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參數(shù)資料
| 型號： | OPA687U |
| 元件分類： | 運算放大器 |
| 英文描述： | Wideband, Ultra-Low Noise, Voltage Feedback OPERATIONAL AMPLIFIER With Power Down |
| 中文描述： | 寬帶，超低噪聲，電壓反饋運算放大器打倒電源 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大小： | 172K |
| 代理商： | OPA687U |
4
OPA687
TYPICAL PERFORMANCE CURVES: V
S
=
±
5V
R
F
= 750
, R
G
= 39.2
, G = +20 and R
L
= 100
,
unless otherwise noted.
6
3
0
–3
–6
–9
–12
–15
–18
–21
–24
NONINVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
Frequency (MHz)
N
1
10
100
1000
R
= 39.2
V
O
= 0.2Vp-p
G = +30
G = +50
See Figure 1
G = +12
G = +20
6
3
0
–3
–6
–9
–12
–15
–18
–21
–24
INVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
Frequency (MHz)
N
1
10
100
1000
R
G
= R
= 50
V
O
= 0.2Vp-p
G = –40
G = –50
See Figure 2
G = –20
G = –30
32
29
26
23
20
17
14
11
8
5
2
NONINVERTING LARGE-SIGNAL
FREQUENCY RESPONSE
Frequency (MHz)
1
10
100
1000
R
= 39.2
G = +20V/V
V
O
= 2Vp-p
V
O
= 0.2Vp-p
V
O
= 5Vp-p
See Figure 1
V
O
= 1Vp-p
200
100
0
–100
–200
1.2
0.8
0.4
0
–0.4
–0.8
–1.2
NONINVERTING PULSE RESPONSE
Time (5ns/div)
O
O
G = +20V/V
See Figure 1
Large Signal
±
1V
Small Signal
±
100mV
Left Scale
Right Scale
38
35
32
29
26
23
20
18
14
13
10
INVERTING LARGE-SIGNAL
FREQUENCY RESPONSE
Frequency (MHz)
1
10
100
1000
R
= R
= 50
G = –40V/V
V
O
= 2Vp-p
V
O
= 0.2Vp-p
See Figure 2
V
O
= 1Vp-p
V
O
= 5Vp-p
200
100
0
–100
–200
1.2
0.8
0.4
0
–0.4
–0.8
–1.2
INVERTING PULSE RESPONSE
Time (5ns/div)
O
O
G = –40V/V
See Figure 2
Large Signal
±
1V
Small Signal
±
100mV
Left Scale
Right Scale
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA687 | Wideband, Ultra-Low Noise, Voltage Feedback OPERATIONAL AMPLIFIER With Power Down |
| OPA688U | Unity Gain Stable, Wideband VOLTAGE LIMITING AMPLIFIER |
| OPA688P | ECONOLINE: RB & RA - Dual Output from a Single Input Rail- Power Sharing on Output- Industry Standard Pinout- 1kVDC & 2kVDC Isolation- Custom Solutions Available- UL94V-0 Package Material- Efficiency to 85% |
| OPA688 | Unity Gain Stable, Wideband VOLTAGE LIMITING AMPLIFIER |
| OPA689U | Wideband, High Gain VOLTAGE LIMITING AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA687U/2K5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| OPA688 | 制造商:BB 制造商全稱:BB 功能描述:Unity Gain Stable, Wideband VOLTAGE LIMITING AMPLIFIER |
| OPA688M | 制造商:TI 制造商全稱:Texas Instruments 功能描述:UNITY-GAIN-STABLE WIDEBAND VOLTAGE LIMITING AMP LIFIER |
| OPA688MJD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:UNITY-GAIN-STABLE WIDEBAND VOLTAGE LIMITING AMP LIFIER |
| OPA688P | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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