Datasheet
2
LT1672/LT1673/LT1674
S8 PART MARKING
Total Supply Voltage (V
+
to V
–
) .............................. 36V
Differential Input Voltage ......................................... 36V
Input Current ...................................................... ±10mA
Output Short-Circuit Duration.......................Continuous
Operating Temperature Range (Note 2) .. –40°C to 85°C
ORDER PART
NUMBER
T
JMAX
= 150°C, θ
JA
= 150°C/ W (N8)
T
JMAX
= 150°C, θ
JA
= 190°C/ W (S8)
1
2
3
4
8
7
6
5
TOP VIEW
OUT A
–IN A
+IN A
V
–
V
+
OUT B
–IN B
+IN B
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
8-LEAD PLASTIC SO
B
A
S8 PART MARKING
1673
1673I
LT1672CMS8
LT1672IMS8
ABSOLUTE AXI U RATI GS
WWWU
PACKAGE/ORDER I FOR ATIO
UU
W
Specified Temperature Range (Note 3)... –40°C to 85°C
Storage Temperature Range ................. –65°C to 150°C
Junction Temperature...........................................150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
(Note 1)
TOP VIEW
S PACKAGE
14-LEAD PLASTIC SO
N PACKAGE
14-LEAD PDIP
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
B
D
C
ORDER PART
NUMBER
LT1674CN
LT1674CS
LT1674IN
LT1674IS
T
JMAX
= 150°C, θ
JA
= 110°C/ W (N)
T
JMAX
= 150°C, θ
JA
= 150°C/ W (S)
ORDER PART
NUMBER
MS8 PART MARKING
LTFH
LTFJ
LT1673CN8
LT1673CS8
LT1673IN8
LT1673IS8
1
2
3
4
NC
–IN
+IN
V
–
8
7
6
5
NC
V
+
OUT
NC
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C, θ
JA
= 250°C/W
LT1672CN8
LT1672CS8
LT1672IN8
LT1672IS8
ORDER PART
NUMBER
1672
1672I
1
2
3
4
8
7
6
5
TOP VIEW
NC
V
+
OUT
NC
NC
–IN
+IN
V
–
S8 PACKAGE
8-LEAD PLASTIC SO
N8 PACKAGE
8-LEAD PDIP
T
JMAX
= 150°C, θ
JA
= 130°C/ W (N8)
T
JMAX
= 150°C, θ
JA
= 190°C/ W (S8)
Consult factory for parts specified with wider operating temperature ranges.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage V
S
= 5V 150 375 µV
V
S
= 3V 200 475 µV
V
S
= 5V, MS8 Package 150 475 µV
V
S
= 3V, MS8 Package 200 575 µV
I
B
Input Bias Current (Note 5) 250 1000 pA
V
CM
= 10V (Note 6) 180 360 nA
I
OS
Input Offset Current (Note 5) 20 100 pA
Input Noise Voltage 0.1Hz to 10Hz 4 µV
P-P
T
A
= 25°C, V
S
= 5V, 0V; V
S
= 3V, 0V; V
CM
= V
O
= half supply, unless otherwise noted.
ELECTRICAL CHARACTERISTICS