HV20822 16-Channel, High Voltage Analog Switch Features General Description The Supertex HV20822 is a 220V, 16-channel, high- HVCMOS technology for high performance voltage analog switch integrated circuit (IC) congured as 220V operating conditions 2 sets of 8 single-pole single-throw analog switches. It Output on-resistance typically 22 is intended for use in applications requiring high voltage 5.0 and 12.0V CMOS logic compatibility switching controlled by low voltage control signals such Very low quiescent current consumption (-10A) as ultrasound imaging and printers. -45dB min off isolation at 7.5MHz Low parasitic capacitance The 2 sets of 8 analog switches are controlled by 2 input Excellent noise immunity logic controls, D 1 and D 2. A logic high on D 1 will turn IN IN IN Flexible high voltage supplies On switches 0 to 7 and a logic high on D 2 will turn On IN switches 8 to 15. Block Diagram VDD D 1 IN D 2 IN LE GND VPP VNN 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.comHV20822 Ordering Information Package Option 48-Lead LQFP Device 7.00x7.00mm body 1.60mm height (max) 0.50mm pitch HV20822 HV20822FG-G -G indicates package is RoHS compliant (Green) Pin Conguration 48 Absolute Maximum Ratings 1 Parameter Value V Logic power supply voltage -0.5V to +15V DD V - V Supply voltage +225V PP NN V Positive high voltage supply -0.5V to V +225V PP NN V Negative high voltage supply +0.5V to -225V NN Logic input voltages -0.5V to V +0.3V 48-Lead LQFP (FG) DD (top view) V Analog signal range V to V SIG NN PP Product Marking Peak analog signal current/channel 3.0A Top Marking Storage temperature -65C to +150C YYWW YY = Year Sealed Power dissipation 1.0W HV20822FG WW = Week Sealed LLLLLLLLL Absolute Maximum Ratings are those values beyond which damage to the L = Lot Number device may occur. Functional operation under these conditions is not implied. C = Country of Origin* Continuous operation of the device at the absolute rating level may affect Bottom Marking device reliability. All voltages are referenced to device ground. A = Assembler ID* = Green Packaging CCCCCCCC AAA *May be part of top marking Package may or may not include the following marks: Si or 48-Lead LQFP (FG) Recommended Operating Conditions Sym Parameter Value 1 V Positive high voltage supply +50V to +110V PP 1 V Negative high voltage supply -10V to V -220V NN PP 1 V Logic power supply voltage +4.75V to +12.6V DD V High-level input voltage V -1.0V to V IH DD DD V Low-level input voltage 0V to 1.0V IL 2 V Analog signal voltage peak-to-peak V +10V to V -10V SIG NN PP T Operating free air-temperature 0C to 70C A Notes: 1. Power up/down sequence is arbitrary except GND must be powered-up rst and powered-down last. 2. V must be V V V or oating during power up/down transition. SIG NN SIG PP 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com 2