DATASHEET ISL84521, ISL84522, ISL84523 FN6031 Rev 4.00 Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches August 10, 2015 The Intersil ISL84521, ISL84523, ISL84523 devices are Features CMOS, precision, quad analog switches designed to operate Drop-in Replacements for MAX4521 - MAX4523 from a single +2V to +12V supply or from a 2V to 6V supply. Targeted applications include battery powered equipment that Four Separately Controlled SPST Switches benefit from the devices low power consumption (<1W), low Pin Compatible with DG411, DG412, DG413 leakage currents (1nA max), and fast switching speeds ON Resistance (R Max.) . 100 (t = 45ns, t = 15ns). A12 maximum R flatness ON ON OFF ON ensures signal fidelity, while channel-to-channel mismatch is R Matching Between Channels <1 ON guaranteed to be less than 4. Low Power Consumption (P ) <1W D The ISL84521, ISL84522, ISL84523 are quad o Low Leakage Current (Max at 85 C) 10nA single-pole/ single-throw (SPST) devices. The ISL84521 has four normally closed (NC) switches the ISL84522 has four Fast Switching Action normally open (NO) switches the ISL84523 has two NO and -t 45ns ON two NC switches and can be used as a dual SPDT, or a dual -t . 15ns OFF 2:1 multiplexer. Break before Make Timing Table 1 summarizes the performance of this family. For higher Minimum 2000V ESD Protection per Method 3015.7 performance, pin compatible versions and 3mm x 3mm Quad No-Lead Flatpack (QFN) package see the ISL43140, TTL, CMOS Compatible ISL43142 data sheet. Pb-free available TABLE 1. FEATURES AT A GLANCE Applications ISL84521 ISL84522 ISL84523 Battery Powered, Handheld, and Portable Equipment Number of Switches 4 4 4 - Cellular/Mobile Phones Configuration All NC All NO 2 NC/2 NO - Pagers 5V R 65 65 65 ON - Laptops, Notebooks, Palmtops 5V t /t 45ns/15ns 45ns/15ns 45ns/15ns ON OFF Communications Systems 5V R 125 125 125 - Military Radios ON - RF Tee Switches 5V t /t 60ns/20ns 60ns/20ns 60ns/20ns ON OFF Test Equipment 3V R 260 260 260 ON - Ultrasound 3V t /t 120ns/40ns 120ns/40ns 120ns/40ns ON OFF - Electrocardiograph Packages 16 Ld SOIC (N), 16 Ld TSSOP Heads-Up Displays 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 Related Literature Technical Brief TB363 Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) Application Note AN557 Recommended Test Procedures for Analog Switches FN6031 Rev 4.00 Page 1 of 13 August 10, 2015ISL84521, ISL84522, ISL84523 Pinouts (Note 1) ISL84521 (SOIC, TSSOP) ISL84522 (SOIC, TSSOP) TOP VIEW TOP VIEW IN1 1 16 IN2 IN1 1 16 IN2 COM1 2 15 COM2 COM1 2 15 COM2 NC1 3 14 NC2 NO1 3 14 NO2 V- 4 13 V+ V- 4 13 V+ GND 5 12 N.C. GND 5 12 N.C. 11 NO3 NC4 6 11 NC3 NO4 6 10 COM3 COM4 7 10 COM3 COM4 7 9 IN3 IN4 8 9 IN3 IN4 8 ISL84523 (SOIC, TSSOP) TOP VIEW IN1 1 16 IN2 COM1 2 15 COM2 NO1 3 14 NC2 V- 4 13 V+ GND 5 12 N.C. NO4 6 11 NC3 10 COM3 COM4 7 9 IN3 IN4 8 NOTE: 1. Switches Shown for Logic 0 Input. Truth Table Ordering Information TEMP. ISL84521 ISL84522 ISL84523 PART NO. RANGE PACKAGE PKG. LOGIC SW 1, 2, 3, 4 SW 1, 2, 3, 4 SW 1, 4 SW 2, 3 o (Note 2) ( C) (RoHS Compliant) DWG. 0On Off Off On ISL84521IBZ* -40 to 85 16 Ld SOIC (N) M16.15 ISL84521IVZ* -40 to 85 16 Ld TSSOP M16.173 1 Off On On Off ISL84522IBZ* -40 to 85 16 Ld SOIC (N) M16.15 NOTE: Logic 0 0.8V. Logic 1 2.4V. ISL84522IVZ* -40 to 85 16 Ld TSSOP M16.173 Pin Descriptions ISL84523IBZ* -40 to 85 16 Ld SOIC (N) M16.15 No longer available, PIN FUNCTION recommended replacement: V+ Positive Power Supply Input ISL84524IUZ-T) V- Negative Power Supply Input. Connect to GND for ISL84523IVZ* -40 to 85 16 Ld TSSOP M16.173 Single Supply Configurations. No longer available, recommended GND Ground Connection replacement: IN Digital Control Input ISL84524IUZ-T) *Add -T suffix to part number for tape and reel packaging. COM Analog Switch Common Pin NOTE: NO Analog Switch Normally Open Pin 2. Intersil Pb-free products employ special Pb-free material sets molding compounds/die attach materials and 100% matte tin plate termination finish, which is compatible with NC Analog Switch Normally Closed Pin 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 N.C. No Internal Connection requirements of IPC/JEDEC J Std-020B. FN6031 Rev 4.00 Page 2 of 13 August 10, 2015