1 ? fn9000.2 caution: these devices are sensitive to electrostatic discharge; follow proper ic handling procedures. 1-888-intersil or 321-724-7143 | intersil (and design) is a registered trademark of intersil americas inc. copyright ? intersil americas inc. 2002. all rights reserved. star*power? is a trademark of intersil americas inc. all other trademarks mentioned are the property of their respective owners. IS-139ASRH single event radiation hardened quad voltage comparator the single event effects and total dose radiation hardened IS-139ASRH consists of four independent single or dual supply voltage comparators on a single monolithic substrate. the common mode input voltage range includes ground, even when operated from a single supply, and the low supply current makes these comparators suitable for low power applications. these types were designed to directly interface with ttl and cmos inputs. the IS-139ASRH is fabricated on our dielectrically isolated rad hard silicon gate (rsg) process, which provides immunity to single event latch-up and the capability of highly reliable performance in any radiation environment. specifications for rad hard qml devices are controlled by the defense supply center in columbus (dscc). the smd numbers listed below must be used when ordering. detailed electrical specifications for the IS-139ASRH are contained in smd 5962-01510. a ?hot-link? is provided on the intersil website for downloading. pinout is9-139asrh (flatpack cdfp4-f20) top view features ? electrically screened to smd # 5962-01510 ? qml qualified per mil-prf-38535 requirements ? radiation hardness - total dose . . . . . . . . . . . . . . . . . . . . 300krad(si) (max) - single event latch-up . . . . . . . . . . . . >84mev/mg/cm 2 - single event upset . . . . . . . . . . . . . . . >84mev/mg/cm 2 ? operating supply voltage range. . . . . . . . . . . . 9v to 30v ? input offset voltage (v io ) . . . . . . . . . . . . . . . . 5mv (max) ? quiescent supply current . . . . . . . . . . . . . . . . 3ma (max) ? differential input voltage range equal to the supply voltage ? 100v output voltage withstand capability applications ? dc-dc power conversion ? pulse generators ? timing circuitry ? level shifting ? analog to digital conversion tm 2 3 4 5 6 7 8 120 19 18 17 16 15 14 13 nc outb nc outa nc nc vcc -ina 9 10 12 11 +ina -inb outc outd nc gnd nc +ind -ind +inc -inc +inb ordering information ordering number internal mkt. number temp. range ( o c) 5962f0151001vxc is9-139asrh-q -55 to 125 5962f0151001qxc is9-139asrh-8 -55 to 125 is9-139asrh/proto is9-139asrh/proto -55 to 125 data sheet december 2002
2 all intersil u.s. products are manufactured, assembled and tested utilizing iso9000 quality systems. intersil corporation?s quality certifications can be viewed at www.intersil.com/design/quality intersil products are sold by description only. intersil corporation reserves the right to make changes in circuit design, soft ware and/or specifications at any time without notice. accordingly, the reader is cautioned to verify that data sheets are current before placing orders. information furnishe d by intersil is believed to be accurate and reliable. however, no responsibility is assumed by intersil or its subsidiaries for its use; nor for any infringements of paten ts or other rights of third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of intersil or its subsidiari es. for information regarding intersil corporation and its products, see www.intersil.com die characteristics die dimensions 3750 m x 4510 m (148 mils x 178 mils) 483 m 25.4 m (19 mils 1 mil) interface materials glassivation type: silox (sio 2 ) thickness: 8.0k? 1.0k? top metallization type: alsicu thickness: 16.0k? 2k? substrate radiation hardened silicon gate, dielectric isolation backside finish silicon assembly related information substrate potential unbiased (di) additional information worst case current density <2.0 x 10 5 a/cm 2 transistor count 644 metallization mask layout IS-139ASRH outa outb vcc -ina +ina -inb +inb -inc +inc -ind +ind gnd outd outc IS-139ASRH
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