HA11508

The HA11508 is an input signal switching IC designed for use in color televisions with external input terminals.It provides switching operations for video input circuits, three 2-channel audio circuits, and two output circuits.

Features of the HA11508 are:(1)signal switching for three video input circuits, three 2-channel audio input circuits, and two output circuits; (2)approximately 6dB on-chip amp in video switching section; (3)on-chip qudio mute circuit; (4)high input impedance; (5)wide frequency band; (6)high supply; (7)can be used with 8 to 13.2 V supply voltages.

The absolute maximum ratings of the HA11508 can be summarized as:(1): supply voltage(Vcc) is 14.4 V; (2): power dissipation(PT) is 550 mW; (3): operating temperature(Topr) is -20 to +70; (4): storage temperature(Tstg) is -55 to +125; (5): control terminal voltage is 14.4 V.