M1130B1 Datasheet | SGS

INTEGRATED CIRCUIT M 1130 HANNEL REMOTE CONTROL RECEIVER PROGRAM MEMORY OUTPUTS INTEGRATED CLOCK OSCILLATOR SEQUENTIAL PROGRAM CHANGE MAND 5 BINARY CODED INPUT/OUTPUT LINES M 1130 is a monolithic integrated circuit intended for a remote-controlled system in which 30 difultrasonic frequencies are used to transmit 30 control mands. Both the M 1024 and the M 1124 used as transmitter. The M 1130 measures the frequency of the ining signal by counting the during a fixed measuring time determined by a 4.4336 MHz quartz crystal. The accepted ultrasonic 'mn"".rl. are converted into a coded signal and issued on 5 input/output lines (A to E). The 30 - be given not only ultrasonically, but also by applying a 5-bit word to the above mentioned additional "sequential program change" mand is available only on the receiver. Signals to three analog values, e.g. volume, brightness and colour saturation are internally stored by the and continuously deliv~red i O the shape of square wave voltages. The duty cycle of these signals nes the level of the analog value. An output is provided to drive a relay which switches the TV or OFF. The program output lines are provided to drive all the circuits which need a 4-bit binary such as the H 770/1/2/3 quad analog switches, or the M 193 electronic program memory. The 30 is constructed in a low threshold P-channel silicon gate technology and is supplied in an 18-lead IIII,,,'-- m--'Ir." plastic package. ABSOLUTE MAXIMUM RATINGS- ~D[j- III io Prrsotto9pt Supply voltage Input voltage Output current (pins 2 to 14 and 16) Total power dissipation (per package) Storage temperature Operating temperature -20 to 0.3 -20 to 0.3 151 m A 800 m W -65 to 150 °C o to 70 °C - Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other condition above those indicated in the operational sections of this...