Datasheet
2
LT1078/LT1079
10789fe
OBSOLETE PACKAGE
Consider the N Packages for Alternate Source
ABSOLUTE MAXIMUM RATINGS
W
WW
U
Operating Temperature Range
LT1078AM/LT1078M/
LT1079AM/LT1079M (OBSOLETE) ..... –55°C to 125°C
LT1078I/LT1079I .................................... – 40°C to 85°C
LT1078AC/LT1078C/LT1078S8/
LT1079AC/LT1079C .................................... 0°C to 70°C
Lead Temperature (Soldering, 10 sec).................. 300°C
Supply Voltage ...................................................... ±22V
Differential Input Voltage ....................................... ±30V
Input Voltage ............... Equal to Positive Supply Voltage
............5V Below Negative Supply Voltage
Output Short-Circuit Duration .......................... Indefinite
Storage Temperature Range
All Grades ......................................... –65°C to 150°C
PACKAGE/ORDER INFORMATION
W
U
U
ORDER PART
NUMBER
ORDER PART
NUMBER
1
2
3
4
8
7
6
5
TOP VIEW
–IN A
OUT A
V
+
OUT B
+IN A
V
–
+IN B
–IN B
S8 PACKAGE
8-LEAD PLASTIC SO
B
A
NOTE: THIS PIN CONFIGURATION DIFFERS FROM THE
8-LEAD DIP PIN LOCATIONS. INSTEAD, IT FOLLOWS
THE INDUSTRY STANDARD LT1013DS8 SO PACKAGE
CONFIGURATION. FOR SIMILAR PERFORMANCE WITH
TRADITIONAL DIP PINOUT, SEE THE LT2078
ORDER PART NUMBER
LT1078ACH
LT1078MH
LT1078IS8
LT1078S8
ORDER PART NUMBER
PART MARKING
1078
J8 PACKAGE
8-LEAD PDIP
T
JMAX
= 150°C, θ
JA
= 100°C/ W (J8)
T
JMAX
= 150°C, θ
JA
= 150°C/ W, θ
JC
= 45°C/ W
TOP VIEW
OUT B
V
+
OUT A
–IN A
–IN B
+IN B
+IN A
V
–
(CASE)
8
7
6
5
3
2
1
4
H PACKAGE
8-LEAD TO-5 METAL CAN
AB
1
2
3
4
8
7
6
5
TOP VIEW
V
+
OUT B
–IN B
+IN B
OUT A
–IN A
+IN A
V
–
N8 PACKAGE
8-LEAD PDIP
A
B
LT1079ACN
LT1079CN
LT1079IN
TOP VIEW
N PACKAGE
14-LEAD PDIP
J PACKAGE
14-LEAD CERAMIC DIP
1
2
3
4
5
6
7
14
13
12
11
10
9
8
OUT A
–IN A
+IN A
V
+
+IN B
–IN B
OUT B
OUT D
–IN D
+IN D
V
–
+IN C
–IN C
OUT C
A
D
B
C
T
JMAX
= 150°C, θ
JA
= 100°C/ W (J)
LT1079ISW
LT1079SW
T
JMAX
= 110°C, θ
JA
= 220°C/ W
1
2
3
4
5
6
7
8
TOP VIEW
SW PACKAGE
16-LEAD PLASTIC SO WIDE
16
15
14
13
12
11
10
9
OUT A
–IN A
+IN A
V
+
+IN B
–IN B
OUT B
NC
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
NC
A
D
B
C
NOTE: FOR 14-PIN NARROW
PACKAGE SEE THE LT2079
T
JMAX
= 110°C, θ
JA
= 150°C/ W
(Note 1)
OBSOLETE PACKAGES
Consider the N8 and S8 Packages for Alternate Source
T
JMAX
= 100°C, θ
JA
= 130°C/ W (N8)
T
JMAX
= 110°C, θ
JA
= 130°C/ W (N)
LT1079MJ
LT1078AMJ8
LT1078MJ8
ORDER PART NUMBER
LT1078ACN8
LT1078CN8
LT1078IN8