Datasheet LT1997-3 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Precision, Wide Voltage Range Gain Selectable Amplifier |
| 页数 / 页 | 38 / 2 — ABSOLUTE MAXIMUM RATINGS (Note 1). PIN CONFIGURATION. ORDER INFORMATION … |
| 修订版 | A |
| 文件格式/大小 | PDF / 3.3 Mb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS (Note 1). PIN CONFIGURATION. ORDER INFORMATION http://www.linear.com/product/LT1997-3#orderinfo
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LT1997-3
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltages (V+ to V–) ..60V Output Short-Circuit Duration +INA, –INA (Note 2) ... V– ±160V (Note 3) ..Thermally Limited +INB, –INB, +INC, –INC Temperature Range (Notes 4, 5) (Note 2) ..(V– + 80V) to (V– – 0.3V) LT1997I-3 ..–40 to 85°C REF, REF1, REF2... (V– + 60V) to (V– – 0.3V) LT1997H-3 ... –40 to 125°C SHDN ... (V+ + 0.3V) to (V– – 0.3V) Maximum Junction Temperature .. 150°C Output Current (Continuous) (Note 6) ..50mA Storage Temperature Range ..–65 to 150°C MSOP Lead Temperature (Soldering, 10 sec) ..300°C
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 V– 12 –INC REF1 6 11 V+ +INC 5 10 –INC REF2 7 10 SHDN SHDN 6 9 V+ V– 8 9 OUT REF 7 8 OUT MS PACKAGE 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 http://www.linear.com/product/LT1997-3#orderinfo LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LT1997IDF-3#PBF LT1997IDF-3#TRPBF 19973 14-Lead (4mm × 4mm) Plastic DFN –40°C to 85°C LT1997HDF-3#PBF LT1997HDF-3#TRPBF 19973 14-Lead (4mm × 4mm) Plastic DFN –40°C to 125°C LT1997IMS-3#PBF LT1997IMS-3#TRPBF 19973 16-Lead Plastic MSOP –40°C to 85°C LT1997HMS-3#PBF LT1997HMS-3#TRPBF 19973 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. 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/. Rev A 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 REVISION HISTORY TYPICAL APPLICATION RELATED PARTS
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltages (V+ to V–) ..60V Output Short-Circuit Duration +INA, –INA (Note 2) ... V– ±160V (Note 3) ..Thermally Limited +INB, –INB, +INC, –INC Temperature Range (Notes 4, 5) (Note 2) ..(V– + 80V) to (V– – 0.3V) LT1997I-3 ..–40 to 85°C REF, REF1, REF2... (V– + 60V) to (V– – 0.3V) LT1997H-3 ... –40 to 125°C SHDN ... (V+ + 0.3V) to (V– – 0.3V) Maximum Junction Temperature .. 150°C Output Current (Continuous) (Note 6) ..50mA Storage Temperature Range ..–65 to 150°C MSOP Lead Temperature (Soldering, 10 sec) ..300°C
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 V– 12 –INC REF1 6 11 V+ +INC 5 10 –INC REF2 7 10 SHDN SHDN 6 9 V+ V– 8 9 OUT REF 7 8 OUT MS PACKAGE 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 http://www.linear.com/product/LT1997-3#orderinfo LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LT1997IDF-3#PBF LT1997IDF-3#TRPBF 19973 14-Lead (4mm × 4mm) Plastic DFN –40°C to 85°C LT1997HDF-3#PBF LT1997HDF-3#TRPBF 19973 14-Lead (4mm × 4mm) Plastic DFN –40°C to 125°C LT1997IMS-3#PBF LT1997IMS-3#TRPBF 19973 16-Lead Plastic MSOP –40°C to 85°C LT1997HMS-3#PBF LT1997HMS-3#TRPBF 19973 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. 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/. Rev A 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 REVISION HISTORY TYPICAL APPLICATION RELATED PARTS