LT2178/LT2179 ABSOLUTE MAXIMUM RATINGS Supply Voltage ..±22V Specifi ed Temperature Range Differential Input Voltage...±30V Commercial.. 0°C to 70°C Input Voltage .. Equal to Positive Supply Voltage Industrial ... –40°C to 85°C ... 5V Below Negative Supply Voltage Storage Temperature Range ... –65°C to 150°C Output Short-Circuit Duration .. Indefi nite Lead Temperature (Soldering, 10 sec) .. 300°C PIN CONFIGURATION TOP VIEW TOP VIEW OUT A 1 14 OUT D –IN A 2 – – 13 –IN D OUT A 1 8 V+ A D + +IN A 3 + 12 +IN D –IN A 2 – 7 OUT B A V+ 4 11 V– + +IN A 3 – 6 –IN B B +IN B 5 + + 10 +IN C + V– 4 5 +IN B – B C – –IN B 6 9 –IN C S8 PACKAGE OUT B 7 8 OUT C 8-LEAD PLASTIC SO T S PACKAGE JMAX = 150°C, θJA = 190°C/W 14-LEAD PLASTIC SO TJMAX = 150°C, θJA = 150°C/W ORDER INFORMATIONLEAD FREE FINISHTAPE AND REELPART MARKINGPACKAGE DESCRIPTIONTEMPERATURE RANGE LT2178ACS8#PBF LT2178ACS8#TRPBF 2178A 8-Lead Plastic SO 0°C to 70°C LT2178AIS8#PBF LT2178AIS8#TRPBF 2178AI 8-Lead Plastic SO –40°C to 85°C LT2178CS8#PBF LT2178CS8#TRPBF 2178 8-Lead Plastic SO 0°C to 70°C LT2178IS8#PBF LT2178IS8#TRPBF 2178I 8-Lead Plastic SO –40°C to 85°C LT2179ACS#PBF LT2179ACS#TRPBF 2179A 14-Lead Plastic SO 0°C to 70°C LT2179CS#PBF LT2179CS#TRPBF 2179 14-Lead Plastic SO 0°C to 70°C LT2179IS#PBF LT2179IS#TRPBF 2179I 14-Lead Plastic SO –40°C to 85°C LEAD BASED FINISHTAPE AND REELPART MARKINGPACKAGE DESCRIPTIONTEMPERATURE RANGE LT2178ACS8 LT2178ACS8#TR 2178A 8-Lead Plastic SO 0°C to 70°C LT2178AIS8 LT2178AIS8#TR 2178AI 8-Lead Plastic SO –40°C to 85°C LT2178CS8 LT2178CS8#TR 2178 8-Lead Plastic SO 0°C to 70°C LT2178IS8 LT2178IS8#TR 2178I 8-Lead Plastic SO –40°C to 85°C LT2179ACS LT2179ACS#TR 2179A 14-Lead Plastic SO 0°C to 70°C LT2179CS LT2179CS#TR 2179 14-Lead Plastic SO 0°C to 70°C LT2179IS LT2179IS#TR 2179I 14-Lead Plastic SO –40°C to 85°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/ 21789fc 2