參數(shù)資料
型號: OPA37G
英文描述: Ultra-Low Noise Precision OPERATIONAL AMPLIFIERS
中文描述: 超低噪聲精密運算放大器
文件頁數(shù): 11/13頁
文件大?。?/td> 216K
代理商: OPA37G
11
OPA27, 37
OPA37
Output
1k
2k
EDO 6166
Transducer
Frequency Response
1kHz to 50kHz
2
3
6
1M
200
500pF
0.1μF
FIGURE 12. Low Noise Instrumentation Amplifier.
FIGURE 13. Hydrophone Preamplifier.
FIGURE 14. Long-Wavelength Infrared Detector Amplifier.
Output
NOTE: Use metal film resistors
and plastic film capacitor. Circuit
must be well shielded to achieve
low noise.
Responsivity
2.5 x 10
4
V/W
Output Noise
30μVrms, 0.1Hz to 10Hz
Dexter 1M
Thermopile
Detector
100
100k
OPA27
2
3
6
0.1μF
FIGURE 15. High Performance Synchronous Demodulator.
Output
4.99k
D2
D1
DG188
TTL
In
S1
S2
9.76k
500
Balance
Trim
OPA27
2
3
1
8
6
20pF
10k
1k
4.75k
Offset
Trim
4.75k
+V
CC
Input
TTL INPUT
“1”
“0”
GAIN
+1
–1
Output
OPA37
2
3
6
OPA37
3
2
6
6
1
5
3
2
Burr-Brown
INA105
Differential Amplifier
Input Stage Gain = 1 + 2R
F
/R
G
R
F
5k
+In
–In
R
G
101
R
F
5k
Gain = 100
Bandwidth
500kHz
For gain = 1000 use INA106 differential amplifier.
25k
25k
25k
25k
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA37GP 功能描述:運算放大器 - 運放 Ultra-Low Noise Prec Oper Amplifier 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
OPA37GP 制造商:BURR-BROWN 功能描述:IC OP-AMP LOW NOISE PRECISION 制造商:Texas Instruments 功能描述:OP AMP LOW NOISE PRECISION 8DIP 制造商:Texas Instruments 功能描述:OP AMP, LOW NOISE, PRECISION, 8DIP
OPA37GPG4 功能描述:運算放大器 - 運放 Ultra-Low Noise Prec Oper Amplifier 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
OPA37GU 功能描述:運算放大器 - 運放 Ultra-Low Noise Prec Oper Amplifier 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
OPA37GU 制造商:Texas Instruments 功能描述:IC SM OP-AMP LOW NOISE PRECISION