The HI-506A, HI-507A, HI-508A and HI-509A are analog multiplexers with active overvoltage protection. Analog input levels may greatly exceed either power supply without damaging the device or disturbing the signal path of other channels. Active protection circuitry assures that signal fidelity is maintained even under fault conditions that would destroy other multiplexers. Analog inputs can withstand constant 70VP-P levels with ±15V supplies. Digital inputs will also sustain continuous faults up to 4V greater than either supply. In addition, signal sources are protected from short circuiting should multiplexer supply loss occur. Each input presents 1kΩ of resistance under this condition. These features make the HI-506A, HI-507A, HI-508A and HI-509A ideal for use in systems where the analog inputs originate from external equipment, or separately powered circuitry. All devices are fabricated with 44V dielectrically isolated CMOS technology. The HI-506A is a single 16-channel multiplexer, the HI-507A is an 8-channel differential multiplexer, the HI-508A is a single 8-channel multiplexer and the HI-509A is a differential 4-channel multiplexer. If input overvoltage protection is not needed the HI-506/507/508/509 multiplexers are recommended. For further information see Application Note AN520.

特長

  • Analog Overvoltage 70VP-P
  • No Channel Interaction During Overvoltage
  • Maximum Power Supply 44V
  • Fail Safe with Power Loss (No Latch-Up)
  • Break-Before-Make Switching
  • Analog Signal Range ±15V
  • Access Time 500ns
  • Power Dissipation 7.5mW
  • Pb-Free Available (RoHS Compliant)

アプリケーション

  • Data Acquisition Systems
  • Industrial Controls
  • Telemetry

tune製品選択

製品名 Part Status Pkg. Type Carrier Type MOQ 購入/サンプル
Active CERDIP Tube 25
Availability
Active PDIP Tube 250
Availability

descriptionドキュメント

タイトル language 分類 形式 サイズ 日付
データシート
star HI-506A, HI-507A, HI-508A, HI-509A Datasheet データシート PDF 1.10 MB
アプリケーションノート、ホワイトペーパー
AN557: Recommended Test Procedures for Analog Switches アプリケーションノート PDF 468 KB
AN9867: End of Life Derating: A Necessity or Overkill アプリケーションノート PDF 338 KB
AN1032: Analog Multiplexers and Overvoltage Protection アプリケーションノート PDF 195 KB
AN1033: Multiplexered Data Acquisition System Considerations アプリケーションノート PDF 302 KB
AN1034: CMOS Analog Multiplexers and Switches, Applications Considerations アプリケーションノート PDF 300 KB
AN520: CMOS Analog Multiplexers and Switches; Specifications and Application Considerations アプリケーションノート PDF 270 KB
PCN / PDN
PA14064 - Minimum Line Quantity Change Product Advisory PDF 282 KB
PCN12086 - Alternate Manufacturing Site for Assembly of the Listed Intersil PDIP Packaged Products -Amkor Technology, Philippines (ATP) 製品変更通知 PDF 86 KB
PCN11039 - Manufacturing Site Change for Assembly of Intersil Ceramic Dual-In-Line (Frit Seal Cerdip) Products - Amkor (ATP) Muntinlupa City, Philippines 製品変更通知 PDF 147 KB
その他資料
Intersil Space Products Brochure カタログ PDF 3.14 MB
PIN19006 - Price Increase for the Listed Renesas Electronics America Products Price Increase Notice PDF 257 KB
PIN17006 - Q1 2017 Price Increase Price Increase Notice PDF 227 KB
Intersil Commercial Lab Services カタログ PDF 364 KB