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ISL8325 Datasheet(PDF) 1 Page - Intersil Corporation |
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ISL8325 Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 10 page 1 ® FN6023.1 ISL8323, ISL8324, ISL8325 Low-Voltage, Single Supply, Dual SPST Analog Switches The Intersil ISL8323–ISL8325 devices are precision, dual analog switches designed to operate from a single +2.7V to +12V supply. Targeted applications include battery powered equipment that benefit from the devices’ low power consumption (5 µW), low leakage currents (100pA max), and fast switching speeds. Excellent RON matching and flatness maintain signal fidelity over the whole input range. The ISL8323/ISL8324/ISL8325 are dual single-pole/single- throw (SPST) devices. The ISL8323 has two normally open (NO) switches; the ISL8324 has two normally closed (NC) switches; the ISL8325 has one NO and one NC switch and can be used as an SPDT. Table 1 summarizes the performance of this family. For higher performance, pin compatible versions, or SOT-23 packaged devices, see the ISL5120-23 data sheet. TABLE 1. SUMMARY OF FEATURES Related Literature • Technical Brief TB363 Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) Features • Drop-in Replacements for MAX323 - MAX325 in Single Supply Applications up to 12V. • ON Resistance (RON) . . . . . . . . . . . . . . . . . . . 60Ω (Max) •RON Matching Between Channels. . . . . . . . . . . . . 2Ω (Max) • Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . 5pC (Max) • Single Supply Operation. . . . . . . . . . . . . . . . . +2.7V to +12V • Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<5µW • Low Leakage Current (Max at 85oC) . . . . . . . . . . . . . 5nA • Fast Switching Action -tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150ns (Max) -tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100ns (Max) • Guaranteed Break-Before-Make (ISL8325 only) • Minimum 2000V ESD Protection per Method 3015.7 • TTL, CMOS Compatible • Pb-free available Applications • Battery Powered, Handheld, and Portable Equipment - Cellular/Mobile Phones - Pagers - Laptops, Notebooks, Palmtops • Communications Systems - Military Radios - PBX, PABX • Test Equipment - Ultrasound - Electrocardiograph • Heads-Up Displays • Audio and Video Switching • Various Circuits - +3V/+5V DACs and ADCs - Sample and Hold Circuits - Digital Filters - Operational Amplifier Gain Switching Networks - High Frequency Analog Switching - High Speed Multiplexing - Integrator Reset Circuits ISL8323 ISL8324 ISL8325 Number of Switches 222 SW 1 / SW 2 NO / NO NC / NC NO / NC 3.3V RON (Max) 175 Ω 175 Ω 175 Ω 3.3V tON / tOFF (Max) 400 / 125ns 400 / 125ns 400 / 125ns 5V RON (Max) 60 Ω 60 Ω 60 Ω 5V tON / tOFF (Max) 150 / 100ns 150 / 100ns 150 / 100ns Packages 8 Ld SOIC Data Sheet August 2004 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2003, 2004. All Rights Reserved All other trademarks mentioned are the property of their respective owners. |
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