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參數(shù)資料
| 型號(hào)： | OPA603AP |
| 英文描述： | High Speed, Current-Feedback, High Voltage OPERATIONAL AMPLIFIER |
| 中文描述： | 高速，電流反饋，高電壓運(yùn)算放大器 |
| 文件頁數(shù)： | 12/12頁 |
| 文件大?。?/td> | 262K |
| 代理商： | OPA603AP |
OPA603
12
APPLICATIONS CIRCUITS
FIGURE 6. Offset Voltage Adjustment.
511
261
110
R
110
C
R
5pF
f =
1
2 2 RC
220
2R
100pF
22dB
1/2f
C
f
C
2f
C
V
IN
C
100pF
f = 10MHz
V
O
G = 70
OPA603
FIGURE 10. Bandpass Filter — 10MHz.
FIGURE 9. High-Pass Filter — 1MHz.
SLEW
RATE
(V/
μ
s)
GAIN
(V/V)
A
R
1
(
)
R
2
(k
)
R
3
(
)
R
4
(k
)
–3dB
(MHz)
OP AMP
100
1000
OPA627
OPA637
50.5
(1)
49.9
4.99
4.99
20
12
1
1
15
11
700
500
This composite amplifier uses the OPA603 current-feedback op amp to
provide extended bandwidth and slew rate at high closed-loop gain.
The feedback loop is closed around the composite amp, preserving the
precision input characteristics of the OPA627/637. Use separate power
supply bypass capacitors for each op amp. See Application Bulletin
AB-007 for details.
NOTE: (1) Minimize capacitance at this node.
NOTE: (1) Closest 1/2% value.
FIGURE 11. Precision-Input Composite Amplifier.
A
1
R
1
R
3
R
4
V
I
R
2
V
O
(1)
OPA603
R 150
for ±10V
Out
FIGURE 7. Controlling Dynamic Performance.
FIGURE 8. Low-Pass Filter — 10MHz.
V
IN
511
866
159
R
159
R
C
100pF
5pF
2-pole Butterworth LP
f = 10MHz
f =
1
2 RC
C
100pF
G = 1.6
V
O
OPA603
511
866
C
1590
C
R
5pF
2-pole Butterworth HP
f = 1MHz
1
f =
2 RC
1590
R
100pF
100pF
G = 1.6
V
IN
V
O
OPA603
V
O
R
F
R
G
10k
100k
V
IN
+15V
–15V
OPA603
V
O
1k
G = 10
1k
110
V
O
1M
G = –10
1k
100
V
B
: 0V - Max Bandwidth
–V - Reduced Bandwidth
MFE2000
(a)
(b)
Varying inverting input Z
changes dynamic response.
V
IN
V
IN
OPA603
OPA603
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA603AU | 功能描述:高速運(yùn)算放大器 SOIC-16 High Speed 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 |
| OPA604 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:FET-Input, Low Distortion OPERATIONAL AMPLIFIER |
| OPA604_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:FET-Input, Low Distortion OPERATIONAL AMPLIFIER |
| OPA604AP | 功能描述:音頻放大器 FET-Input Audio Op Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| OPA604AP | 制造商:BURR-BROWN 功能描述:IC OP AMP LOW DISTORTION FET 604 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
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