Radiation Hardened Quad Differential Line Drivers HS-26CT31RH, HS-26CT31EH Features The Intersil HS-26CT31RH, HS-26CT31EH are quad differential line drivers designed for digital data transmission over balanced lines and meet the requirements of EIA standard RS-422. Radiation hardened CMOS processing assures low power consumption, high speed, and reliable operation in the most severe radiation environments. • Electronically Screened to SMD #5962-95632 The HS-26CT31RH, HS-26CT31EH accept TTL signal levels and convert them to RS-422 compatible outputs. These circuits use special outputs that enable the drivers to power down without loading down the bus. Enable and disable pins allow several devices to be connected to the same data source and addressed independently. • EIA RS-422 Compatible Outputs (Except for IOS) Specifications • QML Qualified Per MIL-PRF-38535 Requirements • 1.2 Micron Radiation Hardened CMOS • Total Dose Up to 300kRAD(Si) • Latchup Free • Operation with TTL Based on VIH = VDD/2 • High Impedance Outputs when Disabled or Powered Down • Low Power Dissipation 2.75mW Standby (Max) • Single 5V Supply • Low Output Impedance 10Ω or Less 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 5962-95632. A “hot-link” is provided on our homepage for downloading. http://www.landandmaritime.dla.mil/Downloads/MilSpec/S md/95632.pdf • Full -55°C to +125°C Military Temperature Range Applications • Line Transmitter for MIL-STD-1553 Serial Data Bus • Line Transmitter for RS422 Ordering Information ORDERING NUMBER INTERNAL MKT. NUMBER PART MARKING TEMP. RANGE (°C) PACKAGE PKG. DWG. # 5962F9563201QEC HS1-26CT31RH-8 Q 5962F95 63201QEC -55 to +125 16 LD SBDIP D16.3 5962F9563201QXC HS9-26CT31RH-8 Q 5962F95 63201QXC -55 to +125 16 LD Flatpack K16.A 5962F9563201VEC HS1-26CT31RH-Q Q 5962F95 63201VEC -55 to +125 16 LD SBDIP D16.3 5962F9563201VXC HS9-26CT31RH-Q Q 5962F95 63201VXC -55 to +125 16 LD Flatpack K16.A HS1-26CT31RH/PROTO HS1-26CT31RH/PROTO HS1 - 26CT31RH /PROTO -55 to +125 16 LD SBDIP D16.3 HS9-26CT31RH/PROTO HS9-26CT31RH/PROTO HS9 - 26CT31RH /PROTO -55 to +125 16 LD Flatpack K16.A 5962F9563201V9A HS0-26CT31RH-Q 5962F9563202VXC HS9-26CT31EH-Q 16 LD Flatpack K16.A February 23, 2012 FN2929.4 1 -55 to +125 Q 5962F95 63202VXC -55 to +125 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2000, 2008, 2012. All Rights Reserved Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. 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HS-26CT31RH, HS-26CT31EH Pin Configurations HS9-26CT31RH, HS-26CT31EH (16 LD FLATPACK) CDFP4-F16 TOP VIEW HS1-26CT31RH (16 LD SBDIP) CDIP2-T16 TOP VIEW AIN 1 16 VDD AIN 1 16 VDD AO 2 15 DIN AO 2 15 DIN AO 3 14 DO AO 3 14 DO 13 DO ENABLE 4 13 DO BO 5 12 ENABLE BO 6 11 CO BIN 7 10 CO GND 8 9 CIN ENABLE 4 BO 5 12 ENABLE BO 6 11 CO BIN 7 10 CO GND 8 9 CIN Logic Diagram ENABLE 2 ENABLE DIN CIN BIN AIN DO DO CO CO BO BO AO AO FN2929.4 February 23, 2012 HS-26CT31RH, HS-26CT31EH Die Characteristics DIE DIMENSIONS: Substrate: 96.5 milx195 milsx21 mils (2450x4950) AVLSI1RA Backside Finish: INTERFACE MATERIALS: Silicon Glassivation: ASSEMBLY RELATED INFORMATION: Type: PSG (Phosphorus Silicon Glass) Thickness: 10kÅ ± 1kÅ Substrate Potential (Powered Up): VDD Metallization: ADDITIONAL INFORMATION: M1: Mo/TiW Thickness: 5800Å M2: Al/Si/Cu (Top) Thickness: 10kÅ ±1kÅ Worst Case Current Density: <2.0x105A/cm2 Bond Pad Size: 110µmx100µm 3 FN2929.4 February 23, 2012 HS-26CT31RH, HS-26CT31EH Metallization Mask Layout (15) DIN (16) VDD (16) VDD (1) AIN HS26CT31RH, HS-26CT31EH AO (2) (14) DO AO (3) (13) DO ENABLE (4) (12) ENABLE CIN (9) (10) CO GND (8) BO (6) GND (8) (11) CO BIN (7) BO (5) For additional products, see www.intersil.com/product_tree Intersil products are manufactured, assembled and tested utilizing ISO9000 quality systems as noted in the quality certifications found 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 4 FN2929.4 February 23, 2012