LT1638IN8 데이터 시트보기 (PDF) - Linear Technology
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LT1638IN8
Linear Technology
LT1638IN8 Datasheet PDF : 18 Pages
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LT1638/LT1639
ELECTRICAL CHARACTERISTICS
The l denotes the specifications which apply over the specified temperature range, otherwise specifications are at TA = 25°C.
VS = 3V, 0V; VS = 5V, 0V; VCM = VOUT = half supply, unless otherwise noted. (Note 4)
SYMBOL PARAMETER
CONDITIONS
LT1638C/LT1639C, LT1638I/LT1639I
MIN
TYP
MAX
PSRR
IS
GBW
SR
Power Supply Rejection Ratio
Reverse Supply Voltage
Minimum Operating Supply Voltage
Supply Current per Amplifier
(Note 6)
Gain Bandwidth Product
(Note 5)
Slew Rate
(Note 7)
VS = 3V to 12.5V, VCM = VO = 1V
IS = – 100μA per Amplifier
f = 5kHz
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
AV = – 1, RL = ∞
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
l
90
100
l
18
27
l
2.4
2.7
170
230
l
275
650
1075
l 550
l 500
0.210
0.38
l 0.185
l 0.170
UNITS
dB
V
V
μA
μA
kHz
kHz
kHz
V/μs
V/μs
V/μs
The l denotes the specifications which apply over the specified temperature range, otherwise specifications are at TA = 25°C.
VS = ±15V, VCM = 0V, VOUT = 0V, unless otherwise noted. (Note 4)
SYMBOL PARAMETER
CONDITIONS
LT1638C/LT1639C, LT1638I/LT1639I
MIN
TYP
MAX UNITS
VOS
Input Offset Voltage
Input Offset Voltage Drift
(Note 9)
LT1638 N, S Packages
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
LT1639 N, S Packages
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
LT1638 MS8 Package
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
LT1638 DDPackage
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
LT1638/LT1639 N, S Packages
LT1638MS8, LT1638DD
250
800
μV
l
1000
μV
l
1100
μV
350
900
μV
l
1100
μV
l
1200
μV
400
1050
μV
l
1250
μV
l
1550
μV
450
1250
μV
l
1450
μV
l
1550
μV
l
2
6
μV/°C
l
2.5
7
μV/°C
IOS
Input Offset Current
IB
Input Bias Current
Input Noise Voltage
en
Input Noise Voltage Density
in
Input Noise Current Density
RIN
Input Resistance
CIN
Input Capacitance
Input Voltage Range
0.1Hz to 10Hz
f = 1kHz
f = 1kHz
Differential
Common Mode, VCM = – 15V to 14V
l
1
l
20
1
20
0.3
1
2.5
500
4.5
l –15
6
nA
50
nA
μVP-P
nV/√Hz
pA/√Hz
MΩ
MΩ
pF
29
V
CMRR
AVOL
Common Mode Rejection Ratio
Large-Signal Voltage Gain
VO
Output Voltage Swing
VCM = –15V to 29V
VO = ± 14V, RL = 10k
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
No Load
IOUT = ±10mA
l
80
200
l 125
l 100
l ±14.9
l ±13.7
88
500
±14.95
±14.0
dB
V/mV
V/mV
V/mV
V
V
16389fg
5
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