Datasheet LTC2946 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | Wide Range I2C Power, Charge and Energy Monitor |
| Páginas / Página | 42 / 2 — ABSOLUTE MAXIMUM RATINGS (Notes 1, 2). PIN CONFIGURATION. LTC2946. … |
| Formato / tamaño de archivo | PDF / 474 Kb |
| Idioma del documento | Inglés |
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2). PIN CONFIGURATION. LTC2946. LTC2946-1
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Versión de texto del documento
LTC2946
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2)
VDD Voltage .. –0.3V to 100V SCL, SDAI Voltages (Note 4) ... –0.3V to 5.9V SENSE+ Voltage ...–1V to 100V SCL, SDAI Clamp Current ..5mA SENSE– Voltage ...–1V or SENSE+ – 1V to SENSE+ + 1V Operating Temperature Range INTVCC Voltage LTC2946C .. 0°C to 70°C (Note 3) ...–0.3V to Lesser of 5.8V, VDD + 0.3V LTC2946I ...–40°C to 85°C ADR1, ADR0, ADIN, SDAO, SDAO, GPIO1 TO GPIO3 LTC2946H .. –40°C to 125°C Voltages ... –0.3V to 7V LTC2946MP ..–55°C TO 125°C CLKOUT Voltage ..–0.3V to INTVCC + 0.3V Storage Temperature Range .. –65°C to 150°C CLKIN Voltage ... –0.3V to 5.5V Lead Temperature (Soldering, 10 sec) INTVCC Clamp Current ...35mA MS Package Only ..300°C
PIN CONFIGURATION LTC2946
TOP VIEW VDD 1 16 SENSE+ TOP VIEW INTVCC 2 15 SENSE– GPIO1 3 14 VDD 1 16 SENSE+ ADR1 INTVCC 2 15 SENSE– GPIO2 4 17 13 ADIN GPIO1 3 14 ADR1 GND GPIO3 5 12 ADR0 GPIO2 4 13 ADIN GPIO3 5 12 ADR0 SDAO 6 11 GND SDAO 6 11 GND SDAI 7 10 CLKOUT SDAI 7 10 CLKOUT SCL 8 9 CLKIN SCL 8 9 CLKIN MS PACKAGE DE PACKAGE 16-LEAD PLASTIC MSOP 16-LEAD (4mm × 3mm) PLASTIC DFN TJMAX = 125°C, θJA = 120°C/W TJMAX = 125°C, θJA = 43°C/W, E PAD GND SOLDERED DOWN EXPOSED PAD (PIN 17) IS GND, PCB GND CONNECTION IS OPTIONAL
LTC2946-1
TOP VIEW V TOP VIEW DD 1 16 SENSE+ INTVCC 2 15 SENSE– VDD 1 16 SENSE+ INTVCC 2 15 SENSE– GPIO1 3 14 ADR1 GPIO1 3 14 ADR1 GPIO2 4 17 13 ADIN GPIO2 4 13 ADIN GPIO3 5 GND 12 ADR0 GPIO3 5 12 ADR0 SDAO 6 11 GND SDAO 6 11 GND SDAI 7 10 CLKOUT SDAI 7 10 CLKOUT SCL 8 9 CLKIN SCL 8 9 CLKIN MS PACKAGE 16-LEAD PLASTIC MSOP DE PACKAGE T 16-LEAD (4mm × 3mm) PLASTIC DFN JMAX = 125°C, θJA = 120°C/W TJMAX = 125°C, θJA = 43°C/W, E PAD GND SOLDERED DOWN EXPOSED PAD (PIN 17) IS GND, PCB GND CONNECTION IS OPTIONAL 2946fa 2 For more information www.linear.com/LTC2946 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagram Operation Applications Information Typical Applications Package Description Typical Application Related Parts
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2)
VDD Voltage .. –0.3V to 100V SCL, SDAI Voltages (Note 4) ... –0.3V to 5.9V SENSE+ Voltage ...–1V to 100V SCL, SDAI Clamp Current ..5mA SENSE– Voltage ...–1V or SENSE+ – 1V to SENSE+ + 1V Operating Temperature Range INTVCC Voltage LTC2946C .. 0°C to 70°C (Note 3) ...–0.3V to Lesser of 5.8V, VDD + 0.3V LTC2946I ...–40°C to 85°C ADR1, ADR0, ADIN, SDAO, SDAO, GPIO1 TO GPIO3 LTC2946H .. –40°C to 125°C Voltages ... –0.3V to 7V LTC2946MP ..–55°C TO 125°C CLKOUT Voltage ..–0.3V to INTVCC + 0.3V Storage Temperature Range .. –65°C to 150°C CLKIN Voltage ... –0.3V to 5.5V Lead Temperature (Soldering, 10 sec) INTVCC Clamp Current ...35mA MS Package Only ..300°C
PIN CONFIGURATION LTC2946
TOP VIEW VDD 1 16 SENSE+ TOP VIEW INTVCC 2 15 SENSE– GPIO1 3 14 VDD 1 16 SENSE+ ADR1 INTVCC 2 15 SENSE– GPIO2 4 17 13 ADIN GPIO1 3 14 ADR1 GND GPIO3 5 12 ADR0 GPIO2 4 13 ADIN GPIO3 5 12 ADR0 SDAO 6 11 GND SDAO 6 11 GND SDAI 7 10 CLKOUT SDAI 7 10 CLKOUT SCL 8 9 CLKIN SCL 8 9 CLKIN MS PACKAGE DE PACKAGE 16-LEAD PLASTIC MSOP 16-LEAD (4mm × 3mm) PLASTIC DFN TJMAX = 125°C, θJA = 120°C/W TJMAX = 125°C, θJA = 43°C/W, E PAD GND SOLDERED DOWN EXPOSED PAD (PIN 17) IS GND, PCB GND CONNECTION IS OPTIONAL
LTC2946-1
TOP VIEW V TOP VIEW DD 1 16 SENSE+ INTVCC 2 15 SENSE– VDD 1 16 SENSE+ INTVCC 2 15 SENSE– GPIO1 3 14 ADR1 GPIO1 3 14 ADR1 GPIO2 4 17 13 ADIN GPIO2 4 13 ADIN GPIO3 5 GND 12 ADR0 GPIO3 5 12 ADR0 SDAO 6 11 GND SDAO 6 11 GND SDAI 7 10 CLKOUT SDAI 7 10 CLKOUT SCL 8 9 CLKIN SCL 8 9 CLKIN MS PACKAGE 16-LEAD PLASTIC MSOP DE PACKAGE T 16-LEAD (4mm × 3mm) PLASTIC DFN JMAX = 125°C, θJA = 120°C/W TJMAX = 125°C, θJA = 43°C/W, E PAD GND SOLDERED DOWN EXPOSED PAD (PIN 17) IS GND, PCB GND CONNECTION IS OPTIONAL 2946fa 2 For more information www.linear.com/LTC2946 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagram Operation Applications Information Typical Applications Package Description Typical Application Related Parts