LT1057/LT1058
W W
U W
ABSOLUTE AXI U RATI GS
(Note 1)
Supply Voltage ......................................................±20V
Differential Input Voltage .......................................±40V
Input Voltage .........................................................±20V
Output Short-Circuit Duration.......................... Indefinite
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
Operating Temperature Range
LT1057AM/LT1057M/
LT1058AM/LT1058M (OBSOLETE)...– 55°C to 125°C
LT1057AC/LT1057C/LT1057S
LT1058AC/LT1058C/LT1058S ................ 0°C to 70°C
LT1057I ...................................... –40°C ≤ TA ≤ 85°C
U W
U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
TOP VIEW
TOP VIEW
ORDER PART
+IN A
1
2
3
4
–IN A
8
7
6
5
NUMBER
NC
NC
1
2
3
4
5
6
7
8
16 NC
15 NC
OUT A
–IN A
+IN A
1
2
3
4
5
6
7
8
16 OUT D
15 –IN D
–
V
OUT A
–
–
+
A
D
C
LT1057S8
LT1057IS8
+
+
+
OUT A
–IN A
+IN A
14
V
14
13
12
11
10
9
+IN B
–IN B
V
+IN D
+
–
13
OUT B
V
V
OUT B
–
+
A
+
–
+
–
12
11
10
9
–IN B
+IN B
NC
+IN B
–IN B
OUT B
NC
+IN C
–IN C
OUT C
NC
–
+
S8 PART MARKING
B
S8 PACKAGE
8-LEAD PLASTIC SO
= 150°C, θ = 200°C/W
B
–
V
T
1057
1057I
JMAX
JA
NC
NC
Please note that the LT1057S8/LT1057IS8 standard surface mount pin-
out differs from that of the LT1057 standard CERDIP/PDIP packages.
NC
TOP VIEW
SW PACKAGE
16-LEAD PLASTIC (WIDE) SO
SW PACKAGE
16-LEAD PLASTIC (WIDE) SO
ORDER PART
NUMBER
+
V
8
T
= 150°C, θ = 90°C/W
JA
T
=150°C, θ =90°C/W
JMAX JA
JMAX
OUTPUT B
7
OUTPUT A
–IN A
+IN A
1
3
A
B
LT1057AMH
LT1057MH
LT1057ACH
LT1057CH
2
6
–
–IN B
+
+
–
ORDER PART
NUMBER
ORDER PART
NUMBER
5
+IN B
4
–
V
(CASE)
LT1057SW
LT1057ISW
LT1058SW
LT1058ISW
H PACKAGE 8-LEAD METAL CAN
OBSOLETE PACKAGE
Consider the N8 or S8 Package for Alternate Source
TOP VIEW
1
ORDER PART
ORDER PART
NUMBER
OUTPUT D
–IN D
14
13
12
11
10
9
OUTPUT A
–IN A
TOP VIEW
NUMBER
2
3
4
5
6
7
–
–
+
+
V
OUTPUT
–IN A
1
8
7
6
5
A
D
LT1058ACN
LT1058CN
LT1057ACN8
LT1057CN8
+
+IN D
+IN A
2
3
4
OUTPUT B
– IN B
–
+
–
A
+
V
V
+IN A
–
+
+
–
+
B
+IN C
+IN B
–IN B
–
–
B
C
V
+ IN B
LT1058AMJ
LT1058MJ
LT1058ACJ
LT1058CJ
LT1057ACJ8
LT1057CJ8
LT1057AMJ8
LT1057MJ8
–IN C
N8 PACKAGE
8-LEAD PDIP
= 100°C, θ = 130°C/W
JA
OUTPUT C
8
OUTPUT B
N14 PACKAGE
14-LEAD PDIP
T
JMAX
T
= 110°C, θ = 130°C/W
JA
JMAX
OBSOLETE PACKAGES
J14 PACKAGE 14-LEAD CERDIP
= 150°C, θ = 100°C/W
J8 PACKAGE 8-LEAD CERDIP
Consider the N8, S8 or N14 Package for Alternate Source
T
= 150°C, θ = 100°C/W
T
JMAX
JA
JMAX
JA
Consult LTC Marketing for parts specified with wider operating temperature ranges.
10578fa
2