DATASHEET ISL43240 FN6036 Rev 3.00 Low-Voltage, Single and Dual Supply, Quad SPDT, High Performance Analog Dec 15, 2014 Switch The Intersil ISL43240 device is a CMOS, precision, quad SPDT Features analog switch designed to operate from a single +2V to +12V Fully specified for 10% tolerances at V = 5V and V+ = 12V, supply or from a 2V to 6V supply. Targeted applications S 5V and 3.3V include battery powered equipment that benefit from the devices low power consumption (5W), low leakage currents Four separately controlled SPDT switches (5nA max), and fast switching speeds (t = 52ns, ON ON-resistance (r ) . 18 ON t = 40ns). A 5 maximum r flatness ensures signal OFF ON r matching between channels . <1 fidelity, while channel-to-channel mismatch is guaranteed to ON be less than 2 . Low charge injection 5pC (Max) The ISL43240 is a quad single-pole/double-throw (SPDT) Low power consumption (P ) <5W D device and can be used as a quad SPDT, a quad 2:1 Low off leakage current (max at +85C) . 2.5nA multiplexer, a single 4:1 multiplexer or a dual 2-channel Fast switching action differential multiplexer. -t 52ns ON Table 1 summarizes the performance of this family. -t . 40ns OFF TABLE 1. FEATURES AT A GLANCE Guaranteed break-before-make CONFIGURATION QUAD SPDT Minimum 2000V ESD protection per Method 3015.7 4.5V r 18 ON TTL, CMOS compatible 4.5V t /t 52ns/40ns ON OFF Pb-free (RoHS compliant) 10.8V r 14 ON Applications 10.8V t /t 40ns/27ns ON OFF Battery powered, handheld, and portable equipment 4.5V r 30 ON - Barcode scanners 4.5V t /t 64ns/29ns - Laptops, notebooks, palmtops ON OFF 3V r 51 ON Communications systems -Radios 3V t /t 120ns/50ns ON OFF -XDSL and PBX/PABX Packages 20 Ld SSOP, 20 Ld QFN 4x4 -RF Tee switches - Base stations Related Literature Test equipment TB363, Guidelines for Handling and Processing Moisture - Medical ultrasound Sensitive Surface Mount Devices (SMDs) - Electrocardiograph AN557, Recommended Test Procedures for Analog -ATE Switches Audio and video switching General purpose circuits - +3V/+5V DACs and ADCs - Digital filters - Operational amplifier gain switching networks - High frequency analog switching - High speed multiplexing FN6036 Rev 3.00 Page 1 of 15 Dec 15, 2014ISL43240 Pin Configurations (Note 1) ISL43240 (SSOP) ISL43240 (QFN) TOP VIEW TOP VIEW IN1 1 20 IN4 20 19 18 17 16 NO1 2 19 NO4 COM1 3 18 COM4 COM1 1 15 COM4 NC1 4 17 NC4 NC4 NC1 2 14 V- 5 16 V+ 13 V+ V- 3 GND 6 15 N.C. GND 4 12 NC3 NC2 7 14 NC3 11 COM3 NC2 5 COM2 8 13 COM3 NO2 9 12 NO3 6 78 9 10 IN2 10 11 IN3 NOTE: 1. Switches shown for Logic 0 input. Truth Table Pin Descriptions ISL43240 ISL43240 PIN FUNCTION V+ Positive Power Supply Input LOGIC NO SW NC SW V- Negative Power Supply Input. Connect to GND for 0OFF ON Single Supply Configurations. 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 Ordering Information PART NO. TEMP. PACKAGE PKG. (Notes 2, 3, 4)PART MARKING RANGE (C) (RoHS Compliant) DWG. ISL43240IAZ 43240 IAZ -40 to 85 20 Ld SSOP M20.209 ISL43240IRZ 43240IRZ -40 to 85 20 Ld QFN L20.4x4 NOTES: 2. Add -T* suffix for tape and reel. Please refer to TB347 for details on reel specifications. 3. 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. 4. For Moisture Sensitivity Level (MSL), please see product information page for ISL43240. For more information on MSL, please see tech brief TB363. FN6036 Rev 3.00 Page 2 of 15 Dec 15, 2014 COM2 N.C. NO2 NO1 IN2 IN1 IN4 IN3 NO4 NO3