SG143

SG143 HIGH-VOLTAGE OPERATIONAL AMPLIFIER DESCRIPTION The SG143 is a general-purpose high-voltage operational amplifier featuring operation to ±40V and overvoltage protection up to ±40V. Increased slew rate, together with higher common-mode and supply rejection, insure improved performance at high supply voltages. Operating characteristics are independent of supply voltage and temperature. These devices are intended for use in high voltage applications where common-mode input ranges, high output voltage swings, and low input currents are required. Also, they are internally compensated and are pin compatible with industry standard operational amplifiers. FEATURES ±4.0V to ±40V supply voltage range ±37V output voltage swing ±24V common-mode voltages Overvoltage protection Output short circuit protection HIGH RELIABILITY FEATURES-SG143 ♦ Available to MIL-STD-883 and DESC SMD ♦ LMI level "S" processing available CIRCUIT SCHEMATIC 4/90 Rev 1.1 5/94 Copyright © 1994 1 11861 Western Avenue ∞ Garden Grove, CA 92641 (714) 898-8121 ∞ FAX: (714) 893-2570 LINFINITY Microelectronics Inc. SG143 ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Voltage SG143 ............................................................................ ±40V Input Voltage SG143 ............................................................................ ±40V Differential Input Voltage ................................. ±(V+ + |V -| - 3) V Note 1. Exceeding these ratings could cause damage to the devi...