The ISL71830SEH is a radiation tolerant, 16-channel multiplexer that is fabricated using the proprietary P6-SOI process technology to provide excellent latch-up performance. It operates with a single supply range from 3V to 5. 5V and has a 4-bit address line plus an enable that can be driven with adjustable logic thresholds to conveniently select one of 16 available channels. An inactive channel is separated from the active channel by a high impedance, which inhibits any interaction between them. The ISL71830SEH’s low rDS(ON) allows for improved signal integrity and reduced power losses. The ISL71830SEH is also designed for cold sparing, making it excellent for redundancy in high reliability applications. It is designed to provide a high impedance to the analog source in a powered off condition, making it easy to add additional backup devices without incurring extra power dissipation. The ISL71830SEH also has analog overvoltage protection on the input that disables the switch during an overvoltage event to protect upstream and downstream devices. The ISL71830SEH is available in a 28 Ld CDFP and operates across the extended temperature range of -55°C to +125°C. A 32-channel version is also available offered in a 48 Ld CQFP. Refer to the ISL71831SEH datasheet for more information.

Features

  • DLA SMD 5962-15247
  • Fabricated using P6 SOI process technology
  • Rail-to-rail operation
  • No latch-up
  • Low rDS(ON): <120Ω (maximum)
  • Single supply operation: 3V to 5.5V
  • Adjustable logic threshold control
  • Cold sparing capable: -0.4V to 7V
  • Analog overvoltage range: -0.4V to 7V
  • Switch input off leakage: 120nA
  • Transition times (tAHL): 70ns
  • Internally grounded metal lid
  • Break-before-make switching
  • ESD protection ≥5kV (HBM)
  • Operating temperature range: -55°C to +125°C
  • Radiation tolerance
  • Low dose rate (0.01rad(Si)/s): 75krad(Si)
  • SEL/SEB LETTH (V+ = 6.5V): 60MeV•cm2/mg
  • All lots are assurance tested to 75krad (0.01rad(Si)/s) wafer-by-wafer

Product Options

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Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL71830SEH Datasheet Datasheet PDF 1.08 MB
User Guides & Manuals
ISL71830SEHEV1Z User Guide Manual PDF 503 KB
Application Notes & White Papers
Rad Tolerant Multiplexers Move to Low Voltage Rails for Space Flight White Paper PDF 175 KB
AN9867: End of Life Derating: A Necessity or Overkill Application Note PDF 338 KB
Downloads
isl71830seh-31seh-pspice Model ZIP 10 KB
Other
Intersil Space Products Brochure Brochure PDF 5.58 MB
Standard Microcircuit Drawing 5962-15247 (ISL71830SEH) Other 0 KB
TB517: Digital Pin Voltage Range for the Next Generation Muxes Others PDF 187 KB
ISL71830SEHEV1Z Design Files Design File ZIP 867 KB
ISL71830SEH SEE Test Report Report PDF 1.77 MB
Intersil Commercial Lab Services Brochure PDF 364 KB
ISL71830SEH Total Dose Test Report Report PDF 390 KB

Boards & Kits

Part Number Title Type Company
ISL71830SEHEV1Z Radiation Tolerant 5V, 16- and 32-Channel, High ESD Protected Multiplexer Evaluation Board Evaluation
ISL71831SEHEV1Z Radiation Tolerant 5V, 16- and 32-Channel, High ESD Protected Multiplexer Evaluation Board Evaluation