FEATURES
DESCRIPTION
The PA02 and PA02A are wideband, high output current operational amplifiers designed to drive resistive, inductive and capacitive loads. Their complementary “collector output” stage can swing close to the supply rails and is protected against inductive kickback. 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 programmable, current limiting resistors (down to 10mA). Both amplifiers are internally compensated but are not recommended for use as unity gain followers. For continuous operation under load, mounting on a heatsink of proper rating is recommended.
FEATURES
• HigH power bandwidtH — 350kHz
• HigH slew rate — 20V/µs
• Fast settling time — 600ns
• low crossoVer distortion — class a/b
• low internal losses — 1.2V at 2a
• HigH output current — ±5a peak
• low input bias current — Fet input
• isolated case — 300 Vdc
applications
• motor, ValVe and actuator control
• magnetic deFlection circuits up to 5a
• power transducers up to 350 kHz
• audio ampliFiers up to 30w rms
Apex Microtechnology develops and manufactures precision power analog monolithic, hybrid and open frame components for a wide range of industrial, test and measurement, medical, aerospace and defense applications. These devices are typically used to generate motion control, such as driving piezo electrical devices, and brush and brushless DC motors. With more than 300 catalog “off-the-shelf” products, Apex Microtechnology is a recognized leader for consistently developing products that lead the industry in terms of performance, quality, and reliability. Founded in 1980, Apex Microtechnology was acquired in 2007 by Cirrus Logic, a premier supplier of mixed-signal processing components for audio and energy markets. Following a five-year tenure as a division of the Austin, Texas, based developer of complex chip designs, Apex Microtechnology has returned to a stand-alone, privately-held corporation with its sale to a private investor group. The company is headquartered in Tucson, Ariz., USA.