Aerospace Low Noise Precision High Speed Op Amp
The OP37 provides the low offset and drift of the OP07 plus higher speed and lower noise. Offsets down to 25µV and drift of 0.6µV/°C maximum make the OP37 ideal for precision instrumentation applications. Exceptionally low noise, a low 1/f noise corner frequency , and the high gain of 1.8 million, allow accurate high-gain amplification of low-level signals.
The low input bias current of ±10nA and offset current of 7nA are achieved by using a bias-current-cancellation circuit.
The output stage has good load driving capability. A guaranteed swing of ±10V into 600 Ohm and low output distortion make the OP37 an excellent choice for audio applications.
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.