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POWER BOOSTER AMPLIFIER
PB50
M I C R O T E C H N O L O G Y
HTTP://WWW.APEXMICROTECH.COM
(800) 546-APEX
(800) 546-2739
FEATURES
• • • • • • • WIDE SUPPLY RANGE — ±30V to ±100V HIGH OUTPUT CURRENT — Up to 2A Continuous VOLTAGE AND CURRENT GAIN HIGH SLEW RATE — 50V/µs Minimum PROGRAMMABLE OUTPUT CURRENT LIMIT HIGH POWER BANDWIDTH — 160 kHz Minimum LOW QUIESCENT CURRENT — 12mA Typical
APPLICATIONS
• HIGH VOLTAGE INSTRUMENTATION • Electrostatic TRANSDUCERS & DEFLECTION • Programmable Power Supplies Up to 180V p-p
EQUIVALENT SCHEMATIC
3 +Vs Q2 Q1 Q3 IN 4 GAIN 6.2K 7 50K COM 5 COMP 8 Q9 Q10 3.1K Q7 Q4 Q6 Q5 OUT 1 2 CL
DESCRIPTION
The PB50 is a high voltage, high current amplifier designed to provide voltage and current gain for a small signal, general purpose op amp.