HT82V804

HT82V804 CCD 4CH Vertical Driver Features · Operating voltage: 3.0V~5.5V · Built-in seven circuits - 2-level output: - 2-level output: 1 circuit for shutter driver output voltage level (typ.) = -9V to 15V · Switchable between NTSC (EIA) and PAL (CCIR) 2 circuits for vertical CCD clock driver output voltage level (typ.) = -9V to 0V - 3-level output: 2 circuits for vertical CCD clock driver output voltage level (typ.) = -9V to 15V modes · 16-pin SSOP (150mil) package General Description HT82V804 is a CMOS vertical clock driver and shutter driver IC for CCD area sensors. It has the capability of converting the voltage and impedance from the CMOS level. Block Diagram V S S O F D X V H P O F D V L V 2 X V 1 X V H 1 A X V 3 X V H 3 A X V 4 X V 2 V 1 A V M E V 3 A V 4 Pin Assignment V S S 1 2 3 4 5 6 7 8 O F D X V 2 X V 1 X V H 1 A X V 3 X V H 3 A X V 4 X 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 H T 8 2 V 8 0 4 1 6 S S O P -A V H P O F D V L V 2 V 1 A V M E V 3 A V 4 Rev. 1.00 1 April 15, 2004 HT82V804 Pin Description Pin No. 1 2 4, 3, 6, 8 5, 7 9 10 11 12 13 14 15 16 Pin Name VSS OFDX V1X, V2X, V3X, V4X VH1AX, VH3AX V4 V3A VME V1A V2 VL POFD VH I/O ¾ I I I O O ¾ O O ¾ O ¾ Negative power supply, ground Electronic shutter pulse input Vertical transfer pulse input Pulse that transfers the charge of the photo-diode to the vertical shift register. Pulse to drive vertical CCD shift register (2 level: VME, VL) Pulse to drive vertical CCD shift register (3 level: VME, VL, VH) Power supp...