DATASHEET HI-201HS FN3123 Rev 4.00 High Speed, Quad SPST, CMOS Analog Switch September 2004 The HI-201HS is a monolithic CMOS Analog Switch Features featuring very fast switching speeds and low ON resistance. Fast Switching Times The integrated circuit consists of four independently -t 30ns ON selectable SPST switches and is pin compatible with the -t . 40ns industry standard HI-201 switch. OFF Low ON Resistance 30 Fabricated using silicon-gate technology and the Intersil Dielectric Isolation process, this TTL compatible device offers Pin Compatible with Standard HI-201 improved performance over previously available CMOS analog Wide Analog Voltage Range (15V Supplies) . 15V switches. Featuring maximum switching times of 50ns, low ON resistance of 50 maximum, and a wide analog signal range, the Low Charge Injection ( 15V Supplies) 10pC HI-201HS is designed for any application where improved TTL Compatible switching performance, particularly switching speed, is required. Symmetrical Switching Analog Current Range . 80mA (A more detailed discussion on the design and application of the HI-201HS can be found in Application Note AN543.) Applications Ordering Information High Speed Multiplexing TEMP. PKG. High Frequency Analog Switching o PART NUMBER RANGE ( C) PACKAGE NO. Sample and Hold Circuits HI1-0201HS-2 -55 to 125 16 Ld CERDIP F16.3 Digital Filters HI1-0201HS-4 -25 to 85 16 Ld CERDIP F16.3 Operational Amplifier Gain Switching Networks HI1-0201HS-5 0 to 75 16 Ld CERDIP F16.3 Integrator Reset Circuits HI3-0201HS-5 0 to 75 16 Ld PDIP E16.3 Pinout (Switches Shown For Logic 1 Input) HI9P0201HS-5 0 to 75 16 Ld SOIC M16.3 HI-201HS (CERDIP, PDIP, SOIC) HI9P0201HS-9 -40 to 85 16 Ld SOIC M16.3 TOP VIEW A 1 16 A 1 2 OUT1 2 15 OUT2 IN1 3 14 IN2 V- 4 13 V+ GND 5 12 NC IN4 6 11 IN3 OUT4 7 10 OUT3 A 8 9 A 4 3 FN3123 Rev 4.00 Page 1 of 12 September 2004HI-201HS Functional Diagram TRUTH TABLE V+ LOGIC SWITCH 0 ON SOURCE INPUT 1 OFF LEVEL GATE TTL SWITCH SHIFTER LOGIC CELL AND GATE INPUT DRIVER DRAIN OUTPUT V- Schematic Diagrams TTL/CMOS REFERENCE CIRCUIT SWITCH CELL V+ MP42 V+ Q P41 MP43 MP44 MP45 MN31 QN41 QN43 C48 ANALOG ANALOG QN45 MP33 QN42 R42 IN OUT QP44 MP32 MN32 QN44 V R1 D41 MN33 5V R41 C49 D42 MP31 5.6V QP41 Q QP42 V- MN42 MN44 MN45 V- FN3123 Rev 4.00 Page 2 of 12 September 2004