ISL43140, ISL43141, ISL43142 Data Sheet August 24, 2015 FN6032.2 Low-Voltage, Single and Dual Supply, Features High Performance, Quad SPST, Analog Fully Specified at 5V, 12V, 5V, and 3V Supplies for 10% Switches Tolerances The Intersil ISL43140ISL43142 devices are CMOS, Four Separately Controlled SPST Switches precision, quad analog switches designed to operate from a Pin Compatible with DG411/DG412/DG413 single +2V to +12V supply or from a 2V to 6V supply. Targeted applications include battery powered equipment that ON Resistance (R ) 50 ON benefit from the devices low power consumption (1W), low Matching Between Channels . 2 R ON leakage currents (1nA max), and fast switching speeds Low Charge Injection 5pC (Max) (t = 30ns, t = 18ns). A 12 maximum R flatness ON OFF ON ensures signal fidelity, while channel-to-channel mismatch is Low Power Consumption (P ) <1W D guaranteed to be less than 2.5. The 3mm x 3mm Quad No- Low Leakage Current (Max at 85C) . 5nA Lead Flatpack (QFN) package alleviates board space Fast Switching Action limitations, making this newest line of low-voltage switches an -t 30ns ideal solution. ON . 18ns -t OFF The ISL43140/ISL43141/ISL43142 are quad single-pole/ Guaranteed Break-Before-Make (ISL43142 only) single-throw (SPST) devices. The ISL43140 has four normally closed (NC) switches the ISL43141 has four normally open Minimum 2000V ESD Protection per Method 3015.7 (NO) switches the ISL43142 has two NO and two NC TTL, CMOS Compatible switches and can be used as a dual SPDT, or a dual 2:1 multiplexer. Pb-free Available Table 1 summarizes the performance of this family. Applications TABLE 1. FEATURES AT A GLANCE Battery Powered, Handheld, and Portable Equipment ISL43142 - Cellular/Mobile Phones (No longer - Pagers available or - Laptops, Notebooks, Palmtops ISL43140 ISL43141 supported) Communications Systems Number of Switches 4 4 4 - Military Radios Configuration All NC All NO 2 NC / 2 NO - RF Tee Switches 10.8V R 50 50 50 ON Test Equipment 10.8V t / t 30ns / 18ns 30ns / 18ns 30ns / 18ns ON OFF - Ultrasound 4.5V R 50 50 50 - Electrocardiograph ON 4.5V t / t 40ns / 15ns 40ns / 15ns 40ns / 15ns ON OFF Heads-Up Displays 4.5V R 110 110 110 ON Audio and Video Switching 4.5V t / t 50ns / 20ns 50ns / 20ns 50ns / 20ns ON OFF General Purpose Circuits 2.7V R 200 200 200 ON - +3V/+5V DACs and ADCs - Digital Filters 2.7V t / t 120ns / 25ns 120ns / 25ns 120ns / 25ns ON OFF - Operational Amplifier Gain Switching Networks 16 Ld SOIC (N), 16 Ld 3x3 QFN, - High Frequency Analog Switching Packages 16 Ld TSSOP - High Speed Multiplexing Related Literature Technical Brief TB363 Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) CAUTION: These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures. 1 1-888-INTERSIL or 321-724-7143 Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas LLC. 2002, 2004, 2015. All Rights Reserved All other trademarks mentioned are the property of their respective owners.ISL43140, ISL43141, ISL43142 Pinouts (Note 1) ISL43140 (SOIC, TSSOP) ISL43140 (QFN) TOP VIEW TOP VIEW IN1 1 16 IN2 15 COM2 COM1 2 16 15 14 13 14 NC2 NC1 3 NC1 1 12 NC2 V- 4 13 V+ V- 2 11 V+ GND 5 12 N.C. GND 3 10 N.C. NC4 6 11 NC3 NC4 4 9 NC3 10 COM3 COM4 7 IN4 8 9 IN3 576 8 ISL43141 (SOIC, TSSOP) ISL43141 (QFN) TOP VIEW TOP VIEW IN1 1 16 IN2 COM1 2 15 COM2 16 15 14 13 NO1 3 14 NO2 NO1 1 12 NO2 V- 4 13 V+ V- 2 11 V+ GND 5 12 N.C. GND 3 10 N.C. NO4 6 11 NO3 NO4 4 9 NO3 COM4 7 10 COM3 IN4 8 9 IN3 576 8 ISL43142 (SOIC, TSSOP) ISL43142 (QFN) TOP VIEW TOP VIEW IN1 1 16 IN2 COM1 2 15 COM2 16 15 14 13 NO1 3 14 NC2 NO1 1 12 NC2 V- 4 13 V+ V- 2 11 V+ GND 5 12 N.C. GND 3 10 N.C. NO4 6 11 NC3 COM4 7 10 COM3 NO4 4 9 NC3 IN4 8 9 IN3 576 8 NOTE: 1. Switches Shown for Logic 0 Input. 2 NO LONGER AVAILABLE OR SUPPORTED NO LONGER AVAILABLE OR SUPPORTED COM4 COM1 COM4 COM1 COM4 COM1 IN4 IN1 IN4 IN1 IN4 IN1 IN3 IN2 IN3 IN2 IN3 IN2 COM3 COM2 COM3 COM2 COM3 COM2