ISL43144中文资料Low-Voltage, Single and Dual Supply, Quad SPST, High Performance Analog Switches数据手册Renesas规格书

描述 Description

The Intersil ISL43143-ISL43145 devices are CMOS, precision, quad SPST 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 (ON = 52ns, tOFF = 40ns). A 5Ω maximum RON flatness ensures signal fidelity, while channel-to-channel mismatch is guaranteed to be less than 2Ω. The ISL43143/ISL43144/ISL43145 are quad single-pole/ single-throw (SPST) devices. The ISL43143 has four normally closed (NC) switches; the ISL43144 has four normally open (NO) switches; the ISL43145 has two NO and two NC switches and can be used as a dual SPDT, or a dual 2:1 multiplexer.

特性 Features

• Fully Specified for 10% Tolerances at VS = ±5V and V+ = 12V, 5V and 3.3V
• Four Separately Controlled SPST Switches
• Pin Compatible with DG411/DG412/DG413
• ON Resistance (RON Max.) 25Ω
• RON Matching Between Channels ON 52ns
• tOFF 40ns
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
• Pb-Free Plus Anneal Available (RoHS Compliant)

应用 Application

• Battery Powered, Handheld, and Portable Equipment Barcode Scanners Laptops, Notebooks, Palmtops
• Communications Systems Radios XDSL and PBX/PABX RF \"Tee\" Switches Base Stations
• Test Equipment Medical Ultrasound Electrocardiograph ATE
• 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