參數(shù)資料
型號: OPA632N
英文描述: Low Power, Single-Supply OPERATIONAL AMPLIFIERS TM
中文描述: 低功耗,單電源運算放大器商標(biāo)
文件頁數(shù): 7/17頁
文件大?。?/td> 176K
代理商: OPA632N
7
OPA631, OPA632
TYPICAL PERFORMANCE CURVES: V
S
= +5V
(Cont.)
At T
A
= 25
°
C, G = +2, R
F
= 750
, and R
L
= 150
to V
S
/2, unless otherwise noted (see Figure 1).
–30
–40
–50
–60
–70
–80
–90
2nd HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
1
0.1
10
2
V
O
= 2Vp-p
R
L
= 150
G = +2
G = +5
G = +10
–30
–40
–50
–60
–70
–80
–90
3rd HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
1
0.1
10
3
V
O
= 2Vp-p
R
L
= 150
G = +2
G = +5
G = +10
–30
–40
–50
–60
–70
–80
–90
HARMONIC DISTORTION vs LOAD RESISTANCE
R
L
(
)
100
200
300
400
500
H
V
O
= 2Vp-p
f
O
= 5MHz
3rd Harmonic Distortion
2nd Harmonic Distortion
80
75
70
65
60
55
50
45
40
35
30
CMRR AND PSRR vs FREQUENCY
Frequency (Hz)
100
1k
10k
100k
1M
10M
R
CMRR
PSRR
100
10
1
INPUT NOISE DENSITY vs FREQUENCY
Frequency (Hz)
100
1k
10k
100k
1M
10M
V
H
C
H
Voltage Noise, e
ni
= 6.0nV/
Hz
Current Noise, i
ni
= 1.9pA/
Hz
–30
–40
–50
–60
–70
–80
–90
TWO-TONE, 3rd-ORDER
INTERMODULATION SPURIOUS
Single-Tone Load Power (dBm)
–16
–14
–12
–10
–8
–6
–4
–2
0
3
Load Power at
Matched 50
Load
f
O
= 1MHz
f
O
= 5MHz
f
O
= 10MHz
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