Datasheet AD844 (Analog Devices) - 3

1.2.4 Case outline(s). The case outline(s) are as designated in MIL-STD-1835 and as follows: Outline letter Descriptive designator Terminals Package style P GDIP1-T8 or CDIP2-T8 8 Dual-in-line package 2 CQCC1-N20 20 Square leadless chip carrier 1.2.5 Lead finish. The lead finish is as specified in MIL-PRF-38535 for device classes Q and V or MIL-PRF-38535, appendix A for device class M. 1.3 Absolute maximum ratings. 1/ Supply voltage (VS) ... 18 V Common-mode input voltage .. VS Output short circuit duration .. Indefinite Differential input voltage ... +VS and –VS Internal power dissipation (PD): 2/ Case P ... 1.3 W Case 2 ... 1.0 W Junction temperature (TJ) ... +175C Lead temperature (soldering, 60 seconds) .. +300C Storage temperature range ... -65C to +150C Thermal resistance, junction-to-case (JC): Cases P and 2 ... +35C/W Thermal resistance, junction-to-ambient (JA): Case P ... +110C/W Case 2 ... +100C/W 1.4 Recommended operating conditions. Positive supply voltage (+VS) .. +15 V Negative supply voltage (-VS) ... -15 V Ambient operating temperature range (TA) ... -55C to +125C 1.5 Radiation features. Maximum total dose available (dose rate = 50 – 300 rads(Si)/s): Device type 01 ... 100 krads(Si) 3/ Maximum total dose available (dose rate  10 mrads(Si)/s): Device type 02 ... 50 krads(Si) 4/ _____ 1/ Stresses above the absolute maximum rating may cause permanent damage to the device. Extended operation at the maximum levels may degrade performance and affect reliability. 2/ Maximum internal power dissipation is specified so that TJ does not exceed +175C at an ambient temperature of +25C. Derate the P package at 8.7 mW/C. Derate the 2 package at 10 mW/C. 3/ Device type 01 may be dose rate sensitive in a space environment and may demonstrate enhanced low dose rate effects. Radiation end point limits for the noted parameters are guaranteed only for the conditions specified in MIL-STD-883, method 1019, condition A. 4/ Device type 02 radiation end point limits for the noted parameters are guaranteed only for the conditions specified in MIL-STD-883 method 1019, condition D.
STANDARD
SIZE
5962-89644 MICROCIRCUIT DRAWING A
DLA LAND AND MARITIME REVISION LEVEL SHEET COLUMBUS, OHIO 43218-3990
E 3
DSCC FORM 2234 APR 97