Low-Voltage, Single Supply, SPST, High Performance Analog Switches ISL43110, ISL43111 Features The Intersil ISL43110 and ISL43111 are precision, high Fully specified at 3.3V, 5V, and 12V supplies performance analog switches that are fully specified for 3.3V, Available in SOT-23 packaging 5V, and 12V operation, and feature improved leakage, ICC and Single supply operation +2.4V to +12V switching time specifications. ON-Resistance (r max) . 20 (V+ = 5V) ON Designed to operate from a single +2.4V to +12V supply, the low 10 (V+ = 12V) supply current (1A Max over-temperature and voltage ranges) r flatness 1.5 and low leakage currents (1nA) make these switches ideal for ON battery powered applications. Charge injection (max) . 10pC Low r and fast switching speeds over a wide operating supply Low power consumption (P max) .5W ON D range increase these devices usefulness in industrial Low leakage current (max at +85C) 10nA (Off Leakage) equipment, portable instruments, and as input signal . 20nA (On Leakage) multiplexers for new generation, low supply voltage data Fast switching action converters. Some of the smallest packages are available -t (max) 80ns alleviating board space limitations, and making Intersils newest ON line of low-voltage switches an ideal solution. -t (max) 50ns OFF The ISL43110 and ISL43111 are single-pole/single-throw Minimum 2kV ESD protection per method 3015.7 (SPST) switches, with the ISL43110 being normally open (NO), TTL, CMOS compatible and the ISL43111 being normally closed (NC). Pb-free (RoHS compliant) Table 1 summarizes the performance of this family. For similar performance 5V supply versions, see the ISL43112 and Applications ISL43113 data sheets. Battery powered, handheld, and portable equipment TABLE 1. FEATURES AT A GLANCE - Cellular/mobile phones, pagers - Laptops, notebooks, palmtops, PDAs ISL43110 ISL43111 Communications systems Number of Switches 1 1 -Radios Configuration NO NC - PBX, PABX 3.3V r 15 15 ON Test equipment 3.3V t / t 55ns/28ns 55ns/28ns ON OFF - Logic and spectrum analyzers 5V r 11 11 ON -Portable meters, DVM, DMM 5V t /t 45ns/20ns 45ns/20ns ON OFF Medical equipment 12V r 7 7 ON - Ultrasound, MRI, CAT SCAN - Electrocardiograph, blood analyzer 12V t /t 37ns/21ns 37ns/21ns ON OFF Packages 8 Ld SOIC, 5 Ld SOT-23 Heads-up displays Audio and video switching Related Literature General purpose circuits - +3V/+5V DACs and ADCs Tech Brief TB363 Guidelines for Handling and Processing - Sample and hold circuits Moisture Sensitive Surface Mount Devices (SMDs) - Digital filters - Operational amplifier gain switching networks - High frequency analog switching - High speed multiplexing - Integrator reset circuits June 27, 2014 CAUTION: These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures. 1 1-888-INTERSIL or 1-888-468-3774 Copyright Intersil Americas LLC 2002, 2004, 2005, 2014. All Rights Reserved FN6028.4 Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners.ISL43110, ISL43111 Ordering Information PART NUMBER PART TEMP RANGE PACKAGE PKG. (Notes 2, 3, ) MARKING (C) (Pb-free) DWG. ISL43110IBZ ISL431 10IBZ -40 to +85 8 Ld SOIC M8.15 ISL43110IBZ-T (Note 1) ISL431 10IBZ -40 to +85 8 Ld SOIC M8.15 ISL43110IHZ-T (Note 1)110Z (Note 4) -40 to +85 5 Ld SOT-23 P5.064 ISL43111IBZ ISL431 11IBZ -40 to +85 8 Ld SOIC M8.15 ISL43111IBZ-T (Note 1) ISL431 11IBZ -40 to +85 8 Ld SOIC M8.15 ISL43111IHZ-T (Note 1) 111Z (Note 4) -40 to +85 5 Ld SOT-23 P5.064 NOTES: 1. Please refer to TB347 for details on reel specifications. 2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is 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-020. 3. For Moisture Sensitivity Level (MSL), please see product information page for ISL43110, ISL43111. For more information on MSL, please see tech brief TB363 4. The part marking is located on the bottom of the part. Pin Configurations (Note 5) ISL43110 ISL43110 (8 LD SOIC) (5 LD SOT-23) TOP VIEW TOP VIEW COM 1 5 V+ COM 1 8 NO NO 2 2 7 GND N.C. GND 3 4 6 N.C. 3 IN IN V+ 5 4 N.C. ISL43111 ISL43111 (8 LD SOIC) (5 LD SOT-23) TOP VIEW TOP VIEW COM 1 8 NC V+ COM 1 5 2 7 GND N.C. NC 2 N.C. 3 6 IN GND 3 4 IN V+ 4 5 N.C. NOTE: 5. Switches Shown for Logic 0 Input. Pin Descriptions Truth Table PIN FUNCTION LOGIC ISL43110 ISL43111 V+ System Power Supply Input (+2.4V to +12V) 0OFF ON GND Ground Connection 1ON OFF IN Digital Control Input NOTE: Logic 0 0.8V. Logic 1 2.4V. COM Analog Switch Common Pin NO Analog Switch Normally Open Pin NC Analog Switch Normally Closed Pin N.C. No Internal Connection Submit Document Feedback FN6028.4 2 June 27, 2014