LT1054/LT1054L
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage (Note 2)
LT1054 .................................................................16V
LT1054L .................................................................7V
Input Voltage
Pin 1 ................................................. 0V
≤
V
PIN1
≤
V
+
Pin 3 (S Package) ............................. 0V
≤
V
PIN3
≤
V
+
Pin 7 .............................................. 0V
≤
V
PIN7
≤
V
REF
Pin 13 (S Package) ...................... 0V
≤
V
PIN13
≤
V
REF
Operating Junction Temperature Range
LT1054C/LT1054LC .............................. 0°C to 100°C
LT1054I............................................. – 40°C to 100°C
LT1054M............................................ –55°C to 125°C
Maximum Junction Temperature (Note 3)
LT1054C/LT1054LC ......................................... 125°C
LT1054I............................................................. 125°C
LT1054M........................................................... 150°C
Storage Temperature Range
J8, N8 and S8 Packages .................... –55°C to 150°C
S Package ......................................... – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
PIN CONFIGURATION
TOP VIEW
TOP VIEW
TOP VIEW
FB/SHDN 1
CAP
+
2
GND 3
CAP
–
4
8
7
6
5
V
+
OSC
V
REF
V
OUT
FB/SHDN 1
CAP
+
2
GND 3
CAP
–
4
8
7
6
5
V
+
OSC
V
REF
V
OUT
NC 1
NC 2
FB/SHDN 3
CAP
+
4
GND 5
CAP
–
6
NC 7
NC 8
16 NC
15 NC
14 V
+
13 OSC
12 V
REF
11 V
OUT
10 NC
9
NC
J8 PACKAGE
N8 PACKAGE
8-LEAD PLASTIC DIP 8-LEAD CERAMIC DIP
T
JMAX
= 125°C,
θ
JA
= 130°C/W
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
= 125°C,
θ
JA
= 120°C/W
SEE REGULATION AND CAPACITOR SELECTION SECTIONS
IN THE APPLICATIONS INFORMATION FOR IMPORTANT
INFORMATION ON THE S8 DEVICE
SW PACKAGE
16-LEAD PLASTIC SO
T
JMAX
= 125°C,
θ
JA
= 150°C/W
ORDER INFORMATION
LEAD FREE FINISH
LT1054CN8#PBF
LT1054IN8#PBF
LT1054MJ8#PBF
LT1054CS8#PBF
LT1054LCS8#PBF
LT1054IS8#PBF
LT1054CSW#PBF
LT1054ISW#PBF
LT1054CJ8#PBF
OBSOLETE PART
TAPE AND REEL
LT1054CN8#TRPBF
LT1054IN8#TRPBF
LT1054MJ8#TRPBF
LT1054CS8#TRPBF
LT1054LCS8#TRPBF
LT1054IS8#TRPBF
LT1054CSW#TRPBF
LT1054ISW#TRPBF
LT1054CJ8#TRPBF
PART MARKING
LT1054CN8
LT1054IN8
LT1054MJ8
1054
1054L
1054I
LT1054CSW
LT1054ISW
LT1054CJ8
PACKAGE DESCRIPTION
8-Lead Plastic DIP
8-Lead Plastic DIP
8-Lead Ceramic DIP
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
16-Lead Plastic SO
16-Lead Plastic SO
8-Lead Ceramic DIP
TEMPERATURE RANGE
0°C to 100°C
–40°C to 100°C
–55°C to 125°C
0°C to 100°C
0°C to 100°C
–40°C to 100°C
0°C to 100°C
–40°C to 100°C
0°C to 100°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
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/
1054lfg
2
LINER [ LINEAR TECHNOLOGY ]
