Datasheet
LTC1051/LTC1053
2
10513fa
Total Supply Voltage (V
+
to V
–
) ............................ 16.5V
Input Voltage ........................ (V
+
+ 0.3V) to (V
–
– 0.3V)
Output Short-Circuit Duration .......................... Indefinite
Consult LTC Marketing for parts specified with wider operating temperature ranges.
(Note 1)
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
S
= ±5V unless otherwise noted.
Operating Temperature Range
LTC1051M, LTC1051AM
(OBSOLETE) .. –55°C to 125°C
LTC1051C/LTC1053C ......................... –40°C to 85°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
OBSOLETE PACKAGE
Consider the N8 Package as an Alternate Source
ABSOLUTE AXI U RATI GS
WWWU
PACKAGE/ORDER I FOR ATIO
UU
W
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
J8 PACKAGE
8-LEAD CERDIP
ORDER PART
NUMBER
LTC1051CN8
LTC1051MJ8
LTC1051CJ8
LTC1051AMJ8
LTC1051ACJ8
ORDER PART
NUMBER
1
2
3
4
5
6
7
TOP VIEW
N PACKAGE
14-LEAD PDIP
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
T
JMAX
= 150°C, θ
JA
= 65°C/W
LTC1053CN
1
2
3
4
5
6
7
8
TOP VIEW
SW PACKAGE
16-LEAD PLASTIC SO
16
15
14
13
12
11
10
9
NC
NC
OUT A
–IN A
+IN A
V
–
NC
NC
NC
NC
V
+
OUT B
–IN B
+IN B
NC
NC
T
JMAX
= 150°C, θ
JA
= 85°C/W
T
JMAX
= 150°C, θ
JA
= 90°C/W
LTC1051CSW LTC1053CSW
1
2
3
4
5
6
7
8
9
TOP VIEW
18
17
16
15
14
13
12
11
10
NC
OUT A
–IN A
+IN A
V
+
+IN B
–IN B
OUT B
NC
NC
OUT D
–IN D
+IN D
V
–
+IN C
–IN C
OUT C
NC
SW PACKAGE
18-LEAD PLASTIC SO
T
JMAX
= 150°C, θ
JA
= 110°C/W
ORDER PART
NUMBER
ORDER PART
NUMBER
ELECTRICAL CHARACTERISTICS
LTC1051/LTC1053 LTC1051A
PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Input Offset Voltage ±0.5 ±5 ±0.5 ±5 µV
Average Input Offset Drift ● ±0.0 ±0.05 ±0.0 ±0.05 µV/°C
Long Term Offset Drift 50 50 nV/√Mo
Input Bias Current ±15 ±65 ±15 ±50 pA
LTC1051C/LTC1053C
● ±135 ±100 pA
Input Offset Current (All Grades) ±30 ±125 ±30 ±100 pA
● ±175 ±150 pA
Input Noise Voltage (Note 2) R
S
= 100Ω, DC to 10Hz 1.5 1.5 2 µV
P-P
R
S
= 100Ω, DC to 1Hz 0.4 0.4 µV
P-P