Datasheet LT1431 (Analog Devices) - 2

LT1431
absoluTe MaxiMuM raTings (Note 1)
V+, VCOLLECTOR ..36V Junction Temperature Range VCOMP, RTOP, RMID, VREF ...6V LT1431M, LT1431MP ... –55°C to 150°C GND-F to GND-S ..0.7V LT1431I ..–40°C to 100°C Ambient Temperature Range LT1431C ... 0°C to 100°C LT1431M, LT1431MP ... –55°C to 125°C Storage Temperature Range .. –65°C to 150°C LT1431I ..–40°C to 85°C Lead Temperature (Soldering, 10 sec) ...300°C LT1431C ..0°C TO 70°C
pin conFiguraTion
TOP VIEW TOP VIEW COLLECTOR 1 8 REF COLLECTOR 1 8 REF COMP 2 7 RMID COMP 2 7 RMID V+ 3 6 GND-F V+ 3 6 GND-F RTOP 4 5 GND-S RTOP 4 5 GND-S J8 PACKAGE N8 PACKAGE 8-LEAD CERDIP 8-LEAD PLASTIC DIP TJMAX = 150°C, θJA = 100°C/W TJMAX = 100°C, θJA = 130°C/W TOP VIEW BOTTOM VIEW COLLECTOR 1 8 REF COMP 2 7 R REF ANODE MID CATHODE V+ 3 6 GND-F RTOP 4 5 GND-S S8 PACKAGE Z PACKAGE 8-LEAD PLASTIC SO 3-LEAD TO-92 PLASTIC TJMAX = 100°C, θJA = 170°C/W TJMAX = 100°C, θJA = 150°C/W
orDer inForMaTion LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LT1431CN8#PBF LT1431CN8#TRPBF LT1431 CN8 8-Lead Plastic DIP 0°C to 70°C LT1431IN8#PBF LT1431IN8#TRPBF LT1431 IN8 8-Lead Plastic DIP –40°C to 85°C LT1431CS8#PBF LT1431CS8#TRPBF LT1431 8-Lead Plastic SO 0°C to 70°C LT1431IS8#PBF LT1431IS8#TRPBF LT1431I 8-Lead Plastic SO –40°C to 85°C LT1431MPS8#PBF LT1431MPS8#TRPBF LT1431 8-Lead Plastic SO –55°C to 125°C LT1431MJ8#PBF LT1431MJ8#TRPBF LT1431 MJ8 8-Lead CERDIP –55°C to 125°C LT1431CZ#PBF LT1431CZ#TRPBF LT1431 CZ 3-Lead TO-92 Plastic 0°C to 70°C LT1431IZ#PBF LT1431IZ#TRPBF LT1431 IZ 3-Lead TO-92 Plastic –40°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/ 1431fe 2 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Schematic Diagram Package Description Revision History Package Description Related Parts