Electronic Components Datasheet Search |
|
ISL8484IUZ-T Datasheet(PDF) 1 Page - Intersil Corporation |
|
ISL8484IUZ-T Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 13 page 1 ® FN6128.2 ISL8484 Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPDT Analog Switch The Intersil ISL8484 device is a low ON-resistance, low voltage, bidirectional, dual single-pole/double-throw (SPDT) analog switch designed to operate from a single +1.65V to +4.5V supply. Targeted applications include battery powered equipment that benefit from low RON (0.23Ω) and fast switching speeds (tON = 20ns, tOFF = 15ns). The digital logic input is 1.8V logic-compatible when using a single +3V supply. With a supply voltage of 4.2V and logic high voltage of 2.85V at both logic inputs, the part draws only 10µA max of I+ current. 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 part may be used to “mux-in” additional functionality while reducing ASIC design risk. The ISL8484 is offered in small form factor packages, alleviating board space limitations. The ISL8484 is a committed dual single-pole/double-throw (SPDT) that consist of two normally open (NO) and two normally closed (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer. The ISL8484 is pin compatible with the MAX4684 and MAX4685. 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 Plus Anneal Available as an Option (RoHS Compliant) (see “Ordering Information” on page 2) • Pin Compatible Replacement for the MAX4684 and MAX4685 • ON Resistance (RON) - V+ = +4.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.23 Ω - V+ = +3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.27 Ω - V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.45 Ω •RON Matching Between Channels . . . . . . . . . . . . . . . . 0.03Ω •RON Flatness Across Signal Range . . . . . . . . . . . . . . . 0.03Ω • Single Supply Operation . . . . . . . . . . . . . . . +1.65V to +4.5V • Low Power Consumption (PD). . . . . . . . . . . . . . . . <0.3µW • Fast Switching Action (V+ = +4.3V) -tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns -tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15ns • ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>9kV • Guaranteed Break-before-Make • 1.8V Logic Compatible (+3V supply) • Low I+ Current when VinH is not at the V+ Rail • Available in 10 Ld 3x3 TDFN and 10 Ld MSOP 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 ISL8484 Number of Switches 2 SW SPDT or 2-1 MUX 4.3V RON 0.23 Ω 4.3V tON/tOFF 20ns/15ns 3V RON 0.27 Ω 3V tON/tOFF 25ns/20ns 1.8V RON 0.45 Ω 1.8V tON/tOFF 65ns/50ns Packages 10 Ld 3x3 Thin DFN, 10 Ld MSOP Data Sheet September 13, 2006 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. 2006. All Rights Reserved All other trademarks mentioned are the property of their respective owners. |
Similar Part No. - ISL8484IUZ-T |
|
Similar Description - ISL8484IUZ-T |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |