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ISL43L711 Fiches technique(PDF) 1 Page - Intersil Corporation |
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ISL43L711 Fiches technique(HTML) 1 Page - Intersil Corporation |
1 / 11 page 1 ® FN6092.2 ISL43L710, ISL43L711, ISL43L712 Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches The Intersil ISL43L710, ISL43L711, ISL43L712 devices are low ON-resistance, low voltage, bidirectional, precision, differential single-pole/single-throw (SPST) analog switches designed to operate from a single +1.65V to +3.6V supply. Targeted applications include battery powered equipment that benefit from low RON (0.16Ω), low power consumption (0.12 μW) and fast switching speeds (t ON = 13ns, tOFF = 13ns). Cell phones, for example, often face ASIC functionality limitations. The number of analog input or GPIO pins may be limited and digital geometries are not well suited to analog switch performance. This family of parts may be used to switch in additional functionality while reducing ASIC design risk. The ISL43L71X are offered in small form factor packages, alleviating board space limitations. The ISL43L710, ISL43L711, ISL43L712 are differential single-pole/single-throw (SPST) devices. The ISL43L710 has two normally open (NO) switches; the ISL43L711 has two normally closed (NC) switches; the ISL43L712 has one normally open (NO) and one normally closed (NC) switch and can be used as an SPDT. The ISL43L712 is equipped with an inhibit pin to simultaneously open all signal paths. Table 1 summarizes the performance of this family. 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”. Features • Pb-Free Available (RoHS Compliant) (See Ordering info) • Low ON Resistance (RON) - V+ = 3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.16 Ω - V+ = 1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.26 Ω •RON Matching Between Channels. . . . . . . . . . . . . . . 0.005Ω •RON Flatness Over Signal Range . . . . . . . . . . . . . . . 0.008Ω • Single Supply Operation. . . . . . . . . . . . . . . . +1.65V to +3.6V • Low Power Consumption (PD) . . . . . . . . . . . . . . . . . <0.12μW • Fast Switching Action (V+ = 3.0V) -tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13ns -tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13ns • ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >8kV • 1.8V Logic Compatible (+3V Supply) • Available in 8 Ld TDFN and 8 Ld MSOP Packages Applications • Battery Powered, Handheld, and Portable Equipment - Cellular/Mobile Phones - Pagers - Laptops, Notebooks, Palmtops • Portable Test and Measurement • Medical Equipment • Audio and Video Switching TABLE 1. FEATURES AT A GLANCE ISL43L710 ISL43L711 ISL43L712 NUMBER OF SWITCHES 222 SW 1/SW 2 NO/NO NC/NC NO/NC 1.8V RON 0.26 Ω 0.26 Ω 0.26 Ω 1.8V tON/tOFF 30ns/25ns 30ns/25ns 30ns/25ns 3V RON 0.16 Ω 0.16 Ω 0.16 Ω 3V tON/tOFF 13ns/13ns 13ns/13ns 13ns/13ns PACKAGES 8 Ld 3x3 thin DFN, 8 Ld MSOP Truth Table LOGIC ISL43L710 ISL43L711 SW 1, 2 SW 1, 2 0OFF ON 1ON OFF INH LOGIC ISL43L712 SW 1 SW 2 1X OFF OFF 00 OFF ON 0 1 ON OFF NOTE: 1. Logic “0” ≤ 0.5V. Logic “1” ≥ 1.4V with a 3V Supply. Data Sheet April 12, 2007 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. 2004, 2007. All Rights Reserved All other trademarks mentioned are the property of their respective owners. |
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