LT1002 Datasheet, PDF (3/16 Pages) Linear Technology – Dual, Matched Precision Operational Amplifier

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ELECTRICAL CHARACTERISTICS, I DIVIDUAL A PLIFIERS
LT1002
V_S = ±15V, – 55°C ≤ T_A ≤ 125°C, unless otherwise noted
SYMBOL
V_OS
∆V_OS
∆Temp
I_OS
I_B
A_VOL
CMRR
PSRR
V_OUT
P_d
PARAMETER
Input Offset Voltage
Average Input Offset Voltage Drift
Input Offset Current
Input Bias Current
Large Signal Voltage Gain
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
Output Voltage Swing
Power Dissipation
per amplifier
CONDITIONS
Note 1
R_L ≥ 2kΩ, V_O = ±10V
V_CM = ±13V
V_S = ±3V to ±18V
R_L ≥ 2kΩ
No load
LT1002AM
MIN TYP MAX
LT1002M
MIN TYP MAX
q
30 150
45 230
q
0.2 0.9
0.3 1.3
q
0.8 5.6
q
±1.0 ±6.0
q 300 700
q 106 122
q 102 117
q ±13 ±14
q ±12.5 ±13.5
q
55 90
1.2 8.5
±1.5 ±9.0
200 700
104 120
96 117
±13 ±14
±12.0 ±13.5
60 100
UNITS
µV
µV/°C
nA
nA
V/mV
dB
dB
V
V
mW
V_S = ±15V, 0°C ≤ T_A ≤ 70°C, unless otherwise noted
SYMBOL
V_OS
∆V_OS
∆Temp
I_OS
I_B
A_VOL
CMRR
PSRR
V_OUT
P_d
PARAMETER
Input Offset Voltage
Average Input Offset Voltage Drift
Input Offset Current
Input Bias Current
Large Signal Voltage Gain
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
Output Voltage Swing
Power Dissipation
per amplifier
CONDITIONS
Note 1
R_L ≥ 2kΩ, V_O = ±10V
V_CM = ±13V
V_S = ±3V to ±18V
R_L ≥ 2kΩ
No Load
LT1002AC
MIN TYP MAX
LT1002C
MIN TYP MAX
q
20 100
30 160
q
0.2 0.9
0.3 1.3
q
0.5 4.2
0.6 5.7
q
±0.7 ±4.5
±1.0 ±6.0
q 350 750
250 750
q 108 124
106 123
q 105 120
100 120
q ±13 ±14
±13 ±14
q ±12.5 ±13.8
±12.5 ±13.8
q
50 85
55 90
UNITS
µV
µV/°C
nA
nA
V/mV
dB
dB
V
V
mW
The q denotes the specifications which apply over the full operating
temperature range.
For MIL-STD components, please refer to LTC 883C data sheet for test
listing and parameters.
Note 1: Offset voltage measured with high speed test equipment,
approximately 1second after power is applied.
Note 2: This parameter is tested on a sample basis only.
Note 3: Long Term Input Offset Voltage Stability refers to the averaged
trend line of V_OS versus Time over extended periods after the first 30 days
of operation. Excluding the initial hour of operation, changes in V_OS during
the first 30 operating days are typically 2.5µV.
Note 4: Parameter is guaranteed by design.
Note 5: 10Hz noise voltage density is sample tested on every lot.
Devices 100% tested at 10Hz are available on request.
Note 6: The V + supply terminals are completely independent and may be
powered by separate supplies if desired (this approach, however, would
sacrifice the advantages of the power supply rejection ratio matching). The
V – supply terminals are both connected to the common substrate and
must be tied to the same voltage. Both V – pins should be used.
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