概要

説明

The Intersil ISL43240 device is a CMOS, precision, quad SPDT analog switch 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 (5µW), low leakage currents (5nA max), and fast switching speeds (tON = 52ns, tOFF = 40ns). A 5Ω maximum rON flatness ensures signal fidelity, while channel-to-channel mismatch is guaranteed to be less than 2Ω. The ISL43240 is a quad single-pole/double-throw (SPDT) device and can be used as a quad SPDT, a quad 2:1 multiplexer, a single 4:1 multiplexer or a dual 2-channel differential multiplexer. Table 1 summarizes the performance of this family.

特長

  • Fully specified for 10% tolerances at VS = ±5V and V+ = 12V, 5V and 3.3V
  • Four separately controlled SPDT switches
  • ON-resistance (rON): 18Ω
  • rON matching between channels: <1Ω
  • Low charge injection: 5pC (Max)
  • Low power consumption (PD): <5µW
  • Low off leakage current (max at +85°C): 2.5nA
  • Fast switching action
  • tON: 52ns
  • tOFF: 40ns
  • Guaranteed break-before-make
  • Minimum 2000V ESD protection per Method 3015.7
  • TTL, CMOS compatible
  • Pb-free (RoHS compliant)

製品比較

アプリケーション

アプリケーション

  • 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

ドキュメント

分類 タイトル 日付
データシート PDF 967 KB
EOL通知 PDF 603 KB
EOL通知 PDF 319 KB
Price Increase Notice PDF 208 KB
その他資料 PDF 293 KB
EOL通知 PDF 179 KB
EOL通知 PDF 692 KB
アプリケーションノート PDF 843 KB
アプリケーションノート PDF 468 KB
9 items

設計・開発

モデル