特性
- 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 1Ω
- Low Power Consumption (PD) 1µW
- Low Leakage Current (Max at 85°C) 2.5nA
- Fast Switching Action
- tON 60ns
- tOFF 30ns
- Minimum 2000V ESD Protection per Method 3015.7
- TTL, CMOS Compatible
描述
Support is limited to customers who have already adopted these products.
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 (1µW), 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. The ISL8391, ISL8392, and ISL8393 are quad single-pole/single-throw (SPST) devices. The ISL8391 has four normally closed (NC) switches; the ISL8392 has four normally open (NO) switches; the ISL8393 has two NO and two NC switches and can be used as a dual SPDT, or a dual 2:1 multiplexer.
应用
- 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