LT1800CS8-TRPBF 查看數據表（PDF） - Linear Technology
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LT1800CS8-TRPBF
Linear Technology
LT1800CS8-TRPBF Datasheet PDF : 18 Pages
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ELECTRICAL CHARACTERISTICS
TA = 25°C. VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
en
Input Noise Voltage Density
in
Input Noise Current Density
CIN
Input Capacitance
AVOL
Large-Signal Voltage Gain
CMRR
Common Mode Rejection Ratio
Input Common Mode Range
f = 10kHz
f = 10kHz
f = 100kHz
VS = 5V, VO = 0.5V to 4.5V, RL = 1k at VS/2
VS = 5V, VO = 1V to 4V, RL = 100Ω at VS/2
VS = 3V, VO = 0.5V to 2.5V, RL = 1k at VS/2
VS = 5V, VCM = 0V to 3.5V
VS = 3V, VCM = 0V to 1.5V
PSRR
Power Supply Rejection Ratio
Minimum Supply Voltage (Note 6)
VS = 2.5V to 10V, VCM = 0V
VOL
Output Voltage Swing Low (Note 7) No Load
ISINK = 5mA
ISINK = 20mA
VOH
Output Voltage Swing High (Note 7) No Load
ISOURCE = 5mA
ISOURCE = 20mA
ISC
Short-Circuit Current
VS = 5V
VS = 3V
IS
Supply Current per Amplifier
GBW
Gain Bandwidth Product
Frequency = 2MHz
SR
FPBW
HD
tS
ΔG
Slew Rate
Full Power Bandwidth
Harmonic Distortion
Settling Time
Differential Gain (NTSC)
VS = 5V, AV = –1, RL = 1k, VO = 4V
VS = 5V, VOUT = 4VP-P
VS = 5V, AV = 1, RL = 1k, VO = 2VP-P, fC = 500kHz
0.01%, VS = 5V, VSTEP = 2V, AV = 1, RL = 1k
VS = 5V, AV = +2, RL = 150Ω
Δθ
Differential Phase (NTSC)
VS = 5V, AV = +2, RL = 150Ω
LT1800
MIN TYP MAX
8.5
1
2
35
85
3.5
8
30
85
85
105
78
97
0
VS
80
97
2.3
2.5
12
50
80
160
225 450
16
60
120 250
450 850
20
45
20
40
1.6
2
40
80
13
25
2
–75
250
0.35
0.4
UNITS
nV/√Hz
pA/√Hz
pF
V/mV
V/mV
V/mV
dB
dB
V
dB
V
mV
mV
mV
mV
mV
mV
mA
mA
mA
MHz
V/μs
MHz
dBc
ns
%
Deg
The l denotes the specifications which apply over the temperature range of 0°C ≤ TA ≤ 70°C. VS = 5V, 0V; VS = 3V, 0V;
VCM = VOUT = half supply, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
VOS
ΔVOS
VOS TC
IB
IOS
AVOL
CMRR
Input Offset Voltage
Input Offset Shift
Input Offset Voltage Drift (Note 8)
Input Bias Current
Input Offset Current
Large-Signal Voltage Gain
Common Mode Rejection Ratio
VCM = 0V
VCM = 0V (SOT-23)
VCM = VS
VCM = VS (SOT-23)
VCM = 0V to VS – 1.5V
VCM = 1V
VCM= VS – 0.2V
VCM = 1V
VCM = VS – 0.2V
VS = 5V, VO = 0.5V to 4.5V, RL = 1k at VS/2
VS = 5V, VO = 1V to 4V, RL = 100Ω at VS/2
VS = 3V, VO = 0.5V to 2.5V, RL = 1k at VS/2
VS = 5V, VCM = 0V to 3.5V
VS = 3V, VCM = 0V to 1.5V
l
125 500
l
300 1250
l
0.6
3.5
l
0.7 3.75
l
30
275
l
1.5
5
l
50
300
l
550 1750
l
25
250
l
25
250
l 30
75
l3
6
l 25
75
l 82 101
l 74
93
UNITS
μV
μV
mV
mV
μV
μV/°C
nA
nA
nA
nA
V/mV
V/mV
V/mV
dB
dB
1800fa
3
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