參數(shù)資料
型號(hào)： OPA847IDR
英文描述： Wideband, Ultra-Low Noise, Voltage-Feedback
中文描述： 寬帶，超低噪聲，電壓反饋
文件頁(yè)數(shù)： 9/23頁(yè)
文件大?。?/td> 529K
代理商： OPA847IDR
OPA847
SBOS251C
9
www.ti.com
TYPICAL CHARACTERISTICS: V
S
= ±5V
T
A
= 25°C, G
D
= 40V/V, R
G
= 50
, and R
L
= 400
, unless otherwise noted.
R
F
OPA847
+5V
+5V
DIS
V
O
V
I
R
G
50
R
F
R
L
DIS
OPA847
–5V
–5V
R
G
50
G
D
=
=
V
O
V
I
R
F
R
G
3
0
–3
–6
–9
–12
–15
–18
DIFFERENTIAL SMALL-SIGNAL
FREQUENCY RESPONSE
Frequency (MHz)
N
10
100
1000
G
D
= +30V/V
G
D
= +40V/V
G
D
= +50V/V
G
D
= +20V/V
R
G
= 50
V
O
= 400mV
PP
R
F
Adjusted
35
32
29
26
23
DIFFERENTIAL LARGE-SIGNAL
FREQUENCY RESPONSE
Frequency (MHz)
G
1
10
100
1000
V
O
= 5V
PP
V
O
= 8V
PP
V
O
= 400mV
PP
G
D
= 40V/V
–55
–60
–65
–70
–75
–80
–85
–90
–95
–100
–105
–110
DIFFERENTIAL DISTORTION vs LOAD RESISTANCE
Resistance (
)
H
50
100
150
200
250
300
350
400
450
500
2nd-Harmonic
3rd-Harmonic
G
D
= 40V/V
V
O
= 4V
PP
F = 5MHz
–65
–75
–85
–95
–105
–115
DIFFERENTIAL DISTORTION vs FREQUENCY
Frequency (MHz)
H
1
10
100
2nd-Harmonic
G
D
= 40V/V
R
L
= 400
V
O
= 4V
PP
3rd-Harmonic
–75
–80
–85
–90
–95
–100
–105
–110
DIFFERENTIAL DISTORTION vs OUTPUT VOLTAGE
Differential Output Voltage Swing (V
PP
)
H
1
10
2nd-Harmonic
G
D
= 40V/V
R
= 400
F = 5MHz
3rd-Harmonic
DIFFERENTIAL PERFORMANCE TEST CIRCUIT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA847IDRG4 功能描述:高速運(yùn)算放大器 Wdebnd Ult-Lo Noise Voltage Feedback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
OPA8509 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Infrared LED Chip
OPA8510HPR 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Infrared LED Chip
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OPA8512CND 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Infrared LED Chip
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