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)： 9/16頁
文件大小： 185K
代理商： OPA688U
9
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.
100
10
1
0.1
CLOSED-LOOP OUTPUT IMPEDANCE
Frequency (Hz)
1M
1G
10M
100M
O
)
G = +1
R
F
= 25
V
O
= 0.2Vp-p
100
95
90
85
80
75
70
65
60
55
50
PSR AND CMR vs TEMPERATURE
Ambient Temperature (°C)
–50
–25
0
25
50
75
100
P
PSR–
PSRR
PSR+
CMRR
5.0
4.5
4.0
3.5
3.0
VOLTAGE RANGES vs TEMPERATURE
Ambient Temperature (°C)
–50
–25
0
25
50
75
100
±
Output Voltage Range
V
H
= –V
L
= 4.3V
Common-Mode Input Range
20
18
16
14
12
10
SUPPLY AND OUTPUT CURRENTS vs TEMPERATURE
Ambient Temperature (°C)
–50
–25
0
25
50
75
100
S
120
110
100
90
80
70
O
Output Current, Sourcing
Supply Current
|Output Current, Sinking|
100
75
50
25
0
–25
–50
–75
–100
LIMITER INPUT BIAS CURRENT vs BIAS VOLTAGE
Limiter Headroom (V)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
L
μ
A
Maximum Over Temperature
Minimum Over Temperature
Limiter Headroom = +V
– V
H
Current = I
VH
or –I
VL
= V
L
– (–V
S
)
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
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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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