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參數(shù)資料
| 型號： | OPA111SM |
| 英文描述： | Low Noise Precision Difet OPERATIONAL AMPLIFIER |
| 中文描述： | 低噪聲運算放大器精密Difet |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 178K |
| 代理商： | OPA111SM |
5
OPA111
TYPICAL PERFORMANCE CURVES
(CONT)
T
A
= +25
°
C, V
CC
=
±
15VDC unless otherwise noted.
TOTAL* INPUT VOLTAGE NOISE SPECTRAL
DENSITY vs SOURCE RESISTANCE
100
Frequency (Hz)
1k
10k
100k
10
1
0.1
1k
100
10
1
V
R
S
= 10M
R
S
= 1M
R
S
= 100k
R
S
= 100
BM
*Includes contribution
from source resistance.
TOTAL* INPUT VOLTAGE NOISE (PEAK-TO-PEAK)
vs SOURCE RESISTANCE
10
4
10
5
10
6
Source Resistance (
)
10
7
10
8
10
9
10
10
1k
100
10
1
V
*Includes contribution
from source resistance.
BM
f
B
= 0.1Hz to 10Hz
VOLTAGE AND CURRENT NOISE SPECTRAL
DENSITY vs TEMPERATURE
12
10
8
6
4
–50
–25
0
25
50
75
100
125
Temperature (°C)
–75
100
10
1
0.1
0.01
f
O
= 1kHz
C
√
H
V
√
H
BIAS AND OFFSET CURRENT
vs TEMPERATURE
–50
Ambient Temperature (°C)
–25
0
25
50
75
100
125
1k
100
10
1
0.1
0.01
B
BM
1k
100
10
1
0.1
0.01
O
BIAS AND OFFSET CURRENT
vs INPUT COMMON-MODE VOLTAGE
–15
–10
–5
0
5
10
15
10
1
0.1
0.01
B
10
1
0.1
0.01
O
Common-Mode Voltage (V)
Bias Current
Offset Current
POWER SUPPLY REJECTION
vs FREQUENCY
1
Frequency (Hz)
10
100
1k
10k
100k
1M
10M
P
140
120
100
80
60
40
20
0
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| OPA121KP | INDUCTOR TOROID 8.2UH 20% SMD |
| OPA121KU | Low Cost Precision Difet OPERATIONAL AMPLIFIER |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA111VM/883B | 制造商:BB 功能描述: |
| OPA121 | 制造商:BB 制造商全稱:BB 功能描述:Low Cost Precision Difet OPERATIONAL AMPLIFIER |
| OPA121KM | 制造商:Rochester Electronics LLC 功能描述:FET OP AMP - Bulk |
| OPA121KP | 制造商:BB 制造商全稱:BB 功能描述:Low Cost Precision Difet OPERATIONAL AMPLIFIER |
| OPA121KU | 功能描述:運算放大器 - 運放 Lo Cost Prec Difet Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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