SL6310C

THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS DS 3302 -1 SL6310C 500mW SWITCHABLE AUDIO AMPLIFIER/OP AMP The SL6310C is a low power audio amplifier which can be switched off by applying a mute signal to the appropriate pin. Despite the low quiescent current consumption of 5mA (only 0.6mA when muted) a minimum output power of 400mW is available into an 8Ω load from a 9V supply. NON INV. INPUT INV. INPUT EARTH 1 2 SL6310 3 4 8 7 6 5 MUTE "B" MUTE "A" NC VCC FEATURES Can be Muted with High or Low State inputs Operational Amplifier Configuration Works Over Wide Voltage Range OUTPUT MP8 DG8 DP8 Fig. 1 Pin connections, SL6310 - (top view) APPLICATIONS Audio Amplifier for Portable Receivers Power Op. Amp High Level Active Filter R1 220k V MUTE B MUTE A 100µ CC 8 7 + - 6 5 QUICK REFERENCE DATA INPUT 100n 1 2 3 4 OUTPUT R4 120k 100µ 8 LOAD Supply Voltage: 4.5V to 13.6V Voltage Gain: 70dB Output into 8Ω on 9V Supply : 400mW (min.) R2 220k 220n R3 4.7k 1µ EARTH ABSOLUTE MAXIMUM RATINGS Supply voltage: 15V Storage temperature: —55°C to + 125°C Fig. 2 SL6310 Test Circuit SL6310C ELECTRICAL CHARACTERISTICS Test conditions (unless otherwise stated): Supply voltage Vcc: 7V Ambient temperature: -30°C to +85°C Mute facility : Pins 7 and 8 open circuit frequency = 1kHz Value Characteristics Min. Supply current Supply current mute (A) Supply current mute (B) Input offset voltage Input offset current Input bias current (Note 1) Vol...