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ISL54065IRUZ-T Datasheet(PDF) 1 Page - Intersil Corporation |
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ISL54065IRUZ-T Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 15 page 1 ® FN6583.2 ISL54065 Negative Signal Swing, Sub-ohm, Dual SPDT with Click and Pop Elimination Single Supply Switch with Enable Pin The Intersil ISL54065 device is a low ON-resistance, low voltage, bi-directional, dual single-pole/double-throw (SPDT) analog switch. It is designed to operate from a single +1.8V to +6.5V supply and pass signals that swing down to 6.5V below the positive supply rail. Targeted applications include battery powered equipment that benefit from low rON (0.56Ω), low power consumption (8nA) and fast switching speeds (tON = 55ns, tOFF = 18ns). The digital inputs are 1.8V logic-compatible up to a +3V supply. The ISL54065 also features integrated circuitry to eliminate click and pop noise to an audio speaker. The ISL54065 is offered in a small form factor package, alleviating board space limitations. It is available in a tiny 12 Ld 2.2x1.4mm µTQFN. The ISL54065 is a committed dual single-pole/double-throw (SPDT) that consist of two normally open (NO) and two normally closed (NC) switches with independent logic control. This configuration can be used as a dual 2-to-1 multiplexer. Features • Pb-Free (RoHS Compliant) • Single Supply Operation . . . . . . . . . . . . . . . . .+1.8V to +6.5V • Negative Signal Swing (Max 6.5V Below V+) • Enable Pin to Disable All Switches • Integrated Click and Pop Elimination Circuitry • Click and Pop Circuitry Disable Pin • ON-Resistance (rON) - V+ = +4.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.52 Ω - V+ = +4.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.65 Ω - V+ = +2.7V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.9 Ω - V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8 Ω •rON Matching Between Channels . . . . . . . . . . . . . . . . . 10mΩ •rON Flatness Across Signal Range . . . . . . . . . . . . . . . . 0.33Ω • Low THD+N @ 32 Ω Load . . . . . . . . . . . . . . . . . . . . . . .0.02% • Low Power Consumption @ 3V (PD). . . . . . . . . . . . 24nW • Fast Switching Action (V+ = +4.3V) -tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43ns -tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23ns • ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>6kV • Guaranteed Break-Before-Make • 1.8V Logic Compatible (+3V supply) • Low I+ Current when VINH is not at the V+ Rail • Available in 12 Ld 2.2mm x 1.4mm µTQFN Package Applications • Audio and Video Switching • Battery powered, Handheld, and Portable Equipment - MP3 and Multimedia Players - Cellular/mobile Phones - Pagers - Laptops, Notebooks, Palmtops • Portable Test and Measurement • Medical Equipment 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” TABLE 1. FEATURES AT A GLANCE ISL54065 Number of Switches 2 SW SPDT or 2-1 MUX 4.3V rON 0.65 Ω 4.3V tON/tOFF 43ns/23ns 2.7V rON 0.9 Ω 2.7V tON/tOFF 55ns/18ns 1.8V rON 1.8 Ω 1.8V tON/tOFF 145ns/28ns Packages 12 Ld µTQFN VCOM (V) 0 12 3 4 5 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 -1 -2 -3 -4 -5 -6 ICOM = 100mA V+ = 1.8V V+ = 2.7V V+ = 4.5V ON-RESISTANCE vs SUPPLY VOLTAGE vs SWITCH VOLTAGE Data Sheet November 3, 2009 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2008, 2009. All Rights Reserved All other trademarks mentioned are the property of their respective owners. |
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