Aufbau/internal: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.); Form/Case/Outline: DIP-18; Type/Application: Dual TV sound demodulator, 8-stage limiting amplifier; Daten/electr.data: Vcc: 12 V; Icc: 24.5 mA; Ptot: <400 mW, t op: 0...70 °C; Variant: TDA2557 = 5-stage limiting amplifier -