概要

Support is limited to customers who have already adopted these products.

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 (1µW), 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 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.

ISL4314x Functional Diagram
ISL4314x Functional Diagram
  • 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 <1Ω
  • Low Power Consumption (PD) <1µW
  • Low Off Leakage Current (Max at 85°C) 2.5nA
  • Fast Switching Action
  • tON 52ns
  • tOFF 40ns
  • Minimum 2000V ESD Protection per Method 3015.7
  • TTL, CMOS Compatible
  • Pb-Free Plus Anneal Available (RoHS Compliant)

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

= ピックアップ
分類 タイトル 日時
データシート
ISL43143, ISL43144, ISL43145 Datasheet
PDF 982 KB
EOL通知
PLC17019 - Q2 Cy 17 General PLC Notice
PDF 320 KB
製品変更通知
PCN16043 - Alternate leadframe material for assembly of the listed Intersil TSSOP packaged products
PDF 78 KB
製品変更通知
PCN12094 - Alternate Manufacturing Site for Assembly of the Listed Intersil Packaged Products - Amkor Technology, Philippines (ATP)
PDF 98 KB
アプリケーションノート
AN535: Design Considerations for a Data Acquisition System (DAS)
PDF 843 KB
5 items

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ECADモデルを調べる
Diagram of ECAD Models

製品選択

    Processing table
    Pkg. Type
    Carrier Type
    MOQ
    ご購入 / サンプル
    型名
    ISL43143IR
    circle廃止品
    memory
    view_in_ar
    		QFN Tube 1500
    ISL43143IR-T
    circle廃止品
    memory
    view_in_ar
    		QFN Reel 6000
    ISL43143IV
    circle廃止品
    memory
    view_in_ar
    		TSSOP Tube 1920
    ISL43143IV-T
    circle廃止品
    memory
    view_in_ar
    		TSSOP Reel 2500
    ISL43143IVZ
    circle廃止品
    memory
    view_in_ar
    		TSSOP Tube 1920
    ISL43143IVZ-T
    circle廃止品
    memory
    view_in_ar
    		TSSOP Reel 2500
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