OPB480

The OPB480 series of Phototogic Photo Integrated Circuit Switches provide optimum flexibility for the design engineer. If and may be specified as buffered or inverted with 10 kW pull-up flr open oallector output. All are TTULSTTL compatible arsd can drive up to 10 TTL loads. Building from a standard tsousing with a 0.125' (3.18 mm) wide slot, the user can speafy (1) type and polarity of TTL output, (2) discrete shell material, (3) aperture width, and (4) choice of mounting contiguration. These devices exhibit stable performance over supply voltages ranging from 4.5 V to 16.0V.

The features of OPB480 can be summarized as (1)choice of mounting contigurat3on; (2)choice at aperture; (3)choice of output configuration; (4)choice of opaque or IR transmissive shell material; (5)data rates to 250 kBaud; (6)24' min 2BAWG wire leads; (7)low power consumption.

The absolute maximum ratings of OPB480 are (1)supply voltage, VCC (foot to exceed 3 sec.): 18V; (2)storage temperature range: -40°C to 80°C; (3)operating temperature range: -40°C to 80°C; (4)input diode power dissipation: 100mW; (5)output photologic power dissipation: 90mW; (6)total device power dissipation: 190mW; (7)voltage at output lead (open collector output): 35V; (8)diode forward D.G. current: 40mA; (9)diotte reverse D.G. voltage:2V.