參數(shù)資料
型號： OPA688U
元件分類： 限幅放大器
英文描述： Unity Gain Stable, Wideband VOLTAGE LIMITING AMPLIFIER
中文描述： 單位增益穩(wěn)定，寬帶電壓限幅放大器
文件頁數(shù)： 7/16頁
文件大小： 185K
代理商： OPA688U
7
OPA688
TYPICAL PERFORMANCE CURVES—V
S
=
±
5V
(cont.)
G = +2, R
L
= 500
, R
F
= 402
, V
H
= –V
L
= 2V (Figure 1 for AC performance only), unless otherwise noted.
HARMONIC DISTORTION vs FREQUENCY
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
2
HD2
HD3
V
O
= 2Vp-p
R
L
= 500
Frequency (Hz)
1M
10M
20M
HARMONIC DISTORTION NEAR LIMIT VOLTAGES
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
± Limit Voltage (V)
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2
V
O
= 0V
±1Vp
f
1
= 5MHz
R
L
= 500
HD2
HD3
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
3RD HARMONIC DISTORTION vs OUTPUT SWING
Output Swing (Vp-p)
3
0.1
1.0
5.0
R
L
= 500
f
1
= 20MHz
f
1
= 10MHz
f
1
= 5MHz
f
1
= 2MHz
f
1
= 1MHz
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
HARMONIC DISTORTION vs LOAD RESISTANCE
Load Resistance (
)
2
50
100
1000
V
O
= 2Vp-p
f
1
= 5MHz
HD2
HD3
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
2ND HARMONIC DISTORTION vs OUTPUT SWING
Output Swing (Vp-p)
2
0.1
1.0
5.0
R
L
= 500
f
1
= 20MHz
f
1
= 10MHz
f
1
= 1MHz
f
1
= 5MHz
f
1
= 2MHz
12
9
6
3
0
–3
–6
–9
–12
–15
–18
LARGE-SIGNAL FREQUENCY RESPONSE
Frequency (Hz)
1M
10M
100M
1G
G
G = +2
≤
0.2Vp-p
2Vp-p
相關(guān)PDF資料
PDF描述
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
OPA689P Wideband, High Gain VOLTAGE LIMITING AMPLIFIER
OPA689 Wideband, High Gain VOLTAGE LIMITING AMPLIFIER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA688U/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
OPA689 制造商:BB 制造商全稱:BB 功能描述:Wideband, High Gain VOLTAGE LIMITING AMPLIFIER
OPA689M 制造商:TI 制造商全稱:Texas Instruments 功能描述:GAIN 4 STABLE WIDEBAND VOLTAGE-LIMITING AMPLIFIER
OPA689MJD 制造商:Texas Instruments 功能描述:OP Amp Single Volt Fdbk ±6V/12V 8-Pin SBCDIP Tube
OPA689P 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
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