PA10 PA10A RoHS Power Operational Amplifier COMPLIANT FEATURES Gain Bandwidth Product 4 MHz Temperature Range 55 to +125C (PA10A) Excellent Linearity Class A/B Output Wide Supply Range 10V to 50V High Output Current 5A Peak APPLICATIONS Motor, Valve and Actuator Control Magnetic Deflection Circuits up to 4A Power Transducers up to 100 kHz Temperature Control up to 180W Programmable Power Supplies up to 90V Audio Amplifiers up to 60W RMS DESCRIPTION The PA10 and PA10A are high voltage, high output current operational amplifiers designed to drive resis- tive, inductive and capacitive loads. For optimum linearity, the output stage is biased for class A/B operation. The safe operating area (SOA) can be observed for all operating conditions by selection of user programma- ble current limiting resistors. Both amplifiers are internally compensated for all gain settings. For continuous operation under load, a heatsink of proper rating is recommended. This hybrid integrated circuit utilizes thick film (cermet) resistors, 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 hermetically sealed and electrically isolated. The use of compressible isolation washers voids the warranty. Apex Microtechnology Inc. July 2019 www.apexanalog.com All rights reserved PA10U Rev YPA10 PA10A Figure 1: Equivalent Schematic 4 4 % 4 4 4 4 4 % 4 & TYPICAL CONNECTION Figure 2: Typical Connection M M M M 2 PA10U Rev Y