M1124B1 Datasheet | SGS

S/MOS INTEGRATED CIRCUIT M 1124 -CHANNEL REMOTE CONTROL TRANSMITTER FEW EXTERNAL PONENTS INTERLOCK PREVENTS INCORRECT SELECTION QUASI-ZERO STAND-BY CURRENT WIDE SUPPLY VOLTAGE RANGE INPUTS FULLY PROTECTED e M 1124 is a monolithic integrated circuit intended for remote controlled systems in which 30 dif. rent ultrasonic frequencies are used to transmit 30 mands. e M 1124 prises on oscillator circuit which does not require exter.nal ponents except the fartz. Further it prises a fixed and a variable frequency divider, a decoder and a mand error otection- All the mand inputs are pulled-up to VDO by integrated resistors, to reduce the number . external ponents. Due to the relative low input impedances, the M 1124 is not suited for touch .. ntacts. The circuit is produced in COS/MOS technology. In conjunction with the ultrasonic receivers .. 1025 or M 1130, a plete remote control system can be realized. The device is available in a 16-lead al in-line plastic package. Ms OLUTE MAXIMUM RATINGS- t, DO- - Supply voltage ~I Input voltage 1.'01 Output current ~tot Total power dissipation !t519 Storage temperature top Operating temperature -0.5 to -0.5 to V DO +0.5 10 m A 200 m W -65 to 150 o to !"'$tresses above those listed under "Absolute Maximum Ratmgs" 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 indicate in ~ the "Remended operating conditions" section of this specification is not implied. Exposure to absolute maxi- : mum rating conditions for extended periods may affect device reliability . - - All voltages are with respect to Vss (GND). ORDERING NUMBER: M 1024 B1 ~MECHANICAL DATA Dimensions in mm I~:::::::II M 1124 PIN CONNECTIONS , OSCILLATOR IN OSCILLATOR OUT IN - IN b IN c IN...