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LT1057SW 数据表(PDF) 3 Page - Linear Technology

部件名 LT1057SW
功能描述  Dual and Quad, JFET Input Precision High Speed Op Amps
PDF  16 Pages
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制造商  LINER [Linear Technology]
网页  http://www.linear.com
标志 LINER - Linear Technology

LT1057SW 数据表(HTML) 3 Page - Linear Technology

  LT1057SW Datasheet HTML 1Page - Linear Technology LT1057SW Datasheet HTML 2Page - Linear Technology LT1057SW Datasheet HTML 3Page - Linear Technology LT1057SW Datasheet HTML 4Page - Linear Technology LT1057SW Datasheet HTML 5Page - Linear Technology LT1057SW Datasheet HTML 6Page - Linear Technology LT1057SW Datasheet HTML 7Page - Linear Technology LT1057SW Datasheet HTML 8Page - Linear Technology LT1057SW Datasheet HTML 9Page - Linear Technology Next Button
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LT1057/LT1058
3
10578fc
ELECTRICAL CHARACTERISTICS V
S = ±15V, TA = 25°C, VCM = 0V unless otherwise noted. (Note 2)
SYMBOL PARAMETER
CONDITIONS
LT1057AM/LT1058AM
LT1057AC/LT1058AC
LT1057M/LT1058M
LT1057C/LT1058C
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
VOS
Input Offset Voltage
LT1057
LT1057 (S8 Package)
LT1058
150
180
450
600
200
220
250
800
1200
1000
μV
μV
μV
lOS
Input Offset Current
Fully Warmed Up
3
40
4
50
pA
lB
Input Bias Current
Fully Warmed Up
±5
±50
±7
±75
pA
Input Resistance
Differential
Common Mode VCM = –11V to 8V
Common Mode VCM = 8V to 11V
1012
1012
1011
1012
1012
1011
Ω
Ω
Ω
Input Capacitance
4
4
pF
en
Input Noise Voltage
0.1Hz to 10Hz
LT1057
LT1058
2.0
2.4
2.1
2.5
μVP-P
μVP-P
en
Input Noise Voltage Density
fO = 10Hz
fO = 1kHz (Note 3)
26
13
22
28
14
24
nV/√Hz
nV/√Hz
in
Input Noise Current Density
fO = 10Hz, 1kHz (Note 4)
1.5
4
1.8
6
fA/√Hz
AVOL
Large-Signal Voltage Gain
VO = ±10V, RL = 2k
VO = ±10V, RL = 1k
150
120
350
250
100
80
300
220
V/mV
V/mV
Input Voltage Range
±10.5
14.3
–11.5
±10.5
14.3
–11.5
V
V
CMRR
Common Mode Rejection Ratio
,
LT1057
LT1058
86
84
100
98
82
80
98
96
dB
dB
PSRR
Power Supply Rejection Ratio
VS = ±10V to ±18V
88
103
86
102
dB
VOUT
Output Voltage Swing
RL = 2k
±12
±13
±12
±13
V
SR
Slew Rate
10
14
8
13
V/μs
GBW
Gain-Bandwidth Product
f = 1MHz (Note 6)
3.5
5
3
5
MHz
IS
Supply Current Per Amplifier
1.6
2.5
1.7
2.8
mA
Channel Separation
DC to 5kHz, VIN = ±10V
132
130
dB
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
LT1057
LT1058
0.3
0.35
2
2.5
mV
lOS
Input Offset Current
Fully Warmed Up
5
50
pA
lB
Input Bias Current
Fully Warmed Up
±10
±100
pA
Input Resistance –Differential
–Common Mode
VCM = –11V to 8V
VCM = 8V to 11V
0.4
0.4
0.05
TΩ
Input Capacitance
4pF
en
Input Noise Voltage
0.1Hz to 10Hz
LT1057
LT1058
2.1
2.5
μVP-P
en
Input Noise Voltage Density
fO = 10Hz
fO = 1kHz
26
13
nV/√Hz
(LT1057/LT1058 SW Package Only), VS = ±15V, TA = 25°C, VCM = 0V unless otherwise noted.



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