Datasheet LTC4151 (Analog Devices) - 3

制造商Analog Devices
描述High Voltage I2C Current and Voltage Monitor
页数 / 页18 / 3 — orDer inForMaTion LEAD FREE FINISH. TAPE AND REEL. PART MARKING*. PACKAGE …
文件格式/大小PDF / 446 Kb
文件语言英语

orDer inForMaTion LEAD FREE FINISH. TAPE AND REEL. PART MARKING*. PACKAGE DESCRIPTION. TEMPERATURE RANGE

orDer inForMaTion LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE

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LTC4151
orDer inForMaTion LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4151CDD#PBF LTC4151CDD#TRPBF LCWZ 10-Lead (3mm × 3mm) Plastic DFN 0°C to 70°C LTC4151IDD#PBF LTC4151IDD#TRPBF LCWZ 10-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C LTC4151HDD#PBF LTC4151HDD#TRPBF LCWZ 10-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LTC4151CDD-1#PBF LTC4151CDD-1#TRPBF LCXC 10-Lead (3mm × 3mm) Plastic DFN 0°C to 70°C LTC4151IDD-1#PBF LTC4151IDD-1#TRPBF LCXC 10-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C LTC4151CMS#PBF LTC4151CMS#TRPBF LTCWY 10-Lead Plastic MSOP 0°C to 70°C LTC4151IMS#PBF LTC4151IMS#TRPBF LTCWY 10-Lead Plastic MSOP –40°C to 85°C LTC4151HMS#PBF LTC4151HMS#TRPBF LTCWY 10-Lead Plastic MSOP –40°C to 125°C LTC4151CMS-1#PBF LTC4151CMS-1#TRPBF LTCXB 10-Lead Plastic MSOP 0°C to 70°C LTC4151IMS-1#PBF LTC4151IMS-1#TRPBF LTCXB 10-Lead Plastic MSOP –40°C to 85°C LTC4151CS-2#PBF LTC4151CS-2#TRPBF LTC4151S-2 16-Lead Plastic SO 0°C to 70°C LTC4151IS-2#PBF LTC4151IS-2#TRPBF LTC4151S-2 16-Lead Plastic SO –40°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. 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/
e lecTrical characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VIN is from 7V to 80V, unless noted. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS General
VIN Supply Voltage l 7 80 V IIN Supply Current VIN = 48V, Normal Operation Mode l 1.2 1.7 mA VIN = 12V, Shutdown Mode l 120 300 µA ISENSE+ SENSE+ Input Current VIN, SENSE+, SENSE– = 48V l 5 9 µA ISENSE– SENSE– Input Current VIN, SENSE+, SENSE– = 48V l 0.1 1 µA VSHDN(TH) SHDN Input Threshold l 1 1.5 2 V ISHDN SHDN Input Current SHDN = 0V l –3 –5 –8 µA
ADC
RES Resolution (No Missing Codes) (Note 4) l 12 Bits VFS Full-Scale Voltage (SENSE+ – SENSE–) 81.92 mV VIN 102.4 V ADIN 2.048 V LSB LSB Step Size (SENSE+ – SENSE–) 20 µV VIN 25 mV ADIN 0.5 mV TUE Total Unadjusted Error (SENSE+ – SENSE–) l ±1.25 % VIN (Note 5) l ±1 % ADIN, C-Grade l ±0.75 % ADIN, I-, H-Grade l ±1 % VOS Offset Error (SENSE+ – SENSE–) l ±5 LSB VIN (Note 6) l ±6 LSB ADIN l ±8 LSB 4151ff For more information www.linear.com/LTC4151 3 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Application Package Description Revision History Typical Application Related Parts