LT1677IS8(RevA) Ver la hoja de datos (PDF) - Linear Technology
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LT1677IS8 Datasheet PDF : 20 Pages
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LT1677
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = 3V, VCM = VO = 1.7V; VS = 5V, VCM = VO = 2.5V unless
otherwise noted.
SYMBOL PARAMETER
CONDITIONS (Note 6)
MIN TYP MAX
UNITS
en
Input Noise Voltage
Input Noise Voltage Density (Note 8)
in
Input Noise Current Density
VCM
Input Voltage Range
RIN
CIN
CMRR
Input Resistance
Input Capacitance
Common Mode Rejection Ratio (Note 11)
PSRR
AVOL
Power Supply Rejection Ratio
Large-Signal Voltage Gain
0.1Hz to 10Hz (Note 7)
VCM = VS
VCM = 0V
fO = 10Hz
VCM = VS, fO = 10Hz
VCM = 0V, fO = 10Hz
fO = 1kHz
VCM = VS, fO = 1kHz
VCM = 0V, fO = 1kHz
fO = 10Hz
fO = 1kHz
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
Common Mode
VS = 3V
VCM = –0.1V to 3.1V
VCM = 0V to 2.7V
VS = 5V
VCM = –0.1V to 5.1V
VCM = 0V to 4.7V
VS = 2.7V to 40V, VCM = VO = 1.7V
VS = 3.1V to 40V, VCM = VO = 1.7V
VS = 3V, RL ≥ 10k, VO = 2.5V to 0.7V
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
VS = 3V, RL ≥ 2k, VO = 2.2V to 0.7V
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
VS = 3V, RL ≥ 600Ω, VO = 2.2V to 0.7V
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
VS = 5V, RL ≥ 10k, VO = 4.5V to 0.7V
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
VS = 5V, RL ≥ 2k, VO = 4.2V to 0.7V
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
VS = 5V, RL ≥ 600Ω, VO = 4.2V to 0.7V
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
– 0.1
●0
●0
55
● 53
60
● 58
108
● 105
0.6
● 0.4
● 0.4
0.5
● 0.4
● 0.4
0.20
● 0.15
● 0.10
0.8
● 0.7
● 0.7
0.40
● 0.35
● 0.25
0.35
● 0.30
● 0.20
90
nVP-P
180
nVP-P
600
nVP-P
5.2
nV/√Hz
7
nV/√Hz
25
nV/√Hz
3.2
4.5
nV/√Hz
5.3
nV/√Hz
17
nV/√Hz
1.2
pA/√Hz
0.3
pA/√Hz
VS + 0.1V
V
VS – 0.2V
V
VS – 0.3V
V
2
GΩ
4.2
pF
68
dB
67
dB
73
dB
72
dB
125
dB
120
dB
4
V/µV
3
V/µV
3
V/µV
1
V/µV
0.9
V/µV
0.8
V/µV
0.43
V/µV
0.40
V/µV
0.35
V/µV
5
V/µV
4
V/µV
4
V/µV
0.9
V/µV
0.8
V/µV
0.6
V/µV
0.67
V/µV
0.60
V/µV
0.45
V/µV
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3
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