LT1366(Rev_A) Просмотр технического описания (PDF) - Linear Technology
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LT1366 Datasheet PDF : 20 Pages
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LT1366/LT1367
LT1368/LT1369
ELECTRICAL CHARACTERISTICS
TA = 25°C, VS = 5V, 0V, VCM = 2.5V, VO = 2.5V, unless otherwise noted.
SYMBOL PARAMETER
IOS
Input Offset Current
∆IOS
Input Offset Current Shift
Input Bias Current Match (Channel to Channel)
en
in
CIN
AVOL
CMRR
PSRR
VOL
Input Noise Voltage Density
Input Noise Current Density
Input Capacitance
Large-Signal Voltage Gain
Common Mode Rejection Ratio (LT1366/LT1368)
CMRR Match (Channel to Channel)
Common Mode Rejection Ratio (LT1367/LT1369)
CMRR Match (Channel to Channel)
Power Supply Rejection Ratio
PSRR Match (Channel to Channel) (Note 3)
Output Voltage Swing LOW
VOH
Output Voltage Swing HIGH
ISC
Short-Circuit Current
IS
Supply Current per Amplifier
GBW Gain-Bandwidth Product (LT1366/LT1367)
Gain-Bandwidth Product (LT1368/LT1369)
tS
Settling Time (LT1366/LT1367)
CONDITIONS
VCM = VCC
VCM = VEE
VCM = VEE to VCC
VCM = VCC (Note 3)
VCM = VEE (Note 3)
f = 1kHz
f = 1kHz
VO = 50mV to 4.8V, RL = 10k
VCM = VEE to VCC
VCM = VEE to VCC (Note 3)
VCM = VEE to VCC
VCM = VEE to VCC (Note 3)
VS = 2.0V to 12V, VCM = VO = 0.5V
VS = 2.0V to 12V, VCM = VO = 0.5V
No Load
ISINK = 0.5mA
ISINK = 2.5mA
No Load
ISOURCE = 0.5mA
ISOURCE = 2.5mA
(Note 1)
AV = 1000
AV = 1000
AV = 1, VSTEP = 4V to 0.1%
MIN
TYP
MAX UNITS
1
12
nA
0.3
12
nA
1
12
nA
0
1
12
nA
0
1
12
nA
29
nV/√Hz
0.07
pA/√Hz
12
pF
250
2000
V/mV
81
90
dB
75
90
dB
77
90
dB
71
90
dB
90
105
dB
84
100
dB
6
12
mV
40
70
mV
110
200
mV
VCC – 0.012 VCC – 0.004
V
VCC – 0.100 VCC – 0.050
V
VCC – 0.250 VCC – 0.150
V
±15
± 30
mA
340
520
µA
0.4
MHz
0.16
MHz
30
µs
0°C < TA < 70°C, VS = 5V, 0V, VCM = 2.5V, VO = 2.5V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
VOS
VOS TC
∆VOS
IB
∆IB
IOS
∆IOS
Input Offset Voltage (LT1366/LT1368)
Input Offset Voltage (LT1367/LT1369)
Input Offset Voltage Drift
Input Offset Voltage Shift (LT1366/LT1368)
Input Offset Voltage Match (Channel to Channel)
Input Offset Voltage Shift (LT1367/LT1369)
Input Offset Voltage Match (Channel to Channel)
Input Bias Current
Input Bias Current Shift
Input Offset Current
Input Offset Current Shift
Input Bias Current Match (Channel to Channel)
VCM = VCC
VCM = VEE
VCM = VCC
VCM = VEE
(Note 2)
VCM = VEE to VCC
VCM = VEE, VCC (Notes 3, 4)
VCM = VEE to VCC
VCM = VEE, VCC (Notes 3, 4)
VCM = VCC
VCM = VEE
VCM = VEE to VCC
VCM = VCC
VCM = VEE
VCM = VEE to VCC
VCM = VCC (Note 3)
VCM = VEE (Note 3)
MIN
TYP
MAX UNITS
q
200
575
µV
q
200
575
µV
q
200
950
µV
q
200
900
µV
q
2
6
µV/°C
q
200
425
µV
q
250
900
µV
q
200
675
µV
q
250
1900
µV
q
0
15
45
nA
q –45
–10
0
nA
q
25
90
nA
q
2
15
nA
q
1
15
nA
q
2
15
nA
q
0
2
15
nA
q
0
1
15
nA
3
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