LT1101_1 Datasheet, PDF (7/16 Pages) Linear Integrated Systems – Precision, Micropower, Single Supply Instrumentation Amplifier (Fixed Gain = 10 or 100)

LT1101
ELECTRICAL CHARACTERISTICS _{VS = 5V, 0V, VCM = 0.1V, VREF(PIN 1) = 0.1V, Gain = 10 or 100,}
0°C ≤ T_A ≤ 70°C, unless otherwise noted (Note 4).
SYMBOL PARAMETER
G_E
Gain Error
TCG_E
G_NL
Gain Error Drift
Gain Nonlinearity
V_OS
Input Offset Voltage
∆V_OS/∆T Input Offset Voltage Drift
l_OS
∆I_OS/∆T
I_B
∆I_B/∆T
CMRR
I_S
V_O
Input Offset Current
Input Offset Current Drift
Input Bias Current
Input Bias Current Drift
Common Mode
Rejection Ratio
Supply Current
Maximum 0utput
Voltage Swing
CONDITIONS
G = 100, V_O = 0.1V to 3.5V, R_L = 50k
G = 10, V_CM = 0.15V, R_L = 50k
R_L = 50k (Note 2)
G = 100, R_L = 50k
G = 10, R_L = 50k (Note 2)
LT1101SW
(Note 2)
LT1101SW
(Note 2)
(Note 2)
G = 100, V_CM = 0.07V to 3.3V
G = 10, V_CM = 0.07V to 3V, V_REF = 0.15V
Output High, 50k to GND
Output High, 2k to GND
Output Low, V_REF = 0, No Load
Output Low, V_REF = 0, 2k to GND
Output Low, V_REF = 0, I_SINK = 100µA
LT1101AC
LT1101C/S
MIN TYP MAX MIN TYP MAX
0.017 0.065
0.010 0.060
0.018 0.095
0.012 0.080
1
4
1
5
25
80
4
10
25
100
4
11
70 250
85
350
300
800
0.4 2.0
0.5
2.8
1.2
4.5
0.14 0.70
0.17 1.10
0.5 4.0
0.8
7
6
9
6
11
10
25
10
30
93
105
82
99
90
104
80
98
80 120
85
145
4.0
4.2
4.0
4.2
3.3
3.8
3.3
3.8
4
7
4
7
0.6 1.2
0.6
1.2
100 150
100
150
UNITS
%
%
ppm/°C
ppm
ppm
µV
µV
µV/°C
µV/°C
nA
pA/°C
nA
pA/°C
dB
dB
µA
V
V
mV
mV
mV
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: This parameter is not tested. It is guaranteed by design and by
inference from other tests.
Note 3: This parameter is tested on a sample basis only.
Note 4: These test conditions are equivalent to V_S = 4.9V, – 0.1V,
V_CM = 0V, V_REF(PIN1) = 0V.
Note 5: Minimum supply voltage is guaranteed by the power supply
rejection test. The LT1101 actually works at 1.8V supply with minimal
degradation in performance.
1101fa
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