CR091

The CR022

Series is a family of precision current regulators designed for demanding appli.cations in test equipment and instrumentation. These devices combine the proven performance of a JFET with an integrated resistor to produce a single two-leaded device which is extremely simple to operate. With nominal current ranges from 0.22 mA to 5.30 mA, the CR022 Series will meet a wide array of design requirements. In addition to its two-lead construction, this series features 10% current ranges, improved current control over wide temperature ranges, and Simple "floating" operation as no power supplies are required for biasing. Finally, its TO-18 hermetically sealed package is available with military processing per MIL-S-19500. (See Section 1.) For additional design information please see typical performance curves (Section 7) as follows: