參數(shù)資料
型號(hào)： OPA685
英文描述： Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable TM
中文描述： 超寬帶，電流反饋運(yùn)算放大器商標(biāo)使用禁用
文件頁數(shù)： 7/28頁
文件大?。?/td> 283K
代理商： OPA685
7
OPA685
TYPICAL PERFORMANCE CURVES: V
S
=
±
5V
(CONT)
G = +8, R
F
= 402
, and R
L
= 100
, unless otherwise noted. See Figure 1.
–40
–50
–60
–70
–80
–90
2nd HARMONIC DISTORTION
vs FREQUENCY
Frequency (MHz)
1
10
100
2
G = +2,
R
F
= 511
G = +4,
R
F
= 475
G = +8
R
F
= 402
G = +16
R
F
= 249
V
O
= 2Vp-p
R
L
= 100
–40
–50
–60
–70
–80
–90
3rd HARMONIC DISTORTION
vs FREQUENCY
Frequency (MHz)
1
10
100
3
G = +4
R
F
= 475
G = +16
R
F
= 249
V
O
= 2Vp-p
R
L
= 100
G = +8
R
F
= 402
G = +2
R
F
= 511
NON-INVERTING LARGE-SIGNAL PULSE RESPONSE
Time (1ns/div)
8
G = +2
R
F
= 511
V
O
= 4Vp-p
Output
Input
2400
1600
800
0
–800
–1600
–2400
NON-INVERTING SMALL-SIGNAL PULSE RESPONSE
Time (1ns/div)
4
1200
800
400
0
–400
–800
–1200
Output
Input
G = +2
R
F
= 511
V
O
= 1Vp-p
INVERTING LARGE-SIGNAL PULSE RESPONSE
Time (1ns/div)
8
Input
2400
1600
800
0
–800
–1600
–2400
Output
See Figure 2
G = –8
R
F
= 442
V
O
= 4Vp-p
INVERTING SMALL-SIGNAL PULSE RESPONSE
Time (1ns/div)
4
1200
800
400
0
–400
–800
–1200
G = –8
R
F
= 442
V
O
= 1Vp-p
Output
Input
See Figure 2
相關(guān)PDF資料
PDF描述
OPA685N Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable TM
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA685N 制造商:BB 制造商全稱:BB 功能描述:Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable TM
OPA685N/250 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Feedback Operational Amplifier
OPA685N/3K 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Feedback Operational Amplifier
OPA685U 功能描述:高速運(yùn)算放大器 Ultra-Wideband 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
OPA685U/2K5 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Feedback Operational Amplifier
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