DESCRIPTION
MULTIWATT 15 (Plastic Package) ORDER CODE: STV5109 Figure 1. PIN CONNECTIONS 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 BLUE FEEDBACK BLUE CATHODE CURRENT BLUE OUTPUT GREEN FEEDBACK GREEN CATHODE CURRENT GREEN OUTPUT RED FEEDBACK GROUND RED OUTPUT RED CATHODE CURRENT V DD HIGH VOLTAGE RED INPUT GREEN INPUT V CC LOW VOLTAGE BLUE INPUT 5109-01.eps Tab connected to Pin 8 September 2003 1/7 1 STV5109 PIN FUNCTION N° 1 2 3 4 5 6 DESCRIPTION
Input of the “blue” amplifier. It is a virtual ground with 3.85V bias voltage and 75µA input bias current. Low voltage power supply, typically 12V. VCC Green Input Input of the “green” amplifier. It is a virtual ground with 3.85V bias voltage and 75µA input bias current. Red Input Input of the “red” amplifier. It is a virtual ground with 3.85V bias voltage and 75µA input bias current. High voltage power supply, typically 220V. VDD Red Cathode Current Provides the video processor with a copy of the DC current flowing into the red cathode, for automatic cut-off or gain adjustment.
STMicroelectronics
