Aufbau/internal: IC (15 Trans., 14 Widerst., 7 Dioden); Form/Case: TO-66, 9 Pins; Typ/Content: Operational Power Booster Amplifier; Daten/electr.data: Vcc max: +/- 18 V, typ. +/-5...15 V; Pd: 3 W; Power Bandwidth: 1.5 MHz; THD: 0.5 %; Current gain typ.: 3000; Z in: 400 kΩ; Z out: 10 Ω; t op: 0...70 °C; Variant: MC1538R = Vcc max: +/- 22 V, typ. +/- 5...20 V; t op: -55...+125 °C -