a dual 1.2µA max, operational amplifier (op-amp) in 8 pin DIP package. This low voltage, micropower, precision op-amps is designed for battery-operated systems. The single supply device features a supply current of less than 1.2µA per amplifier that is relatively constant over the entire supply range which represents a 15 to 20 times improvement over industry standard micropower op-amp. A unique output stage enables this op-amp to operate at ultra-low supply current while maintaining linearity under loaded conditions. In addition, the output is capable of sourcing 1.8mA when powered by a 9V battery. This device is used in intrinsically safe systems, electrometer amplifiers, photodiode pre-amps and pH meters.

• Supply voltage range is 2.5V to 10V
• Operating temperature range from 0°C to 70°C
• Maximum offset voltage is 3mV at TA= +25°C (V+=2.5V)
• Typical input bias current is <lt/> 0.1pA at TA= +25°C (V+=2.5V)
• Output swings rail to rail
• Input voltage range includes negative rail
• Internally compensated to be unity-gain stable
• Typical CMRR value is 80dB & PSRR value is 200µV/V at TA=+25°C ( V+=2.5V)
• Typical gain bandwidth is 8kHzat TA= +25°C (V+=2.5V)

Applications

Signal Processing, Industrial, Portable Devices, Medical

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party