LT1101_15 Datasheet, PDF (3/16 Pages) Linear Technology – Precision, Micropower, Single Supply Instrumentation Amplifier

LT1101
ELECTRICAL CHARACTERISTICS V_S = 5V, 0V, V_CM = 0.1V, V_{REF(PIN 1)} = 0.1V, G = 10 or 100, T_A = 25°C, unless
otherwise noted. (Note 4)
SYMBOL PARAMETER
CMRR Common Mode
Rejection Ratio
Minimum Supply Voltage
V_O
Maximum 0utput
Voltage Swing
BW
Bandwidth
SR
Slew Rate
CONDITIONS
1k Source Imbalance
G = 100, V_CM = 0.07V to 3.4V
G = 10, V_CM = 0.07V to 3.1V
(Note 5)
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, l_SINK = 100µA
G = 100 (Note 2)
G = 10 (Note 2)
(Note 2)
LT11O1AM/AI/AC
MIN TYP MAX
LT1101M/I/C
MIN TYP MAX
UNITS
95
106
92
105
dB
84
100
82
99
dB
1.8
2.3
1.8
2.3
V
4.1
4.3
4.1
4.3
V
3.5
3.9
3.5
3.9
V
3.3
6
3.3
6
mV
0.5
1
0.5
1
mV
90
130
90
130
mV
2.0
3.0
2.0
3.0
kHz
22
33
22
33
kHz
0.04 0.07
0.04 0.07
V/µs
V_S = ±15V, V_CM = 0V, T_A = 25°C, Gain = 10 or 100, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
LT1101AM/AI/AC
MIN TYP MAX
G_E
Gain Error
G_NL
Gain Nonlinearity
V_OS
Input Offset Voltage
G = 100, V_O = ±10V, R_L = 50k
G = 100, V_O = ±10V, R_L = 2k
G = 100, V_O = ±10V, R_L = 50k or 2k
G = 100, R_L = 50k
G = 100, R_L = 2k
G = 10, R_L = 50k or 2k
LT1101SW
0.008
0.011
0.008
7
24
3
50
0.040
0.055
0.040
16
45
8
160
l_OS
Input Offset Current
I_B
Input Bias Current
Input Resistance
Common Mode
Differential Mode
(Note 2)
(Note 2)
0.13 0.60
6
8
4
7
7
12
e_n
Input Noise Voltage
0.1Hz to 10Hz (Note 3)
Input Noise Voltage
Density
f_O = 10Hz (Note 3)
f_O = 1000Hz (Note 3)
i_n
Input Noise Current
0.1Hz to 10Hz (Note 3)
Input Noise Current
Density
f_O =10Hz (Note 3)
f_O = 1000Hz
lnput Voltage Range
G = 100
G = 10
0.9
1.8
45
64
43
54
2.3
4.0
0.06 0.10
0.02
13.0
– 14.4
11.5
– 13.0
13.8
– 14.7
12.5
– 13.3
CMRR Common Mode
Rejection Ratio
1k Source Imbalance
G = 100, Over CM Range
G = 10, Over CM Range
100 112
84
100
PSRR
Power Supply
Rejection Ratio
V_S = +2.2V, –0.1V to ±18V
102 114
I_S
Supply Current
92
130
LT1101M/I/C
MIN TYP MAX
0.009
0.012
0.009
0.060
0.070
0.060
8
20
25
60
3
9
60
220
250
600
0.15 0.90
6
10
3
5
13.0
– 14.4
11.5
– 13.0
7
12
0.9
45
43
2.3
0.06
0.02
13.8
– 14.7
12.5
– 13.3
98
112
82
99
100
114
94
150
UNITS
%
%
%
ppm
ppm
ppm
µV
µV
nA
nA
GΩ
GΩ
µVp-p
nV/√Hz
nV/√Hz
pAp-p
pA/√Hz
pA/√Hz
V
V
V
V
dB
dB
dB
µA
1101fa
3