Datasheet

LT1229/LT1230
2
A
U
G
W
A
W
U
W
ARB
S
O
LU
T
EXI T
I
S
Supply Voltage ...................................................... ±18V
Input Current ......................................................±15mA
Output Short Circuit Duration (Note 2) .........Continuous
Operating Temperature Range
LT1229C, LT1230C ...............................0°C to 70°C
LT1229M, LT1230M (OBSOLETE).. –55°C to 125°C
Storage Temperature Range ..................–65°C to 150°C
Junction Temperature
Plastic Package ..............................................150°C
Ceramic Package (OBSOLETE) ................ 175°C
Lead Temperature (Soldering, 10 sec.)................. 300°C
ORDER PART
NUMBER
LT1230CN
LT1230CS
ORDER PART
NUMBER
S8 PART MARKING
LT1229CN8
LT1229CS8
1229
WU
U
PACKAGE
/
O
RDER I FOR ATIO
S PACKAGE
14-LEAD PLASTIC SOIC
N PACKAGE
14-LEAD PLASTIC DIP
+
V
D
14
13
12
11
10
9
87
6
5
4
3
2
1OUT A
–IN A
+IN A
+IN B
–IN B
OUT B OUT C
V
–
–IN D
OUT D
TOP VIEW
A
+IN D
+IN C
–IN C
C
B
8
7
6
54
3
2
1
+
–IN A
+IN A
V
TOP VIEW
N8 PACKAGE
8-LEAD PLASTIC DIP
OUT A
OUT B
–
V
–IN B
+IN B
A
B
S8 PACKAGE
8-LEAD PLASTIC SOIC
T
J MAX
= 150°C, θ
JA
= 100°C/W (N8)
T
J MAX
= 150°C, θ
JA
= 150°C/W (S8)
(Note 1)
T
J MAX
= 175°C, θ
JA
= 100°C/W (J8)
OBSOLETE PACKAGE
Consult LTC Marketing for parts specified with wider operating temperature ranges.
LT1229MJ8
LT1229CJ8
Consider the N Package for Alternate Source
LT1230MJ
LT1230CJ
T
J MAX
= 150°C, θ
JA
= 70°C/W (N)
T
J MAX
= 150°C, θ
JA
= 110°C/W (S)
OBSOLETE PACKAGE
Consider the N Package for Alternate Source
ORDER PART
NUMBER
J8 PACKAGE
8-LEAD CERAMIC DIP
T
J MAX
= 175°C, θ
JA
= 80°C/W (J)
J PACKAGE
14-LEAD CERAMIC DIP
ORDER PART
NUMBER