Low-Voltage, Single and Dual Supply, Quad SPST, Analog Switches

   The Intersil ISL8391–ISL8393 devices are CMOS, precision, quad analog switches designed to operate from a single +2V to +12V supply or from a±2V to ±6V supply. Targeted applications include battery powered equipment that benefit from the devices’ low power consumption (<1 µW), low leakage currents (2.5nA max), and fast switching speeds (tON = 60ns, tOFF = 30ns). A 4Ω maximum RON flatness ensures signal fidelity, while channel-to-channel mismatch is guaranteed to be less than 2Ω.

Features

• Pin Compatible Replacements for MAX391 - MAX393

• Four Separately Controlled SPST Switches

• Pin Compatible with DG411, DG412, DG413

• ON Resistance (RON) . . . . . . . . . . . . 20Ω(Typ) 35Ω(Max)

• RON Matching Between Channels. . . . . . . . . . . . . . . . . . <1 Ω

• Low Power Consumption (PD). . . . . . . . . . . . . . . . . . . .<1 µW

• Low Leakage Current (Max at 85oC) . . . . . . . . . . . . 2.5nA

• Fast Switching Action

   - tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60ns

   - tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ns

• Minimum 2000V ESD Protection per Method 3015.7

• TTL, CMOS Compatible

Applications

• Battery Powered, Handheld, and Portable Equipment

   - Barcode Scanners

   - Laptops, Notebooks, Palmtops

• Communications Systems

   - Radios

   - Base Stations

   - RF “Tee” Switches

• Test Equipment

   - Ultrasound

   - CAT/PET SCAN

   - Electrocardiograph

• Audio and Video Switching

• General Purpose Circuits

   - +3V/+5V DACs and ADCs

   - Digital Filters

   - Operational Amplifier Gain Switching Networks

   - High Frequency Analog Switching

   - High Speed Multiplexing