RELIABILITY DATA LF198 / LF398 LM198 / LM398 8/21/2006 • OPERATING LIFE TEST PACKAGE TYPE SAMPLE SIZE OLDEST DATE CODE HERMETIC PLASTIC DIP NEWEST DATE CODE 1,275 8342 75 8351 1,350 • HIGHLY ACCELERATED STRESS TEST AT +131°C/85%RH PACKAGE TYPE SAMPLE SIZE OLDEST DATE CODE SOIC/SOT/MSOP 130 9433 130 • PRESSURE COOKER TEST AT 15 PSIG, +121°C PACKAGE TYPE SAMPLE SIZE SAMPLE SIZE CERDIP HERMETIC PLASTIC DIP SOIC/SOT/MSOP CERDIP HERMETIC PLASTIC DIP SOIC/SOT/MSOP SAMPLE SIZE 2,989.20 882.28 3,871.48 K DEVICE (4) HOURS AT +85°C 9503 9310 9238 9842 9819 OLDEST DATE CODE NEWEST DATE CODE 50 395 643 384 1,472 • THERMAL SHOCK FROM -65°C to +150°C PACKAGE TYPE NEWEST DATE CODE NEWEST DATE CODE 2,193 3,309 5,502 • TEMP CYCLE FROM -65°C to +150°C PACKAGE TYPE 9521 8733 OLDEST DATE CODE PLASTIC DIP SOIC/SOT/MSOP K DEVICE HOURS (1) AT +125°C 9412 8342 8344 9238 9412 9535 9842 9819 OLDEST DATE CODE NEWEST DATE CODE 62.40 62.40 K DEVICE HOURS 65.83 123.29 189.13 K DEVICE CYCLES 5.00 17.00 193.73 38.40 254.13 K DEVICE CYCLES 50 9412 9412 185 8613 9535 150 9415 9445 289 9427 9802 674 (1) Assumes Activation Energy = 1.0 Electron Volts (2) Failure Rate Equivalent to +55°C, 60% Confidence Level = 1.61 FITS (3) Mean Time Between Failures in Years = 70,855 (4) Assumes 20X Acceleration from 85°C to +131°C Note: 1 FIT = 1 Failure in One Billion Hours. Form: 00-03-6209B. R019 5.00 101.46 35.50 28.90 170.86 NUMBER OF (2) FAILURES 1 1 2 NUMBER OF FAILURES 0 0 NUMBER OF FAILURES 0 0 0 NUMBER OF FAILURES 0 0 0 0 0 NUMBER OF FAILURES 0 0 0 0 0 Rev 1