DATASHEET ISL54060, ISL54061 FN6580 Rev 2.00 Negative Signal Swing, Sub-ohm, Dual SPST Single Supply Switch November 3, 2009 The Intersil ISL54060 and ISL54061 devices are a low Features ON-resistance, low voltage, bi-directional, dual Pb-Free (RoHS Compliant) single-pole/single-throw (SPST) analog switch. It is designed to operate from a single +1.8V to +6.5V supply and pass Negative Signal Swing (Max 6.5V Below V+) signals that swing down to 6.5V below the positive supply rail. ON-Resistance (r ) ON Targeted applications include battery powered equipment that - V+ = +4.5V 0.52 benefit from low r (0.56 low power consumption (8nA) ON - V+ = +4.3V 0.65 and fast switching speeds (t = 55ns, t = 18ns). The ON OFF - V+ = +2.7V . 0.9 digital inputs are 1.8V logic-compatible up to a +3V supply. - V+ = +1.8V . 1.8 The ISL54060, ISL54061 are offered in a small form factor package, alleviating board space limitations. It is available in a r Matching Between Channels .10m ON tiny 10 Ld 1.8 x 1.4mm TQFN or 10 Ld 3x3mm TDFN r Flatness Across Signal Range 0.33 ON package. Low THD+N 32Load 0.02% The ISL54060 is a committed dual single-pole/single-throw (SPST) that consist of two normally open (NO) switches with Single Supply Operation . +1.8V to +6.5V independent logic control. The ISL54061 is a committed dual Low Power Consumption 3V (P ) . 24nW D single-pole/single-throw (SPST) that consist of two normally closed (NC) switches with independent logic control. Fast Switching Action (V+ = +4.3V) -t . 43ns ON TABLE 1. FEATURES AT A GLANCE -t 23ns OFF ISL54060 ISL54061 ESD HBM Rating >6kV Number of Switches 22 Guaranteed Break-before-Make SW SPST NO SPST NC 1.8V Logic Compatible (+3V supply) 4.3V r 0.65 0.65 ON Low I+ Current when V is not at the V+ Rail 4.3V t /t 43ns/23ns 43ns/23ns INH ON OFF Available in 10 Ld TQFN 1.8x1.4mm and 10 Ld 3x3mm 2.7V r 0.9 0.9 ON TDFN 2.7V t /t 55ns/18ns 55ns/18ns ON OFF 1.8V r 1.8 1.8 Applications ON 1.8V t /t 145ns/28ns 145ns/28ns ON OFF Audio and Video Switching Packages 10 Ld TQFN, 10 Ld TDFN Battery powered, Handheld, and Portable Equipment - MP3 and Multimedia Players ON-RESISTANCE vs SUPPLY VOLTAGE vs - Cellular/mobile Phones SWITCH VOLTAGE 2.0 - Pagers I = 100mA V+ = 1.8V 1.8 COM - Laptops, Notebooks, Palmtops 1.6 Portable Test and Measurement 1.4 Medical Equipment 1.2 Related Literature 1.0 Technical Brief TB363 Guidelines for Handling and 0.8 V+ = 2.7V Processing Moisture Sensitive Surface Mount Devices 0.6 (SMDs) V+ = 4.5V 0.4 Application Note AN557 Recommended Test Procedures for Analog Switches 0.2 -6 -5 -4 -3 -2 -1 01 2 3 4 5 V (V) COM FN6580 Rev 2.00 Page 1 of 15 November 3, 2009 r ( ) ONISL54060, ISL54061 Pinouts (Note 1) ISL54060 ISL54061 (10 LD TDFN) (10 LD TDFN) TOP VIEW TOP VIEW IN1 1 10 IN2 IN1 1 10 IN2 9 9 NO1 2 NO2 NC 2 NC 8 8 COM1 3 COM2 COM1 3 COM2 NC 4 7 NC NC1 4 7 NC2 6 6 GND 5 V+ GND 5 V+ ISL54060 ISL54061 (10 LD TQFN) (10 LD TQFN) TOP VIEW TOP VIEW IN1 IN2 IN1 IN2 7 7 6 6 8 5 NC NO1 8 5 NO2 N.C. 4 9 4 COM2 COM1 9 COM2 COM1 NC1 10 NC 10 3 3 NC NC2 2 2 1 1 GND V+ GND V+ NOTE: 1. Switches Shown for INx = Logic 0. Truth Table Pin Descriptions ISL54060 ISL54061 PIN FUNCTION INx NOx to COMx NCx to COMx V+ IC Power Supply (+1.8V to +6.5V). Decouple V+ to 0OFF ON ground by placing a 0.1F capacitor at the V+ and GND supply lines as near as the IC as possible. 1ON OFF GND Ground Connection NOTE: Logic 0 0.5V. Logic 1 1.4V with a 3V supply. INx Digital Control Input COM Analog Switch Common Pin NOx Analog Switch Normally Open Pin NCx Analog Switch Normally Closed Pin NC No Connect FN6580 Rev 2.00 Page 2 of 15 November 3, 2009