Datasheet

LTC4290/LTC4271
2
429071fa
For more information www.linear.com/LTC4290
Absolute MAxiMuM rAtings
LTC4290
Supply Voltages
AGND – V
EE
........................................... –0.3V to 80V
VSSK (Note 7) ..................... V
EE
– 0.3V to V
EE
+ 0.3V
Digital Pins
XIOn ................................. V
EE
– 0.3V to CAP2 + 0.3V
Analog Pins
SENSEn, GATEn, OUTn ........ V
EE
– 0.3V to V
EE
+ 80V
CAP2 (Note 13) ....................... V
EE
–0.3V to V
EE
+ 5V
CPA, CNA, DPA, DNA .............. V
EE
– 0.3V to V
EE
+ 0.3
Operating Ambient Temperature Range
LTC4290I .............................................–40°C to 85°C
Junction Temperature (Note 2) ............................ 125°C
Storage Temperature Range .................. –65°C to 150°C
(Notes 1, 4)
LTC4271
Supply Voltages
V
DD
– DGND ......................................... –0.3V to 3.6V
Digital Pins
SCL, SDAIN, SDAOUT, INT, RESET, MSD, ADn, AUTO,
MID, GPn ........................DGND – 0.3V to V
DD
+ 0.3V
Analog Pins
CAP1 (Note 13) ...........................–0.3V to DGND + 2V
CPD, CND, DPD, DND ......DGND – 0.3V to V
DD
+ 0.3V
Operating Ambient Temperature Range
LTC4271I..............................................–40°C to 85°C
Junction Temperature (Note 2) ............................ 125°C
Storage Temperature Range .................. –65°C to 150°C
(Note 1)