HV209FG-G Microchip

HV209 12-Channel High Voltage Analog Switch Features General Description The Supertex HV209 is a 200V low charge injection HVCMOS technology for high performance 12-channel high voltage analog switch congured as 6 Operating voltage of up to 200V SPDT analog switches intended for medical ultrasound Output on-resistance typically 22 applications. Integrated bleed resistors on the outputs 5.0V to 12.0V CMOS logic compatibility Bleed resistors are integrated on the output switches to Very low quiescent current consumption (-10A) eliminate charge built up on the piezo electric transducers. The bleed resistors are at a nominal value of 35k. Using -58dB typical off isolation at 5.0MHz HVCMOS technology, this device combines high voltage Low parasitic capacitance bilateral DMOS switches and low power CMOS logic to Excellent noise immunity provide efcient control of high voltage analog signals. Flexible high voltage supplies The outputs are congured as single-pole double- throw analog switches. Data is shifted into a 6-bit shift register using an external clock. The LE latches the shift register data into the individual switch latches. A logic HI connects a switch common Y to SW . A logic LOW connects X X Y to SW . A logic HI in CL resets all switches to SW X X X simultaneously. Block Diagram V V PP NN SW0 D High Voltage Level Y0 LE Translator CL SW0 SW1 High Voltage D Level Y1 LE Translator CL SW1 V SW2 DD D High Voltage Level Y2 LE CLK Translator CL 6 BIT SW2 D SHIFT IN REGISTER SW3 D OUT D High Voltage Y3 LE Level CL Translator GND SW3 SW4 D High Voltage Level Y4 LE Translator CL SW4 SW5 D High Voltage Y5 LE Level Translator CL SW5 CL LE R /R GND1 GND2 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.comHV209 Ordering Information 48-Lead LQFP 7.00x7.00mm body Device 1.60mm height (max) 0.50mm pitch HV209 HV209FG-G -G indicates package is RoHS compliant (Green) Absolute Maximum Ratings Pin Conguration 48 1 Parameter Value V Logic power supply voltage -0.5V to +15V DD V - V Supply voltage +220V PP NN V Positive high voltage supply -0.5V to +200V PP V Negative high voltage supply +0.5V to -200V NN 48-Lead LQFP (FG) Logic input voltages -0.5V to V +0.3V DD (top view) V Analog signal range V to V SIG Product Marking NN PP Peak analog signal current/channel Top Marking 3.0A YYWW Storage temperature -65C to +150C YY = Year Sealed HV209FG WW = Week Sealed LLLLLLLLL Power dissipation: 48-lead LQFP 1.0W L = Lot Number C = Country of Origin* Absolute Maximum Ratings are those values beyond which damage to the Bottom Marking A = Assembler ID* device may occur. Functional operation under these conditions is not implied. = Green Packaging Continuous operation of the device at the absolute rating level may affect CCCCCCCC AAA *May be part of top marking device reliability. All voltages are referenced to device ground. 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 +40V to V +200V PP NN 1 V Negative high voltage supply -10V to -160V NN 1 V Logic power supply voltage +4.5V to +13.2V DD V High-level input voltage 0.8V to V IH DD DD V Low-level input voltage 0V to 0.2V IL DD 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 within V and V voltage range or oating during power up/down transition. SIG PP NN 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com 2