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LT1101 参数 Datasheet PDF下载

LT1101图片预览
型号: LT1101
PDF下载: 下载PDF文件 查看货源
内容描述: 高精度,微功耗,单电源仪表放大器(固定增益= 10或100 ) [Precision, Micropower, Single Supply Instrumentation Amplifier (Fixed Gain = 10 or 100)]
分类和应用: 仪表放大器
文件页数/大小: 16 页 / 234 K
品牌: LINEAR [ LINEAR INTEGRATED SYSTEMS ]
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LT1101
TYPICAL PERFOR A CE CHARACTERISTICS
Noise Spectrum
1000
VOLTAGE NOISE DENSITY (nV/√Hz)
VOLTAGE NOISE DENSITY (fA/√Hz)
CHANGE IN OFFSET VOLTAGE (µV)
V
S
=
±
2.5V TO
±
15V
T
A
= 25°C
CURRENT
NOISE
300
100
VOLTAGE
NOISE
30
1/f CORNER
0.6Hz
10
0.1
1
10
100
FREQUENCY (Hz)
1000
0.4
0.2
50µs/DIV
OUTPUT FROM 0V TO 4.5V, NO LOAD
0
0
1
2
3
LT1101 • TPC20
LT1101 • TPC20.1
TIME AFTER POWER ON (MINUTES)
LT1101 • TPC19
1V/DIV
Large Signal Transient Response
G = 10, V
S
= 15V
5V/DIV
200µs/DIV
NO LOAD
LT1101 • TPC20.2
5V/DIV
1V/DIV
Small Signal Transient Response
G = 10, V
S
= 5V, 0V
20mV/DIV
20mV/DIV
20µs/DIV
OUTPUT FROM 0.05V TO 0.15V, NO LOAD
LT1101 • TPC20.5
20µs/DIV
LT1101 • TPC20.6
20V/DIV
10
U W
Warm-Up Drift
0.8
V
S
=
±
15V
T
A
= 25°C
Large Signal Transient Response
G = 10, V
S
= 5V, 0V
WARM UP DRIFT
0.6
AT V
S
= 5V, 0V IS
IMMEASURABLY LOW
Large Signal Transient Response
G = 100, V
S
=
±15V
Large Signal Transient Response
G = 100, V
S
= 5V, 0V
200µs/DIV
NO LOAD
LT1101 • TPC20.3
100µs/DIV
OUTPUT FROM 0V TO 4.5V, NO LOAD
LT1101 • TPC20.4
Small Signal Transient Response
G = 10, V
S
=
±15V
Small Signal Transient Response
G = 100, V
S
= 5V, 0V
200µs/DIV
OUTPUT FROM 0.05V TO 0.15V, NO LOAD
(RESPONSE WITH V
S
=
±15V,
G = 100 IS IDENTICAL)
LT1101 • TPC20.7
1101fa