參數(shù)資料
型號: OPA2381
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
文件頁數(shù): 7/19頁
文件大?。?/td> 489K
代理商: OPA2381
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SBOS313B AUGUST 2004 REVISED NOVEMBER 2004
www.ti.com
7
TYPICAL CHARACTERISTICS: V
S
= +2.7V to +5.5V (continued)
All specifications at TA = +25
°
C, and RL = 10k
connected to VS/2, unless otherwise noted.
SMALLSIGNAL STEP RESPONSE
(with or without pulldown)
5
Time (100ns/div)
50k
10k
C
F
V
P
200kHz (C
F
= 16pF)
1MHz
(C
F
= 3pF)
V
P
= 0V or
5V
OPA381
LARGESIGNAL STEP RESPONSE
(with pulldown)
1
Time (100ns/div)
50k
10k
3pF
5V
OPA381
LARGESIGNAL STEP RESPONSE
(without pulldown)
Time (100ns/div)
1
50k
10k
CF
1MHz
(C
F
= 3pF)
200kHz
(C
F
= 16pF)
OPA381
OVERLOAD RECOVERY
Time (ns)
6
4
2
0
0.8
0
V
O
(
I
I
(
0
100
200
300
400
500
600
700
800
900 1000
V
OUT
20k
10k
I
IN
V
P
40pF
250
μ
A
I
IN
Nonlinear
Operation
Linear
Operation
OPA381
OPA2381
V
P
= 0V or
5V
OPA381
1000
100
10
1
INPUT VOLTAGE NOISE SPECTRAL DENSITY
Frequency (Hz)
I
(
10
100
100k
1M
10k
1k
10M
CHANNEL SEPARATION vs INPUT FREQUENCY
Input Frequency (Hz)
160
140
120
100
80
60
40
20
0
20
40
C
10
100
1k
10k
100k
1M
10M
100M
OPA2381
相關(guān)PDF資料
PDF描述
OPA381 Precision, Low Power, 18MHz Transimpedance Amplifier
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OPA2381AIDRBR Precision, Low Power, 18MHz Transimpedance Amplifier
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA2381AIDGKR 功能描述:運算放大器 - 運放 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
OPA2381AIDGKRG4 功能描述:運算放大器 - 運放 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:運算放大器 - 運放 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:運算放大器 - 運放 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