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(yùn)算放大器
文件頁數(shù): 5/13頁
文件大?。?/td> 216K
代理商: OPA37G
5
OPA27, 37
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C,
±
V
CC
=
±
15VDC, unless otherwise noted.
INPUT OFFSET VOLTAGE WARM-UP DRIFT
Time From Power Turn-On (min)
0
+10
+5
0
–5
–10
O
1
2
3
4
5
6
G
TO-99
INPUT OFFSET VOLTAGE CHANGE
DUE TO THERMAL SHOCK
Time From Thermal Shock (min)
–1
+20
+10
0
–10
–20
O
0
+1
+2
+3
+4
+5
+25°C
+70°C
T = +25°C to T = +70°C
Fluid Bath
INPUT VOLTAGE NOISE vs NOISE BANDWIDTH
(0.1Hz to Indicated Frequency)
Noise Bandwidth (Hz)
100
1k
10k
100k
10
1
0.1
0.01
V
R = 0
TOTAL INPUT VOLTAGE NOISE SPECTRAL DENSITY
vs SOURCE RESISTANCE
Source Resistance ( )
100
1k
10k
100
80
60
40
10
8
6
4
20
2
1
V
H
-
+
R
1
R
1
R = 2 R
1
x
Resistor Noise Only
1kHz
10Hz
VOLTAGE NOISE SPECTRAL DENSITY
vs SUPPLY VOLTAGE
5
4
3
2
1
0
Supply Voltage (V )
±5
±10
±15
±20
V
H
1kHz
10Hz
V
H
VOLTAGE NOISE SPECTRAL DENSITY
vs TEMPERATURE
5
4
3
2
1
–75
–50
–25
0
+25
+50
+75
+100
+125
Ambient Temperature (°C)
10Hz
1kHz
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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(yùn)算放大器 - 運(yùn)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(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
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OPA37GPG4 功能描述:運(yùn)算放大器 - 運(yùn)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(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
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