The HS-1840ARH, HS-1840AEH, HS-1840BRH and HS-1840BEH are radiation hardened, monolithic 16 channel multiplexers constructed with the Intersil Rad-Hard Silicon Gate, bonded wafer, Dielectric Isolation process. They are designed to provide a high input impedance to the analog source if device power fails (open), or the analog signal voltage inadvertently exceeds the supply by up to ±35V, regardless of whether the device is powered on or off. Excellent for use in redundant applications, since the secondary device can be operated in a standby unpowered mode affording no additional power drain. More significantly, a very high impedance exists between the active and inactive devices preventing any interaction. One of sixteen channel selections is controlled by a 4-bit binary address plus an Enable-Inhibit input which conveniently controls the ON/OFF operation of several multiplexers in a system. All inputs have electrostatic discharge protection. The HS-1840ARH, HS-1840AEH, HS-1840BRH and HS-1840BEH are processed and screened in full compliance with MIL-PRF-38535 and QML standards. The devices are available in a 28 Ld SBDIP and a 28 Ld Ceramic Flatpack. Specifications for Rad Hard QML devices are controlled by the Defense Logistics Agency Land and Maritime (DLA). The SMD numbers listed here must be used when ordering. Detailed Electrical Specifications for these devices are contained in SMD 5962-95630.


  • Electrically screened to SMD # 5962-95630
  • QML qualified per MIL-PRF-38535 requirements
  • Pin-to-pin for Intersil's HS-1840RH and HS-1840/883S
  • Improved radiation performance
  • Gamma dose (γ) 3x105RAD(Si)
  • Improved rDS(ON) Linearity
  • Improved access time 1.5µs (Max) over temp and post rad
  • High analog input impedance 500MΩ during power loss (open)
  • ±35V input overvoltage protection (power on or off)
  • Dielectrically isolated device islands
  • Excellent in Hi-Rel redundant systems
  • Break-before-make switching
  • No latch-up


器件号 Part Status Pkg. Type Carrier Type Buy Sample
Active SBDIP Tube
Active SBDIP Tube
Active SBDIP Tube
Active CFP Tray
Active CFP Tray
Active CFP Tray


文档标题 其他语言 类型 文档格式 文件大小 日期
HS-1840ARH, HS-1840AEH, HS-1840BRH, HS-1840BEH Datasheet 数据手册 PDF 370 KB
应用指南 &白皮书
Wafer by Wafer Low Dose Rate Acceptance White Paper 白皮书 PDF 533 KB
AN9867: End of Life Derating: A Necessity or Overkill 应用文档 PDF 338 KB
AN9654: Use of Life Tested Parts 应用文档 PDF 224 KB
PCN15036 - Part Marking Change for the Listed Intersil HSx-1840xxH / DLA SMD 5962-95630 Products 产品变更通告 PDF 278 KB
hs9-1840arh 模型 IBS 5 KB
hs1840_release 模型 ZIP 59 KB
Intersil Space Products Brochure 手册 PDF 3.14 MB
PIN19011 - Price Increase for the Listed Renesas Electronics America (REA) Radiation Hardened Space Products Price Increase Notice PDF 360 KB
Standard Microcircuit Drawing 5962-95630 (HS-1840AEH, HS-1840ARH, HS-1840ARH-T, HS-1840BEH, HS-1840BRH) 其他 0 KB
Intersil Commercial Lab Services 手册 PDF 364 KB
HS1840ARH Total Dose Test Report 报告 PDF 434 KB
TB402: Avoiding Excessive Supply Current in the HS-1840ARH During Start-Up 其他 PDF 177 KB


类型 日期 升序排列
Low Dose Rate Acceptance Testing 基本页面 2020年3月25日
Radiation Tolerant Plastic-Package ICs 基本页面 2020年3月20日
Standard Data Package 基本页面 2020年3月19日
Rad Hard SMD Test Flow 基本页面 2020年3月19日
Rad Hard Test Reports 基本页面 2020年3月19日