OPA228 series

This is the description of OPA228 series: The OPA228 series op amps combine low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both ac and precision dc performance.

The OPA228 is optimized for closed-loop gains of 5 or greater, and offers higher speed with a slew rate of 10V/s and a bandwidth of 33MHz. The OPA228 series op amps are ideal for professional audio equipment. In addition, low quiescent current and low cost make them ideal for portable applications requiring high precision. The OPA228 series op amps are pin-for-pin replacements for the industry standard OP-27 and OP-37 with substantial improvements across the board. The dual and quad versions are available for space savings and perchannel cost reduction.

And these are the features of OPA228 series: Firstly, low noise is 3nV/Hz. Secondly, wide bandwidth, when OPA227 is 8MHz, 2.3V/s, when OPA228 is 33MHz, 10V/s. Thirdly, settling time is 5s(significant improvement over OP-27). Fourthly, the high CMRR is 138dB. Fifthly, the high open-loop gain is 160dB. Sixthly, the low input bias current is 10nA max. Seventhly, the low offset voltage is 75V max. Eighthly, the wide supply range is from ±2.5V to ±18V.

At present there is not too much information about this model OPA228 series. If you are willing to find more about this product, please pay attention to our web! We will promptly update the relevant information. Above information is all relevant information about this product, if we find any new information, we will summarize for you, and you can find it in www.Chinaicmart.com or www.seekic.com Welcome to contact with us.