LT1007 Datasheet, PDF (4/16 Pages) Linear Technology – Low Noise, High Speed Precision Operational Amplifiers

LT1007/LT1037
ELECTRICAL CHARACTERISTICS ^VS ^{= ±15V, –40°C ≤ T}A ^{≤ 85°C, unless otherwise noted.}
SYMBOL
V_OS
∆V_OS
∆Temp
I_OS
I_B
CMRR
PSRR
A_VOL
PARAMETER
Input Offset Voltage
Average Input Offset Drift
Input Offset Current
Input Bias Current
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
V_OUT
Maximum Output Voltage Swing
P_D
Power Dissipation
CONDITIONS
(Note 1)
(Note 9)
V_CM = ±10.5V
V_S = ±4.5V to ±18V
R_L ≥ 2k, V_O = ±10V
R_L ≥ 1k, V_O = ±10V
R_L ≥ 2k
LT1007I/LT1037I
MIN TYP MAX
q
40 125
q
0.3 1.0
q
20 80
q
±25 ±90
q ±10 ±11.7
q 105 120
q 101 120
q 2.0 15.0
q 1.5 12.0
q ±12.0 ±13.6
q
95 165
UNITS
µV
µV/°C
nA
nA
V
dB
dB
V/µV
V/µV
V
mW
V_S = ±15V, – 55°C ≤ T_A ≤ 125°C, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
V_OS
∆V_OS
∆Temp
I_OS
I_B
Input Offset Voltage
Average Input Offset Drift
Input Offset Current
Input Bias Current
Input Voltage Range
(Note 1)
(Note 9)
CMRR
PSRR
A_VOL
V_OUT
P_D
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing
Power Dissipation
V_CM = ±10.3V
V_S = ±4.5V to ±18V
R_L ≥ 2k, V_O = ±10V
R_L ≥ 1k, V_O = ±10V
R_L ≥ 2k
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: Input Offset Voltage measurements are performed by automatic
test equipment approximately 0.5 seconds after application of power. AM
and AC grades are guaranteed fully warmed up.
Note 2: Long Term Input Offset Voltage Stability refers to the average
trend line of Offset Voltage vs 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 days are typically 2.5µV. Refer to typical performance
curve.
Note 3: This parameter is tested on a sample basis only.
LT1007AM/ LT1037AM
MIN TYP MAX
q
25 60
q
0.2 0.6
LT1007M/ LT1037M
MIN TYP MAX
50 160
0.3 1.0
UNITS
µV
µV/°C
q
15 50
20 85
nA
q
±20 ±60
±35 ±95
nA
q ±10.3 ±11.5
±10.3 ±11.5
V
q 112 126
104 120
dB
q 104 126
100 120
dB
q 3.0 14.0
2.0 14.0
V/µV
q 2.0 10.0
1.5 10.0
V/µV
q ±12.5 ± 13.5
±12.0 ±13.5
V
q
100 150
100 170
mW
Note 4: 10Hz noise voltage density is sample tested on every lot. Devices
100% tested at 10Hz are available on request.
Note 5: See the test circuit and frequency response curve for 0.1Hz to
10Hz tester in the Applications Information section.
Note 6: See the test circuit for current noise measurement in the
Applications Information section.
Note 7: This parameter is guaranteed by design and is not tested.
Note 8: The inputs are protected by back-to-back diodes. Current limiting
resistors are not used in order to achieve low noise. If differential input
voltage exceeds ±0.7V, the input current should be limited to 25mA.
Note 9: The Average Input Offset Drift performance is within the
specifications unnulled or when nulled with a pot having a range of 8kΩ to
20kΩ.
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