參數(shù)資料
型號(hào): OPA2111AM
英文描述: Dual Low Noise Precision Difet OPERATIONAL AMPLIFIER
中文描述: 雙低噪聲運(yùn)算放大器精密Difet
文件頁數(shù): 11/13頁
文件大?。?/td> 231K
代理商: OPA2111AM
OPA2111
11
FIGURE 11. 10Hz Fourth-Order Butterworth Low-Pass Filter.
Out
6.3M
1.6M
7.8M
7
0.01μF
NPO
1/2 OPA2111
6
5
0.01μF
NPO
NOTE: Lower value resistors will have lower
thermal noise but capacitors must
be scaled larger.
A
V
= 2.6
f
= 10Hz
–24dB/Octave
6.3M
1.6M
944k
1
0.01μF
NPO
1/2 OPA2111
2
3
0.01μF
NPO
1.6M
1.6M
In
FIGURE 9. FET Input Instrumentation Amplifier.
I
= ±4pA max
Gain = 100
CMRR
106dB
R
IN
10
13
Differential Voltage Gain = 1 + 2R
F
/R
G
6
5
7
+In
R
G
101
3
2
1
–In
R
F
5k
R
F
5k
2
3
Output
25k
25k
25k
25k
Burr-Brown
INA105
Differential
Amplifier
1
6
5
1/2 OPA2111BM
1/2 OPA2111BM
FIGURE 10. Low-Droop Positive Peak Detector.
6
5
7
Droop
0.5mV/s
10pF
Output
NOTE: (1) Reverse polarity for
negative peak detection.
0.01μF
Polystyrene
(1)
(1)
2
3
1
(1)
Input
10k
IN914
IN914
1M
2N4117A
1/2
OPA2111AM
1/2
OPA2111AM
相關(guān)PDF資料
PDF描述
OPA2111BM Dual Low Noise 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
OPA2111AM 制造商:Texas Instruments 功能描述:SEMICONDUCTOR ((NW))
OPA2111BM 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual Lo-Noise 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(bǔ)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(fēng)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
OPA2111KM 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual Lo-Noise 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(bǔ)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(fēng)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
OPA2111KP 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual Lo-Noise 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(bǔ)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(fēng)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
OPA2111KP 制造商:BURR-BROWN 功能描述:OP AMP DUAL DIFET LOW NOISE 2111 制造商:Texas Instruments 功能描述:OP AMP DUAL DIFET LOW NOISE 8DIP