器件名称: PA51A
功能描述: POWER OPERATIONAL AMPLIFIERS
文件大小: 256.4KB 共4页
简 介:
FEATURES
WIDE SUPPLY RANGE — ±10 to ±40V HIGH OUTPUT CURRENT — ±10A Peak CLASS “C” OUTPUT — Low Cost LOW QUIESCENT CURRENT — 2.6mA
APPLICATIONS
DC SERVO AMPLIFIER MOTOR/SYNCHRO DRIVER VALVE AND ACTUATOR CONTROL DC OR AC POWER REGULATOR
8-PIN TO-3 PACKAGE STYLE CE TYPICAL APPLICATION
DESCRIPTION
The PA51 and PA51A are high voltage, high output current operational ampliers designed to drive resistive, inductive and capacitive loads. Their complementary common emitter output stage is the simple class C type optimized for low frequency applications where crossover distortion is not critical. These ampliers are not recommended for audio, transducer or deection coil drive circuits. The safe operating area (SOA) is fully specied and can be observed for all operating conditions by selection of user programmable current limiting resistors. Both ampliers are internally compensated for all gain settings. For continuous operation under load, mounting on a heatsink of proper rating is recommended. Do not use isolation washers! This hybrid integrated circuit utilizes thick lm conductors, ceramic capacitors and semiconductor chips to maximize reliability, minimize size and give top performance. Ultrasonically bonded aluminum wires provide reliable interconnections at all operating temperatures. The 8-pin TO-3 package is electrically isolated and hermetically sealed. The use of compressible thermal washers and/or improper mounting torque will void the product……
