參數(shù)資料
型號(hào)： OPA2381AIDGKR
元件分類： 跨阻放大器
英文描述： Precision, Low Power, 18MHz Transimpedance Amplifier
中文描述： 精密，低功耗，18MHz的阻放大器
文件頁(yè)數(shù)： 6/19頁(yè)
文件大?。?/td> 489K
代理商： OPA2381AIDGKR
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SBOS313B AUGUST 2004 REVISED NOVEMBER 2004
www.ti.com
6
TYPICAL CHARACTERISTICS: V
S
= +2.7V to +5.5V (continued)
All specifications at TA = +25
°
C, RL = 10k
connected to VS/2, and VOUT = VS/2, unless otherwise noted.
C
F
Circuit for
Transimpedance Amplifier Characteristic
curves on this page.
R
F
C
DIODE
OPA381
C
STRAY
TRANSIMPEDANCEAMP CHARACTERISTIC
100
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
1k
10k
100k
1M
10M
100M
Frequency (Hz)
T
R
F
= 10M
C
DIODE
= 100pF
C
F
= 0.5pF
R
F
= 1M
C
F
= 1pF
R
F
= 100k
C
F
= 4pF
R
F
= 10k
C
F
= 12pF
C
STRAY
(parasitic) = 0.2pF
TRANSIMPEDANCEAMP CHARACTERISTIC
100
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
1k
10k
100k
1M
10M
100M
Frequency (Hz)
T
R
F
= 10M
C
DIODE
= 50pF
R
F
= 1M
C
F
= 1pF
R
F
= 100k
C
F
= 3pF
R
F
= 10k
C
F
= 8pF
C
STRAY
(parasitic) = 0.2pF
TRANSIMPEDANCEAMP CHARACTERISTIC
100
1k
10k
100k
1M
10M
100M
Frequency (Hz)
T
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
C
STRAY
(parasitic) = 0.2pF
C
DIODE
= 20pF
R
F
= 10M
R
F
= 1M
C
F
= 0.5pF
R
F
= 100k
C
F
= 2pF
R
F
= 10k
C
F
= 5pF
TRANSIMPEDANCEAMP CHARACTERISTIC
100
1k
10k
100k
1M
10M
100M
Frequency (Hz)
T
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
C
DIODE
= 10pF
C
STRAY
(parasitic) = 0.2pF
R
F
= 10M
R
F
= 1M
C
F
= 0.5pF
R
F
= 100k
C
F
= 2pF
R
F
= 10k
C
F
= 4pF
TRANSIMPEDANCE AMP CHARACTERISTIC
100
1k
10k
100k
1M
10M
100M
Frequency (Hz)
T
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
C
STRAY
(parasitic) = 0.2pF
C
DIODE
= 1pF
R
F
= 10M
R
F
= 1M
R
F
= 100k
R
F
= 10k
C
F
= 0.5pF
C
F
= 2pF
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA2381AIDGKRG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Precision Lo-Power Transimpedance 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
OPA2381AIDGKT 功能描述:運(yùn)算放大器 - 運(yùn)放 Precision Lo-Power Transimpedance 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
OPA2381AIDGKT 制造商:Texas Instruments 功能描述:IC OP-AMP TRANSIMPED 18MHZ 8MSOP
OPA2381AIDGKTG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Precision Lo-Power Transimpedance 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
OPA2381AIDRBR 功能描述:運(yùn)算放大器 - 運(yùn)放 Precision Lo-Power Transimpedance 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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