The MSK 164 is an ultra high voltage monolithic MOSFET operational amplifier ideally suited for electrostatic transducer and electrostatic deflection applications. With a total supply voltage rating of 350 volts and 60mA of available output current, the MSK 164 is also an excellent low cost choice for high voltage piezo drive circuits. The MOSFET output frees the MSK 164 from secondary breakdown limitations and power dissipation is kept to a minimum with a quiescent current rating of only 2mA. The MSK 164 has user adjustable compensation and output null pins and is packaged in a 14 pin power dip with bolt down tabs.