參數(shù)資料
型號(hào)： OPA4684IPWT
英文描述： Quad, Low-Power, Current-Feedback OPERATIONAL AMPLIFIER
中文描述： 四，低功耗，電流反饋運(yùn)算放大器
文件頁數(shù)： 11/26頁
文件大?。?/td> 455K
代理商： OPA4684IPWT
OPA4684
SBOS240B
11
www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
= +5V
(Cont.)
At T
A
= +25
°
C, G = +2, R
F
= 1k
, and R
L
= 100
, unless otherwise noted.
HARMONIC DISTORTION vs LOAD RESISTANCE
100
1k
Load Resistance (
)
H
–
50
–
55
–
60
–
65
–
70
–
75
–
80
–
85
–
90
V
= 2Vp-p
f = 5MHz
See Figure 3
3rd-Harmonic
2nd-Harmonic
–
50
–
60
–
70
–
80
–
90
Frequency (MHz)
0.1
20
1
10
HARMONIC DISTORTION vs FREQUENCY
H
V
O
= 2Vp-p
R
L
= 100
See Figure 3
2nd-Harmonic
3rd-Harmonic
–
50
–
60
–
70
–
80
–
90
Output Voltage (Vp-p)
0.5
3
1
2
HARMONIC DISTORTION vs OUTPUT VOLTAGE
H
2nd-Harmonic
3rd-Harmonic
See Figure 3
2-TONE, 3RD-ORDER
INTERMODULATION DISTORTION
–
15
–
14
–
13
–
12
–
11
–
10
–
6
–
5
–
7
–
8
–
9
–
4
–
3
Power at Load (each tone, dBm)
3
–
50
–
60
–
70
–
80
–
90
See Figure 3
10MHz
20MHz
5MHz
SUPPLY AND OUTPUT CURRENT
vs TEMPERATURE
–
50
–
25
0
Ambient Temperature (
°
C)
25
50
75
125
O
100
90
80
30
60
50
5.8
5.6
5.4
5.2
5.0
4.8
S
100
Supply Current
Right Scale
Sourcing Output Current
Left Scale
Sinking Output Current
Left Scale
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
Number of 150
Video Loads
1
4
2
3
COMPOSITE VIDEO DIFFERENTIAL GAIN/PHASE
D
D
°
)
dP
dG
G = +2
NTSC, Positive Video
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA4684IPWTG4 功能描述:高速運(yùn)算放大器 Quad Low-Power Current 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
OPA4684M 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUAD LOW-POWER CURRENT-FEEDBACK OPERATIONAL AMPLIFIER
OPA4684MJD 制造商:Texas Instruments 功能描述:QUAD, LOW-POWER, CURRENT-FEEDBACK OP AMP - Rail/Tube
OPA4703 制造商:BB 制造商全稱:BB 功能描述:CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
OPA4703EA 制造商:TI 制造商全稱:Texas Instruments 功能描述:CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
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