Low Bias Current Power Amplifiers

The PA80 series of high voltage operation ampliiers provides an extremely wide range of supply capability with two over- lapping products. High accuracy is achieved with a cascode input circuit coniguration. All internal biasing is referenced to a Zener Diode As a result, these models offer outstanding common mode and power supply rejection. The output stage operates in the class A/B mode for best linearity. Internal phase compensation assures stability at all gain settings without external components. Fixed internal current limits protect these ampliiers against a short circuit to common at most supply voltages. For sustained high energy lyback, external fast recovery Diodes should be used. However, a heatsink may be necessary to maintain the proper case temperature under normal operating conditions. By Cirrus Logic, Inc.
PA81J 's PackagesPA81J 's pdf datasheet
PA82J




PA81J Pinout, Pinouts
PA81J pinout,Pin out
This is one package pinout of PA81J,If you need more pinouts please download PA81J's pdf datasheet.

PA81J Application circuits
PA81J circuits
This is one application circuit of PA81J,If you need more circuits,please download PA81J's pdf datasheet.


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