器件名称: PA15FL
功能描述: HIGH VOLTAGE POWER OPERATIONAL AMPLIFIERS
文件大小: 275.1KB 共4页
简 介:)*()70-5"(&108&301&3"5*0/"-".1-*'*&34
PA15FL PA15FLA
M I C R O T E C H N O L O G Y
)551888"1&9.*$305&$)$0.
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FEATURES
HIGH VOLTAGE — 450V (±225V) LOW COST LOW QUIESCENT CURRENT — 3.0mA Max HIGH OUTPUT CURRENT — 200mA PROGRAMMABLE CURRENT LIMIT
APPLICATIONS
PIEZOELECTRIC POSITIONING HIGH VOLTAGE INSTRUMENTATION ELECTROSTATIC TRANSDUCERS PROGRAMMABLE POWER SUPPLIES UP TO 440V
10-pin SIP PACKAGE STYLE fl TYPICAL APPLICATION
3' 74 3*/ 1"'$0.165&3 '0$64 $0.."/% 70-5"(& 74 1*&;0%3*7& 7065
Formed leads available See package style FU
DESCRIPTION
The PA15FL is a high voltage, low quiescent current MOSFET operational amplifier designed as a low cost solution for driving continuous output currents up to 200mA and pulse currents up to 350mA into capacitive loads. The safe operating area (SOA) has no second breakdown limitations and can be observed for all type loads by choosing an appropriate current limiting resistor. The MOSFET input stage has integrated static and differential mode protection. The MOSFET output stage is biased AB for linear operation. External compensation provides flexibility in choosing bandwidth and slew rate for the application. The 10-pin power SIP package is electrically isolated.
3$-
EQUIVALENT SCHEMATIC
74 3 3 $ 3
LOW POWER, PIEZOELECTRIC POSITIONING Piezo positioning may be applied to the focusing of segmented mirror systems. The composite mirror may be composed of hundreds of elements, each requiring focusing under computer c……
