ISL84782数据手册Renesas中文资料规格书

描述 Description

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The Intersil ISL84782 device contains precision, bidirectional, analog switches configured as a differential 4-channel multiplexer/demultiplexer. It is designed to operate from a single +1. 6V to +3. 6V supply. The device has an inhibit pin to simultaneously open all signal paths. ON resistance is 0. 5Ω with a +3V supply and 0. 62Ω with a single +1. 8V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 4nA max at +25°C and 30nA max at +85°C with a +3. 3V supply. All digital inputs are 1. 8V logic-compatible when using a single +3V supply. The ISL84782 is a differential 4 to 1 multiplexer device that is offered in a 16 Ld TSSOP package and a 16 Ld thin QFN

特性 Features

• Pin Compatible Replacement for the MAX4782 and MAX4618
• ON Resistance (RON)
• V+ = +3.0V 0.5Ω
• V+ = +1.8V 0.62Ω
• RONN Matching Between Channels 0.12Ω
• RON Flatness Across Signal Range 0.056Ω
• Single Supply Operation +1.6V to +3.6V
• Low Power Consumption (PD) 0.2µW
• Fast Switching Action (VS = +3V)
• tON 16ns
• tOFF 13ns
• Guaranteed Break-Before-Make
• High Current Handling Capacity (300mA Continuous)
• Available in 16 Ld 3x3 Thin QFN and 16 Ld TSSOP
• 1.8V CMOS-Logic Compatible (+3V Supply)
• Pb-Free Available (RoHS Compliant) (see Ordering Info)
• ISL84782IR Replaces the ISL43L740IR.

应用 Application

• Battery Powered, Handheld, and Portable Equipment Cellular/Mobile Phones Pagers Laptops, Notebooks, Palmtops
• Portable Test and Measurement
• Medical Equipment
• Audio and Video Switching