Datasheet LT1178, LT1179 (Analog Devices) - 2

LT1178/LT1179
W W W U ABSOLUTE AXI U RATI GS (Note 1)
Supply Voltage .. ±22V Operating Temperature Range Differential Input Voltage ... ±30V LT1178I/LT1179I .. –40°C to 85°C Input Voltage ... Equal to Positive Supply Voltage LT1178C/LT1178S/LT1179C/LT1179S ... 0°C to 70°C Input Voltage .. 5V Below Negative Supply Voltage Storage Temperature Range .. – 65°C to 150°C Output Short-Circuit Duration .. Indefinite Lead Temperature (Soldering, 10 sec.)... 300°C
U W U PACKAGE/ORDER I FOR ATIO
TOP VIEW ORDER PART ORDER PART ORDER PART TOP VIEW V+ TOP VIEW OUT A NUMBER OUT A 1 8 V + NUMBER NUMBER 8 OUT B 1 7 – IN A 2 7 OUT B +IN A – IN A - 1 8 - A B LT1178ACH A – A V + OUT A LT1178S8 +IN A 3 + 6 – IN B LT1178ACN8 –IN A 2 –IN B - 2 7 – + + – LT1178CH B V – + 4 5 +IN B LT1178CN8 + +IN B 3 6 V + 3 5 B IN A - 4 + IN B – IN B 4 5 N PACKAGE LT1178IN8 OUT B V– (CASE) PART 8-LEAD PDIP H PACKAGE S8 PACKAGE TJMAX = 100°C, θJA = 150°C/W MARKING 8-LEAD TO-5 METAL CAN 8-LEAD PLASTIC SO J PACKAGE 8-LEAD CERDIP LT1178ACJ8 TJMAX = 150°C, θJA = 200°C/W
OBSOLETE PACKAGE
LT1178CJ8 1178 Consider the N8 or S8 Package for Alternate Source TOP VIEW ORDER PART Not Recommended. Use LT1178S8 for New Designs. ORDER PART OUT A 1 14 OUT D TOP VIEW TOP VIEW NUMBER NUMBER – IN A 2 13 – IN D - - A D NC 1 16 NC OUT A 1 16 OUT D +IN A 3 + + 12 +IN D LT1179ACN NC 2 15 NC LT1178SW –IN A 2 15 –IN D V + 4 11 V – LT1179CN OUT A 3 14 V + +IN A 3 14 +IN D +IN B 5 10 +IN C + + LT1179SW B C –IN A 4 13 OUT B – IN B 6 - - 9 –IN C LT1179IN V + 4 13 V – LT1178 LT1179 +IN A 5 12 –IN B +IN B 5 12 +IN C OUT B 7 8 OUT C V – 6 11 +IN B –IN B 6 11 –IN C N PACKAGE 7 10 7 10 NC NC OUT B OUT C 14-LEAD PDIP 8 9 8 9 NC NC NC NC TJMAX = 110°C, θJA = 130°C/W SW PACKAGE SW PACKAGE J PACKAGE 14-LEAD CERAMIC DIP LT1179ACJ 16-LEAD PLASTIC SO WIDE 16-LEAD PLASTIC SO WIDE
OBSOLETE PACKAGE
LT1179CJ TJMAX = 150°C, θJA = 90°C/W TJMAX = 150°C, θJA = 90°C/W Consider the N14 Package for Alternate Source LT11778/1179 • POI01 Consult LTC Marketing for parts specified with wider operating temperature ranges. Please note that the LT1178S8 surface mount pinout differs from that of the LT1178 standard plastic or ceramic dual-in-line packages. For similiar performance with standard pinout, see the LT2178.
ELECTRICAL CHARACTERISTICS VS = 5V, 0V; VCM = 0.1V, VO = 1.4V, TA = 25
°
C, unless noted. LT1178AC/LT1179AC LT1178I/C/S/LT1179I/C/S SYMBOL PARAMETER CONDITIONS (NOTE 2) MIN TYP MAX MIN TYP MAX UNITS
VOS Input Offset Voltage LT1178 30 70 40 120 µV LT1179 35 100 40 150 µV LT1178SW 80 450 µV LT1179SW 90 600 µV LT1178S8 60 180 µV ∆VOS Long Term Input Offset 0.5 0.6 µV/Mo ∆Time Voltage Stability IOS Input Offset Current 0.05 0.25 0.05 0.35 nA 11789fb 2