DATASHEET ISL43L210 FN6131 Rev 0.00 Ultra Low ON-Resistance, +1.1V to +4.5V Single Supply, SPDT Analog Switch March 15, 2005 The Intersil ISL43L210 device is a low ON-resistance, low Features voltage, bidirectional, single pole/double throw (SPDT) Pb-free available (RoHS compliant) analog switch designed to operate from a single +1.1V to +4.5V supply. Targeted applications include battery powered Drop In replacement for the MAX4714 equipment that benefit from low on-resistance and fast ON resistance (R ) ON switching speeds (t = 7ns, t = 3ns). The digital logic ON OFF -V = +4.3V 0.34 CC input is 1.8V CMOS compatible when using a single +3V -V = +3.0V 0.38 CC supply. -V = +1.8V 0.75 CC Cell phones, for example, often face ASIC functionality R matching between channels . 0.002 ON limitations. The number of analog input or GPIO pins may be limited and digital geometries are not well suited to analog R flatness . 0.06 ON switch performance. This part may be used to mux-in Single supply operation . +1.1V to +4.5V additional functionality while reducing ASIC design risk. The Fast switching action (+3.9V Supply) ISL43L210 is offered in a 6 lead SC70 package, alleviating board space limitations. -t . 7ns ON -t 3ns OFF The ISL43L210 is a committed SPDT that consist of one normally open (NO) and one normally closed (NC) switch. Guaranteed break-before-make This configuration can also be used as a 2-to-1 multiplexer. ESD HBM rating . >6kV TABLE 1. FEATURES AT A GLANCE 1.8V CMOS logic compatible (+3V supply) Number of Switches 1 6 lead SC70 package SW SPDT or 2-1 MUX Applications 1.8V R 0.75 ON Battery powered, handheld, and portable equipment 1.8V t /t 16ns/5ns ON OFF - Cellular/mobile phones 3V R 0.38 ON - Pagers 3V t /t 8ns/4ns ON OFF - Laptops, notebooks, palmtops 4.3V R 0.34 ON Portable test and measurement 4.3V t /t 7ns/3ns ON OFF Medical equipment Package 6 Ld SC70 Audio and video switching Related Literature Technical Brief TB363 Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) FN6131 Rev 0.00 Page 1 of 12 March 15, 2005ISL43L210 Ordering Information Pinout (Note 1) ISL43L210 (SC70) PART NO. TEMP. PKG. TOP VIEW (BRAND) RANGE (C) PACKAGE DWG. ISL43L210IH-T -40 to 85 6 Ld SC70 P6.049 (CMA) Tape and Reel IN 1 6 NO V+ 2 5 COM ISL43L210IHZ-T -40 to 85 6 Ld SC70 P6.049 (CMA) Tape and Reel (Pb-free) GND 3 4 NC (See Note) NOTE: Intersil Pb-free products employ special Pb-free material sets molding compounds/die attach materials and 100% matte tin NOTE: plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free 1. Switches Shown for Logic 0 Input. products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. Truth Table LOGIC PIN NC PIN NO 0On Off 1Off On NOTE: Logic 0 0.5V. Logic 1 1.4V with a 3V supply. Pin Descriptions PIN FUNCTION V+ System Power Supply Input (+1.1V to +4.5V) GND Ground Connection IN Digital Control Input COM Analog Switch Common Pin NO Analog Switch Normally Open Pin NC Analog Switch Normally Closed Pin FN6131 Rev 0.00 Page 2 of 12 March 15, 2005