Datasheet LT1997-2 (Analog Devices) - 2

LT1997-2
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltages (V+ to V–) ..60V Temperature Range (Notes 4, 5) +INA, –INA, +INB, –INB, LT1997I-2...–40 to 85°C +INC, –INC (Note 2) ...V– ±270V LT1997H-2 ... –40 to 125°C REF, REF1, REF2... (V– + 60V) to (V– – 0.3V) Maximum Junction Temperature .. 150°C SHDN ... (V+ + 0.3V) to (V– – 0.3V) Storage Temperature Range ..–65 to 150°C Output Current (Continuous) (Note 6) ..50mA MSOP Lead Temperature (Soldering, 10 sec) ..300°C Output Short-Circuit Duration (Note 3) ..Thermally Limited
PIN CONFIGURATION
TOP VIEW +INA 1 14 –INA TOP VIEW +INA 1 16 –INA +INB 3 12 –INB +INB 3 14 –INB NC 4 15 11 NC +INC 5 12 –INC V– REF1 6 11 V+ +INC 5 10 –INC REF2 7 10 SHDN V– 8 OUT SHDN 9 6 9 V+ MS PACKAGE REF 7 8 OUT VARIATION: MS16 (12) 16-LEAD PLASTIC MSOP DF PACKAGE TJMAX = 150°C, θJA = 130°C/W 14(12)-LEAD (4mm × 4mm) PLASTIC DFN TJMAX = 150°C, θJA = 45°C/W , θJC = 3°C/W EXPOSED PAD (PIN 15) IS V–, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LT1997IDF-2#PBF LT1997IDF-2#TRPBF 19972 14-Lead (4mm × 4mm) Plastic DFN –40°C to 85°C LT1997HDF-2#PBF LT1997HDF-2#TRPBF 19972 14-Lead (4mm × 4mm) Plastic DFN –40°C to 125°C LT1997IMS-2#PBF LT1997IMS-2#TRPBF 19972 16-Lead Plastic MSOP –40°C to 85°C LT1997HMS-2#PBF LT1997HMS-2#TRPBF 19972 16-Lead Plastic MSOP –40°C to 125°C *The temperature grade is identified by a label on the shipping container. Consult ADI Marketing for parts specified with wider operating temperature ranges. Parts ending with PBF are RoHS and WEEE compliant. Tape and reel specifications. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix. Rev 0 2 For more information www.analog.com Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION TYPICAL APPLICATION RELATED PARTS