
2
LT1227
1
2
3
4
5
6
7
8
TOP VIEW
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
=
150
°
C,
θ
JA
=
150
°
C/W
NULL
–IN
+IN
V
–
SHUTDOWN
V
+
OUT
NULL
A
Supply Voltage .....................................................
±
18V
Input Current ......................................................
±
15mA
Output Short Circuit Duration (Note 1) ........ Continuous
Operating Temperature Range
LT1227C..................................................0
°
C to 70
°
C
LT1227M......................................... –55
°
C to 125
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Junction Temperature
Plastic Package ................................................150
°
C
Ceramic Package............................................. 175
°
C
Lead Temperature (Soldering, 10 sec.)................ 300
°
C
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
U
PACKAGE/ORDER U
1
2
3
4
5
6
7
8
TOP VIEW
NULL
–IN
+IN
V
–
SHUTDOWN
V
+
OUT
NULL
J8 PACKAGE
8-LEAD CERAMIC DIP
N8 PACKAGE
8-LEAD PLASTIC DIP
T
JMAX
= 175
°
C,
θ
JA
=
100
°
C/W
(J)
T
JMAX
=
150
°
C,
θ
JA
=
100
°
C/W (N)
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
T
A
= 25
°
C
MIN
TYP
±
3
MAX
±
10
±
15
UNITS
mV
mV
μ
V/
°
C
G
Input Offset Voltage Drift
Noninverting Input Current
G
10
±
0.3
I
IN
+
T
A
= 25
°
C
±
3
±
10
±
60
±
100
μ
A
μ
A
μ
A
μ
A
G
I
IN
–
Inverting Input Current
T
A
= 25
°
C
±
10
G
e
n
+i
n
–i
n
R
IN
Input Noise Voltage Density
Noninverting Input Noise Current Density
Inverting Input Noise Current Density
Input Resistance
f = 1kHz, R
F
= 1k, R
G
= 10
, R
S
= 0
f = 1kHz
f = 1kHz
V
IN
=
±
13V, V
S
=
±
15V
V
IN
=
±
3V, V
S
=
±
5V
3.2
1.7
32
14
11
3
±
13.5
nV/
√
Hz
pA/
√
Hz
pA/
√
Hz
M
M
G
G
1.5
1.5
C
IN
Input Capacitance
Input Voltage Range
pF
V
V
V
V
dB
dB
dB
dB
V
S
=
±
15V, T
A
= 25
°
C
±
13
±
12
±
3
±
2
55
55
55
55
G
V
S
=
±
5V, T
A
= 25
°
C
±
3.5
G
CMRR
Common-Mode Rejection Ratio
V
S
=
±
15V, V
CM
=
±
13V, T
A
= 25
°
C
V
S
=
±
15V, V
CM
=
±
12V
V
S
=
±
5V, V
CM
=
±
3V, T
A
= 25
°
C
V
S
=
±
5V, V
CM
=
±
2V
V
S
=
±
15V, V
CM
=
±
13V, T
A
= 25
°
C
V
S
=
±
15V, V
CM
=
±
12V
V
S
=
±
5V, V
CM
=
±
3V, T
A
= 25
°
C
V
S
=
±
5V, V
CM
=
±
2V
62
G
61
G
Inverting Input Current
Common-Mode Rejection
3.5
10
10
10
10
μ
A/V
μ
A/V
μ
A/V
μ
A/V
G
4.5
G
ELECTRICAL C
HARA TERISTICS
V
CM
= 0,
±
5V
≤
V
S
≤
±
15V, pulse tested, unless otherwise noted.
Consult factory for Industrial grade parts.
S8 PART MARKING
ORDER PART
NUMBER
LT1227CS8
LT1227MJ8
LT1227CN8
1227