LTC4260 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC4260 Datasheet PDF : 32 Pages
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LTC2945
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 2)
VDD Voltage.............................................. –0.3V to 100V
SENSE+ Voltage ...........................................–1V to 100V
SENSE– Voltage .....–1V or SENSE+ – 1V to SENSE+ + 1V
INTVCC Voltage (Note 3) ........................... –0.3V to 5.9V
ADR1, ADR0, ADIN, ALERT, SDAO, SDAO
Voltage......................................................... –0.3V to 7V
INTVCC Clamp Current ...........................................35mA
SCL, SDAI Voltages (Note 4)..................... –0.3V to 5.9V
SCL, SDAI Clamp Current ........................................5mA
Operating Temperature Range
LTC2945C................................................ 0°C to 70°C
LTC2945I .............................................–40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10sec)
MS Package Only.............................................. 300°C
PIN CONFIGURATION
LTC2945
TOP VIEW
INTVCC 1
ADR1 2
ADR0 3
12 11 10
13
9 ALERT
8 SDAO
7 SDAI
456
LTC2945-1
UD PACKAGE
12-LEAD (3mm s 3mm) PLASTIC QFN
TJMAX = 125°C, θJA = 58.7°C/W
EXPOSED PAD (Pin 13) PCB GND CONNECTION OPTIONAL
TOP VIEW
INTVCC 1
ADR1 2
ADR0 3
12 11 10
13
9 ALERT
8 SDAO
7 SDAI
456
UD PACKAGE
12-LEAD (3mm s 3mm) PLASTIC QFN
TJMAX = 125°C, θJA = 58.7°C/W
EXPOSED PAD (Pin 13) PCB GND CONNECTION OPTIONAL
VDD 1
INTVCC 2
ADR1 3
ADR0 4
ADIN 5
GND 6
TOP VIEW
12 SENSE+
11 SENSE–
10 ALERT
9 SDAO
8 SDAI
7 SCL
MS PACKAGE
12-LEAD PLASTIC MSOP
TJMAX = 125°C, θJA = 135°C/W
VDD 1
INTVCC 2
ADR1 3
ADR0 4
ADIN 5
GND 6
TOP VIEW
12 SENSE+
11 SENSE–
10 ALERT
9 SDAO
8 SDAI
7 SCL
MS PACKAGE
12-LEAD PLASTIC MSOP
TJMAX = 125°C, θJA = 135°C/W
2945f
2
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