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零件编号
产品描述 (功能)
LT1880IS5 查看數據表(PDF) - Linear Technology
零件编号
产品描述 (功能)
比赛名单
LT1880IS5
SOT-23, Rail-to-Rail Output, Picoamp Input Current Precision Op Amp
Linear Technology
LT1880IS5 Datasheet PDF : 12 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
LT1880
Gain vs Frequency
with C
LOAD
, A
V
= –1
10
0
–10
0pF
–20
–30
1000pF
500pF
Gain vs Frequency
with C
LOAD
, A
V
= 1
10
0
–10
0pF
–20
–30
1000pF
500pF
Output Impedance vs Frequency
100
V
S
= ±15V
10
A
V
= 100
1.0
A
V
= 10
A
V
= 1
0.1
–40
1k
10k 100k 1M 10M 100M
FREQUENCY (Hz)
1880 G18
–40
1k
10k 100k 1M 10M 100M
FREQUENCY (Hz)
1880 G19
0.01
0.01
0.1
1.0
10
FREQUENCY (MHz)
100
1880 G17A
Total Harmonic Distortion + Noise
vs Frequency
10
V
S
= 5V, 0V
V
CM
= 2.5V
1.0
R
f
= R
G
= 1k
V
OUT
= 2V
P-P
R
L
= 10k
0.1
Small Signal Response
V
OUT
(20mV/DIV)
Small Signal Response
V
OUT
(20mV/DIV)
0.01
0.001
0.0001
10
A
V
= –1
A
V
= 1
100
1k
10k
FREQUENCY (Hz)
100k
1880 G17B
A
V
= –1
NO LOAD
TIME (2μs/DIV)
1880 G20
A
V
= 1
NO LOAD
TIME (2μs/DIV)
1880 G21
Small Signal Response
Large Signal Response
Large Signal Response
V
OUT
(20mV/DIV)
V
OUT
(5V/DIV)
V
OUT
(5V/DIV)
A
V
= 1
TIME (2μs/DIV)
C
L
= 500pF
1880 G22
A
V
= –1
TIME (50μs/DIV)
1880 G23
A
V
= 1
TIME (50μs/DIV)
1880 G24
1880fa
7
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