PA107DP RoHS Power Operational Amplifiers COMPLIANT FEATURES Power Bandwidth 170 V , 2 MHz P-P Output Voltage up to 180 Vp-p High Slew Rate 2500 V/s Minimum with A = 20 CL High Gain Bandwidth Product 180 MHz High Output Current 1.5 A Steady State Within SOA High Peak Output Current 5 A APPLICATIONS Piezo Drive CRT Beam Intensity Control ATE Applications Line Driver GENERAL DESCRIPTION The PA107DP is a state of the art wideband high power operational amplifier designed to drive resistive, capacitive, or inductive loads. For optimum linearity the output stage is biased for class A/B operation. Feed forward technology is used to obtain wide bandwidth and excellent DC performance, but constricts use to inverting mode only. External compensation allows the user to obtain both high gain and wide bandwidth. Use of a heatsink is required to realize the SOA. This hybrid integrated circuit uses thick film resistors, ceramic capacitors, and semiconductors to maxi- mize reliability, minimize size, and give top performance. Ultrasonically bonded aluminum wires provide reli- able interconnections at all operating temperatures. The 12 pin SIP occupies only 2 square inches. The use of compressible insulation washers voids the warranty. Figure 1: Equivalent Schematic +V AUX +V S 8 +V S R4 D9 R6 R12 R16 Q19 Q10 +V AUX 2 R18 Q8 +V AUX Q14 Q17 Q4 Q11 12 +Vsp Q20 Q5 D1 C4 R7 R10 D7 Q2 D D5 R1 G Q1:1 1 -V IN AUX S R14 C2 Q16 11 OUT D R15 Q1:2 +V G AUX D8 S D6 3 Q3 -V AUX Q21 C5 R8 R11 -V AUX D3 +V AUX Q6 R2 U1 10 + -V SP Q7 Q12 - C1 Q15 Q18 4 GND R3 C3 -V Q9 R19 AUX Q13 D2 D4 R9 Q22 R13 R17 D10 9 -V R5 S -V S -V AUX Apex Microtechnology Inc. Jan 2020 www.apexanalog.com All rights reserved PA107U Rev JPA107DP TYPICAL CONNECTION Figure 2: Typical Connection R F +V +V +V AUX S SP 1F 1F * 1F R IN +V AUX V OUT +V S + +V SP OUT PA107 -V SP -V S -V AUX R L * Bulk bypass capacitors. Use 10F per Amp of output current. 1F 1F 1F * -V -V AUX S -V SP 2 PA107U Rev J