DATASHEET ISL43L110, ISL43L111 FN6130 Rev 1.00 Ultra Low ON-Resistance, +1.1V to +4.5V Single Supply, SPST Analog Switches August 24, 2015 The Intersil ISL43L110 and ISL43L111 devices are low Features ON-resistance, low voltage, bidirectional, single pole/single Pb-Free available (RoHS compliant) throw (SPST) analog switches designed to operate from a single +1.1V to +4.5V supply. Targeted applications include Drop in replacement for the MAX4715 and MAX4716 battery powered equipment that benefit from low R ON ON resistance (R ) ON resistance, excellent R flatness, and fast switching ON -V = +4.3V 0.21 CC speeds (t = 8ns, t = 5ns). The digital logic input is ON OFF -V = +3.0V 0.24 CC 1.8V CMOS compatible when using a single +3V supply. -V = +1.8V 0.45 CC Cell phones, for example, often face ASIC functionality R flatness . 0.03 ON limitations. The number of analog input or GPIO pins may be limited and digital geometries are not well suited to analog Single supply operation . +1.1V to +4.5V switch performance. This family of parts may be used to Fast switching action (+3.9V Supply) switch in additional functionality while reducing ASIC design -t . 8ns ON risk. The ISL43L11X are offered in a 5 lead SC70 package, -t 5ns OFF alleviating board space limitations. ESD HBM rating . >4kV The ISL43L110 has one normally open (NO) switch and ISL43L111 has one normally closed (NC) switch. 1.8V, CMOS logic compatible (+3V supply) TABLE 1. FEATURES AT A GLANCE 5 lead SC70 packaging ISL43L111 Applications (No longer available or Battery powered, handheld, and portable equipment ISL43L110 supported) - Cellular/mobile phones Number of Switches 11 - Pagers SW NO NC - Laptops, notebooks, palmtops 1.8V R 0.45 0.45 ON Portable test and measurement Medical equipment 1.8V t /t 17ns/7ns 17ns/7ns ON OFF Audio and video switching 3V R 0.24 0.24 ON 3V t /t 9ns/6ns 9ns/6ns ON OFF Related Literature 4.3V R 0.21 0.21 Technical Brief TB363 Guidelines for Handling and ON Processing Moisture Sensitive Surface Mount Devices 4.3V t /t 8ns/5ns 8ns/5ns ON OFF (SMDs) Package 5 Ld SC70 FN6130 Rev 1.00 Page 1 of 12 August 24, 2015ISL43L110, ISL43L111 Pinouts (Note 1) ISL43L110 (SC70) ISL43L111 (SC70) TOP VIEW TOP VIEW COM 1 5 V+ COM 1 5 V+ NC 2 NO 2 GND 3 4 IN GND 3 4 IN NOTE: 1. Switches Shown for Logic 0 Input. Truth Table Ordering Information LOGIC ISL43L110 ISL43L111 PART NO. TEMP. PACKAGE PKG. (BRAND) RANGE (C) (RoHS Compliant) DWG. 0Off On ISL43L110IHZ-T -40 to 85 5 Ld SC70 P5.049 1On Off (CKA) Tape and Reel (See Note) NOTE: Logic 0 0.5V. Logic 1 1.4V with a 3V supply. ISL43L111IHZ-T -40 to 85 5 Ld SC70 P5.049 (CLA) Tape and Reel Pin Descriptions (See Note) PIN FUNCTION (No longer available, V+ System Power Supply Input (+1.1V to +4.5V) recommended replacement: GND Ground Connection ISL43L210IHZ-T) IN Digital Control Input NOTE: Intersil Pb-free products employ special Pb-free material sets COM Analog Switch Common Pin molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with NO Analog Switch Normally Open Pin both SnPb and Pb-free soldering operations. Intersil Pb-free products NC Analog Switch Normally Closed Pin are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. FN6130 Rev 1.00 Page 2 of 12 August 24, 2015 NO LONGER AVAILABLE OR SUPPORTED