ISL43640数据手册Renesas中文资料规格书

描述 Description

The Intersil ISL43640 is a precision, bidirectional, analog switch configured as a 4 channel multiplexer/demultiplexer. The ISL43640 is designed to operate from a single +2V to +12V supply. It is equipped with an inhibit pin to simultaneously open all signal paths. ON resistance is 115Ω with a +5V supply, 45Ω with a +12V supply, and 190Ω with a +3V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 1nA at 25°C or 2. 5nA at 85°C. All digital inputs have 0. 8V to 2. 4V logic thresholds ensuring TTL/CMOS logic compatibility when using a single +5V supply. Some of the smallest packages are available, alleviating board space limitations, and making Intersil's newest line of low-voltage switches an ideal solution.

特性 Features

• Fully Specified at 3V, 5V, and 12V Supplies for 10% Tolerances
• ON Resistance (RON), VS = 5V 100Ω
• RON Matching Between Channels D) S = 5V)
• tON 60ns
• tOFF 30ns
• Guaranteed Break-Before-Make
• TTL, CMOS Compatible
• Available in 10 Ld MSOP and 16 Ld QFN Packages
• Pb-Free Plus Anneal Available (RoHS Compliant)

应用 Application

• Battery Powered, Handheld, and Portable Equipment
• Communications Systems Radios Telecom Infrastructure ADSL, VDSL Modems
• Test Equipment Medical Ultrasound Electrocardiograph Magnetic Resonance Image CT and PET Scanners (MRI) ATE
• Audio and Video Switching
• Various Circuits +3V/+5V DACs and ADCs Sample and Hold Circuits Operational Amplifier Gain Switching Networks High Frequency Analog Switching High Speed Multiplexing Integrator Reset Circuits