LT1804 查看數據表（PDF） - Linear Technology
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LT1804 Datasheet PDF : 20 Pages
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LT1803/LT1804/LT1805
ELECTRICAL CHARACTERISTICS
TA = 25°C; VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, unless otherwise noted
SYMBOL PARAMETER
VOS
Input Offset Voltage
∆VOS
IB
IOS
en
in
CIN
AVOL
Input Offset Shift
Input Offset Voltage Match
(Channel-to-Channel) (Note 9)
Input Bias Current
Input Bias Current Match
(Channel-to-Channel) (Note 9)
Input Offset Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Capacitance
Large-Signal Voltage Gain
CMRR
PSRR
VOL
Common Mode Rejection Ratio
CMRR Match (Channel-to-Channel) (Note 9)
Input Common Mode Range
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 9)
Minimum Supply Voltage (Note 6)
Output Voltage Swing Low (Note 7)
VOH
Output Voltage Swing High (Note 7)
ISC
IS
GBW
SR
FPBW
HD
tS
∆G
∆θ
Short-Circuit Current (Note 3)
Supply Current per Amplifier
Gain Bandwidth Product
Slew Rate
Full Power Bandwidth (Note 10)
Harmonic Distortion
Settling Time
Differential Gain (NTSC)
Differential Phase (NTSC)
CONDITIONS
MIN
VCM = 0V
VCM = 0V (DD Package)
VCM = 0V (SOT-23 Package)
VCM = VS
VCM = 0V to VS – 2V
VCM = 0V
VCM = 0V (DD Package)
VCM = 1V
VCM = VS
VCM = 1V
VCM = VS
VCM = 1V
VCM = VS
0.1Hz to 10Hz
f = 10kHz
f = 10kHz
VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2
20
VS = 5V, VO = 1V to 4V, RL = 100Ω to VS/2
2
VS = 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2
15
VS = 5V, VCM = 0V to 3V
75
VS = 3V, VCM = 0V to 1V
66
VS = 5V, VCM = 0V to 3V
69
VS = 3V, VCM = 0V to 1V
60
0␣ ␣
VS = 2.5V to 10V, VCM = 0V
68
VS = 2.5V to 10V, VCM = 0V
62
No Load
ISINK = 5mA
ISINK = 15mA
No Load
ISOURCE = 5mA
ISOURCE = 15mA
VS = 5V
20
VS = 3V
18
VS = 5V, Frequency = 2MHz, RL = 1k to 2.5V
50
VS = 5V, AV = –1, RL = 1k to VS/2, VO = 0.5V to 4.5V 65
Measured at VO = 1.5V, 3.5V
VS = 5V, AV = –1, VO = 0.5V to 4.5V, RL = 1k to VS/2
VS = 5V, AV = 1, RL = 1k, VO = 2VP-P, fC = 1MHz
0.01%, VS = 5V, VSTEP = 2V, AV = 1, RL = 1k
VS = 5V, AV = 2, RL = 150Ω
VS = 5V, AV = 2, RL = 150Ω
TYP MAX
0.35 2
1.00 3
1.00 5
1.50 8
0.125 0.50
0.5 3.5
1.0 5.0
125 750
3 5.5
100 1250
100 1500
100 1000
50 1000
4
21
2.5
2
60
4.5
45
96
90
91
85
VS
90
90
2.3 2.5
17 60
80 150
180 300
17 60
125 250
350 600
42
34
2.7 3
85
100
UNITS
mV
mV
mV
mV
mV
mV
mV
nA
µA
nA
nA
nA
nA
µVP-P
nV/√Hz
pA/√Hz
pF
V/mV
V/mV
V/mV
dB
dB
dB
dB
V
dB
dB
V
mV
mV
mV
mV
mV
mV
mA
mA
mA
MHz
V/µs
8
MHz
– 75
dBc
350
ns
0.15
%
1
Deg
180345f
3
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