MAX412CSA+

The MAX412CSA+ is a low noise, low voltage, dual precision operational amplifier (op-amp) in 8 pin NSOIC package. This op-amp sets a new standard for noise performance in high speed and low voltage systems. The input voltage noise density is less than 1.5nV/√Hz at 1KHz. A unique design not only combines low noise with ±5V operation but also consumes 2.5mA supply current per amplifier. The low voltage operation is provided with an output voltage swing of 7.3VP-P into 2Kohm from ±5V supplies. The unity gain stability, 28MHz bandwidth and 4.5V/μs slew rate of MAX412 ensures low noise performance in a wide variety of wideband and measurement application. This device is used in low noise frequency synthesizers, ATE, power meters, PLCs, infrared detectors, ultra low noise instrumentation amplifiers and bridge signal conditioning applications.

• Supply voltage range from ±2.4V to ±5.25V
• Operating temperature range from 0°C to 70°C
• Input offset voltage of ±120μV at TA = +25°C
• Input offset current of ±40nA at TA = +25°C
• Minimum large signal gain of 115dB (RL = 2Kohm, VO = ±3.6V) at TA = +25°C
• CMRR of 130dB (VCM = ±3.5V) and PSRR of 103dB (VS = ±2.4V to ±5.25V) at TA = +25°C
• Settling time of 1.3μs (to 0.1%) at TA = +25°C

Applications

Signal Processing, Audio, Industrial

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