Datasheet

LTC1998
2
1998fb
PIN CONFIGURATION ABSOLUTE MAXIMUM RATINGS
Total Supply Voltage (BATT or V
LOGIC
to GND) ............6V
Voltage
V
TH.A
, V
H.A
....................... BATT + 0.3V to GND – 0.3V
BATTLO ..........................V
LOGIC
+ 0.3V to GND – 0.3V
Operating Temperature Range (Note 3).... –40°C to 85°C
Specifi ed Temperature Range (Note 4)
LTC1998C ............................................ –40°C to 85°C
LTC1998I.............................................. –40°C to 85°C
Storage Temperature Range ................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Note 1)
6 BATTL
O
5 V
LOGIC
4 V
H.A
BATT 1
TOP VIEW
S6 PACKAGE
6-LEAD PLASTIC TSOT-23
GND 2
V
TH.A
3
T
JMAX
= 150°C, θ
JA
= 250°C/W
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LTC1998CS6#PBF LTC1998CS6#TRPBF LTTY 6-Lead Plastic TSOT-23 –40°C to 85°C
LTC1998IS6#PBF LTC1998IS6#TRPBF LTTY 6-Lead Plastic TSOT-23 –40°C to 85°C
LEAD BASED FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LTC1998CS6 LTC1998CS6#TR LTTY 6-Lead Plastic TSOT-23 –40°C to 85°C
LTC1998IS6 LTC1998IS6#TR LTTY 6-Lead Plastic TSOT-23 –40°C to 85°C
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifi cations, go to:
http://www.linear.com/tapeandreel/