LT1008_1 Datasheet, PDF (3/16 Pages) Linear Technology – Picoamp Input Current, Microvolt Offset, Low Noise Op Amp

LT1008
ELECTRICAL CHARACTERISTICS _{VS = ±15V, VCM = 0V, TA = 25°C, unless otherwise noted.}
SYMBOL PARAMETER
CONDITIONS
LT1008M/I
LT1008C
MIN TYP MAX MIN TYP MAX
CMRR
PSRR
V_OUT
I_S
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
Output Voltage Swing
Slew Rate
Supply Current
V_CM = ±13.5V
V_S = ±2V to ±20V
R_L = 10k
C_F = 30pF
(Note 3)
114 132
114 132
114 132
114 132
±13.5 ±14
±13.5 ±14
±13 ±14
±13 ±14
0.1 0.2
0.1 0.2
380 600
380 600
UNITS
dB
dB
V
V
V/μs
μA
The ● indicates specifications which apply over the full operating temperature range of – 55°C ≤ T_A ≤ 125°C for the LT1008M, – 40°C
≤ T_A ≤ 85°C for the LT1008I and 0°C ≤ T_A ≤ 70°C for the LT1008C. V_S = ±15V, V_CM = 0V, unless otherwise noted.
SYMBOL PARAMETER
V_OS
Input Offset Voltage
Average Temperature Coefficient of
Input Offset Voltage
I_OS
Input Offset Current
Average Temperature Coefficient of
Input Offset Current
I_B
Input Bias Current
A_VOL
CMRR
PSRR
V_OUT
I_S
Average Temperature Coefficient of
Input Bias Current
Large-Signal Voltage Gain
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
Output Voltage Swing
Supply Current
CONDITIONS
(Note 3)
(Note 3)
(Note 3)
V_OUT = ±12V, R_L ≥ 10k
V_CM = ±13.5V
V_S = ±2.5V to ±20V
R_L = 10k
LT1008M/I
LT1008C
MIN TYP MAX MIN TYP MAX
●
50 250
●
60 320
40 180
50 250
●
0.2 1.5
●
60 250
●
80 350
0.2 1.5
40 180
50 250
●
0.4 2.5
●
±80 ±600
●
±150 ±800
0.4 2.5
±40 ±180
±50 ±250
●
0.6 6
● 100 1000
● 108 128
● 108 126
● ±13.5
● ±13 ±14
●
400 800
0.4 2.5
150 1500
110 130
110 128
±13.5
±13 ±14
400 800
UNITS
μV
μV
μV/°C
pA
pA
pA/°C
pA
pA
pA/°C
V/mV
dB
dB
V
V
μA
(LT1008S8 only) V_S = ±15V, V_CM = 0V, T_A = 25°C, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
V_OS
Input Offset Voltage
(Note 3)
Long-Term Input Offset Voltage Stability
I_OS
Input Offset Current
(Note 3)
I_B
Input Bias Current
(Note 3)
e_n
Input Noise Voltage
Input Noise Voltage Density
0.1Hz to 10Hz
f_O = 10Hz (Note 5)
f_O = 1000Hz (Note 5)
MIN TYP MAX
UNITS
30
200
μV
40
250
μV
0.3
μV/Month
100 280
pA
120 380
pA
±100 ±300
pA
±120 ±400
pA
0.5
μV_P-P
17
30
nV/√Hz
14
22
nV/√Hz
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