參數(shù)資料
型號： OPA646
廠商： Texas Instruments, Inc.
英文描述： Low Power, Wide Bandwidth Operational Amplifier(低功耗寬帶運(yùn)算放大器)
中文描述： 低功耗，寬帶運(yùn)算放大器（低功耗寬帶運(yùn)算放大器）
文件頁數(shù)： 6/13頁
文件大小： 155K
代理商： OPA646
OPA646
6
–60
–70
–80
–90
–75
Temperature (°C)
H
HARMONIC DISTORTION vs TEMPERATURE
(G = +1, V
O
= 2Vp-p, R
L
= 100
,
f
O
= 5MHz)
–50
–25
0
25
50
75
100
125
3f
O
2f
O
–40
–60
–80
–100
100k
Frequency (Hz)
H
HARMONIC DISTORTION vs FREQUENCY
(G = +5, V
O
= 2Vp-p, R
L
= 100
)
1M
10M
100M
3f
O
2f
O
–40
–60
–80
–100
100k
Frequency (Hz)
H
HARMONIC DISTORTION vs FREQUENCY
(G = +2, V
O
= 2Vp-p, R
L
= 100
)
1M
10M
100M
3f
O
2f
O
–40
–60
–80
–100
100k
Frequency (Hz)
H
HARMONIC DISTORTION vs FREQUENCY
(G = –1, V
O
= 2Vp-p, R
L
= 100
)
3f
O
1M
10M
100M
2f
O
–40
–60
–80
–100
100k
Frequency (Hz)
H
HARMONIC DISTORTION vs FREQUENCY
(G = +1, V
O
= 2Vp-p, R
L
= 100
)
1M
10M
100M
3f
O
2f
O
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
5V, R
L
= 100
, C
L
= 2pF, R
FB
= 402
and all four power supply pins are used, unless otherwise noted. R
FB
= 25
for a gain of +1.
23
20
17
14
11
8
5
1M
Frequency (Hz)
G
G = +5 CLOSED-LOOP
SMALL SIGNAL BANDWIDTH
10M
100M
Gain
Closed-Loop
Phase
Bandwidth
= 625MHz
0
–45
–90
P
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA646 WAF 制造商:Texas Instruments 功能描述:
OPA646U 制造商:Rochester Electronics LLC 功能描述:- Bulk
OPA646UB 制造商:Rochester Electronics LLC 功能描述:- Bulk
OPA648 制造商:BB 制造商全稱:BB 功能描述:ULTRA-WIDEBAND CURRENT FEEDBACK OPERATIONAL AMPLIFIER
OPA648H 制造商:BB 制造商全稱:BB 功能描述:ULTRA-WIDEBAND CURRENT FEEDBACK OPERATIONAL AMPLIFIER
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