LT1818 データシートの表示（PDF） - Linear Technology
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LT1818 Datasheet PDF : 18 Pages
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LT1818/LT1819
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 9) VS = ±5V, VCM = 0V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
ΔVOS/ΔT Input Offset Voltage Drift
IOS
Input Offset Current
IB
Input Bias Current
en
Input Noise Voltage Density
in
Input Noise Current Density
RIN
Input Resistance
(Note 4)
TA = 0°C to 70°C
TA = –40°C to 85°C
TA = 0°C to 70°C (Note 7)
TA = –40°C to 85°C (Note 7)
TA = 0°C to 70°C
TA = –40°C to 85°C
TA = 0°C to 70°C
TA = –40°C to 85°C
f = 10kHz
f = 10kHz
VCM = V– + 1.5V to V+ – 1.5V
Differential
l
l
l
l
l
l
l
l
1.5
0.2
1.5
mV
2.0
mV
3.0
mV
10
15
10
30
μV/°C
μV/°C
60
800
nA
1000
nA
1200
nA
–2
±8
μA
±10
μA
±12
μA
6
nV/√Hz
1.2
pA/√Hz
5
MΩ
750
kΩ
CIN
VCM
CMRR
Input Capacitance
Input Voltage Range
(Positive/Negative)
Common Mode Rejection Ratio
PSRR
Minimum Supply Voltage
Power Supply Rejection Ratio
AVOL
Large-Signal Voltage Gain
Channel Separation
VOUT
Output Swing (Positive/Negative)
IOUT
Output Current
ISC
Output Short-Circuit Current
SR
Slew Rate
Guaranteed by CMRR
TA = –40°C to 85°C
VCM = ±3.5V
TA = 0°C to 70°C
TA = –40°C to 85°C
Guaranteed by PSRR
TA = –40°C to 85°C
VS = ±2V to ±5.5V
TA = 0°C to 70°C
TA = –40°C to 85°C
VOUT = ±3V, RL = 500Ω
TA = 0°C to 70°C
TA = –40°C to 85°C
VOUT = ±3V, RL = 100Ω
TA = 0°C to 70°C
TA = –40°C to 85°C
VOUT = ±3V, LT1819
TA = 0°C to 70°C
TA = –40°C to 85°C
RL = 500Ω, 30mV Overdrive
TA = 0°C to 70°C
TA = –40°C to 85°C
RL = 100Ω, 30mV Overdrive
TA = 0°C to 70°C
TA = –40°C to 85°C
VOUT = ±3V, 30mV Overdrive
TA = 0°C to 70°C
TA = –40°C to 85°C
VOUT = 0V, 1V Overdrive (Note 3)
TA = 0°C to 70°C
TA = –40°C to 85°C
AV = 1
AV = –1 (Note 5)
TA = 0°C to 70°C
TA = –40°C to 85°C
1.5
±3.5
±4.2
l ±3.5
75
85
l 73
l 72
±1.25
±2
l
±2
78
97
l 76
l 75
1.5
2.5
l 1.0
l 0.6
1.0
6
l 0.7
l 0.6
82
100
l 81
l 80
±3.8
±4.1
l ±3.7
l ±3.6
±3.50 ±3.8
l ±3.25
l ±3.15
±40
±70
l ±35
l ±30
±100 ±200
l ±90
l ±70
2500
900
1800
l 750
l 600
pF
V
V
dB
dB
dB
V
V
dB
dB
dB
V/mV
V/mV
V/mV
V/mV
V/mV
V/mV
dB
dB
dB
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA
V/μs
V/μs
V/μs
V/μs
FPBW Full-Power Bandwidth
6VP-P (Note 6)
95
MHz
18189fb
3
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