DATASHEET HI-303 FN3125 Rev 1.00 Dual, SPDT CMOS Analog Switch Oct 1, 2015 The HI-303 switch is a monolithic device fabricated using Features CMOS technology and the Intersil dielectric isolation Analog Signal Range ( 15V Supplies) 15V process. This switch features break-before-make switching, o low and nearly constant ON resistance over the full analog Low Leakage at 25 C . 40pA signal range, and low power dissipation. o Low Leakage at 125 C . 1nA The HI-303 is TTL compatible and has a logic 0 condition o Low On Resistance at 25 C . 35 with an input less than 0.8V and a logic 1 condition with an input greater than 4V. (See pinouts for switch conditions with Break-Before-Make Delay 60ns a logic 1 input.) Charge Injection . 30pC Functional Diagram TTL, CMOS Compatible S Symmetrical Switch Elements IN N P Low Operating Power (Typ) 1.0mW D Pb-Free Available (RoHS Compliant) Applications Pinout Switch States Shown For A Logic 1 Input Sample and Hold (i.e., Low Leakage Switching) HI-303 (PDIP, CERDIP, SOIC) Op Amp Gain Switching (i.e., Low On Resistance) TOP VIEW Portable, Battery Operated Circuits NC 1 14 V+ Low Level Switching Circuits S 2 13 S 3 4 Dual or Single Supply Systems D 3 12 D 3 4 D 4 11 D 1 2 Ordering Information S 5 10 S 1 2 PART TEMP. PKG. DWG. IN 6 9 IN 1 2 o NUMBER RANGE ( C) PACKAGE GND 7 8 V- HI1-0303-2 -55 to 125 14 Ld CERDIP F14.3 HI3-0303-5Z 0 to 75 14 Ld PDIP E14.3 LOGIC SW1, SW2 SW3, SW4 (See Note) (Pb-free) 0OFF ON HI9P0303-9Z -40 to 85 14 Ld SOIC M14.15 (See Note) (Pb-free) 1ON OFF NOTE: Intersil Pb-free products employ special Pb-free material sets molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020C. FN3125 Rev 1.00 Page 1 of 12 Oct 1, 2015HI-303 Schematic Diagrams A V+ MN1B MN2B MN3B MP5B MP4B IN OUT MN4B MN6B MP3B MP2B MP1B V- A SWITCH CELL V+ D2A MP1A MP2A MP3A MP4A MP5A MP6A MP7A MP8A 200 LOGIC A IN A D1A MN1A MN2A MN3A MN4A MN5A MN6A MN7A MN8A GND V- SWITCH CELL DRIVER (ONE PER SWITCH CELL) DIGITAL INPUT BUFFER AND LEVEL SHIFTER FN3125 Rev 1.00 Page 2 of 12 Oct 1, 2015