LT1002_15 Datasheet, PDF (2/16 Pages) Linear Technology – Dual, Matched Precision Operational Amplifier

LT1002
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage (Note 7) ........................................ ±22V
Differential Input Voltage ...................................... ±30V
Input Voltage Equal to Supply Voltage
Output Short Circuit Duration ......................... Indefinite
Operating Temperature Range
LT1002AM/LT1002M (OBSOLETE) .. – 55°C to 125°C
LT1002AC/LT1002C ............................... 0°C to 70°C
Storage Temperature Range
All Grades ......................................... – 65°C to 150°C
Lead Temperature (Soldering, 10 sec.)................. 300°C
PACKAGE/ORDER INFORMATION
NULL (A) 1
NULL (A) 2
–IN (A) 3
+IN (A) 4
V– (B) 5
OUT (B) 6
V+ (B) 7
TOP VIEW
–
A
+
+
B
–
14 V+ (A)
13 OUT (A)
12 V– (A)
11 +IN (B)
10 –IN (B)
9 NULL (B)
8 NULL (B)
ORDER
PART NO.
LT1002ACN
LT1002CN
OFFSET
VOLTAGE
MAX
at 25°C
60µV
100µV
N PACKAGE
14 PIN PLASTIC
T_JMAX = 125°C, θ_JA = 100°C/W
NOTE: Device may be operated even if insertion
is reversed; this is due to inherent symmetry of
pin locations of amplifiers A and B. (Note 7)
LT1002AMJ
J PACKAGE
14 PIN HERMETIC
T_JMAX = 125°C, θ_JA = 100°C/W
LT1002MJ
LT1002ACJ
LT1002CJ
OBSOLETE PACKAGE
Consider the N Package for Alternate Source
60µV
100µV
60µV
100µV
Consult LTC Marketing for parts specified with wider operating temperature ranges.
U
W
ELECTRICAL CHARACTERISTICS, I DIVIDUAL A PLIFIERS
V_S = ±15V, T_A = 25°C, unless otherwise noted
SYMBOL
V_OS
∆V_OS
∆Time
I_OS
I_B
e_n
e_n
PARAMETER
Input Offset Voltage
Long Term Input Offset Voltage
Stability
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
A_VOL
Large Signal Voltage Gain
CMRR
PSRR
R_in
V_OUT
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Resistance Differential Mode
Input Voltage Range
Maximum Output Voltage Swing
SR
Slew Rate
GBW
Gain Bandwidth Product
P_d
Power Dissipation
per amplifier
CONDITIONS
(Note 2)
(Notes 3 and 4)
0.1Hz to 10Hz (Note 3)
f_O = 10Hz (Note 6)
f_O = 1000Hz (Note 3)
R_L ≥ 2kΩ, V_O = ±12V
R_L ≥ 1kΩ, V_O = ±10V
V_CM = ±13V
V_S = ±3V to ±18V
(Note 5)
R_L ≥ 2kΩ
R_L ≥ 1kΩ
R_L ≥ 2kΩ (Note 5)
(Note 5)
No load
No load, V_S = ±3V
LT1002AM/LT1002AC
MIN TYP MAX
20 60
LT1002M/LT1002C
MIN TYP MAX
25 100
UNITS
µV
400
250
110
108
20
± 13
± 13
± 12
0.1
0.4
0.3
0.3
±0.6
0.35
10.3
9.6
800
500
126
123
100
±14
±14
±13.5
0.25
0.8
46
4
1.5
2.8
±3.0
0.7
20.0
11.5
75
7
350
220
110
105
13
± 13
± 13
± 12
0.1
0.4
0.4
0.4
±0.7
0.38
10.5
9.8
800
500
126
123
80
± 14
± 14
± 13.5
0.25
0.8
48
4
2.0 µV/month
4.2
nA
±4.5
nA
0.75
µV_p-p
20.0
12.0 nV√Hz
V/mV
dB
dB
MΩ
V
V
V/µs
MHz
85
mW
8
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