IS-139ASRH ® Data Sheet June 18, 2008 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. TM FN9000.3 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/cm2 - Single Event Upset . . . . . . . . . . . . . . . >84MeV/mg/cm2 • Operating Supply Voltage Range . . . . . . . . . . . . 9V to 30V • Input Offset Voltage (VIO). . . . . . . . . . . . . . . . . 5mV (Max) • Quiescent Supply Current . . . . . . . . . . . . . . . . 3mA (Max) 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. • Differential Input Voltage Range Equal to the Supply Voltage 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. Applications Detailed Electrical Specifications for the IS-139ASRH are contained in SMD 5962-01510. A “hot-link” is provided on the Intersil website for downloading. • DC-DC Power Conversion • Pulse Generators • Timing Circuitry • Level Shifting • Analog to Digital Conversion Pinout IS9-139ASRH (FLATPACK CDFP4-F20) TOP VIEW NC 1 20 OUTC OUTB 2 19 OUTD NC 3 18 NC OUTA 4 17 GND NC 5 16 NC NC 6 15 +IND VCC 7 14 -IND -INA 8 13 +INC +INA 9 12 -INC -INB 10 11 +INB Ordering Information ORDERING NUMBER INTERNAL MKT. NUMBER TEMP. RANGE (°C) PACKAGE DRAWING NUMBER 5962F0151001VXC IS9-139ASRH-Q -55 to +125 K20.A 5962F0151001QXC IS9-139ASRH-8 -55 to +125 K20.A IS9-139ASRH/PROTO IS9-139ASRH/PROTO -55 to +125 K20.A 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2002, 2008. All Rights Reserved. Star*Power™ is a trademark of Intersil Americas Inc. All other trademarks mentioned are the property of their respective owners. Die Characteristics Backside Finish DIE DIMENSIONS 3750µm x 4510µm (148 mils x 178 mils) 483µm ± 25.4µm (19 mils ± 1 mil) INTERFACE MATERIALS Silicon ASSEMBLY RELATED INFORMATION Substrate Potential Glassivation Unbiased (DI) Type: Silox (SiO2) Thickness: 8.0kÅ ± 1.0kÅ ADDITIONAL INFORMATION Worst Case Current Density Top Metallization <2.0 x 105 A/cm2 Type: AlSiCu Thickness: 16.0kÅ ± 2kÅ Transistor Count 644 Substrate Radiation Hardened Silicon Gate, Dielectric Isolation Metallization Mask Layout IS-139ASRH VCC OUTA -INA OUTB +INA -INB OUTC +INB -INC +INC OUTD -IND +IND GND 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, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished 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 patents 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 subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 2 FN9000.3 June 18, 2008