參數(shù)資料
型號: OPA2340EA-2500
英文描述: Voltage-Feedback Operational Amplifier
中文描述: 電壓反饋運算放大器
文件頁數(shù): 4/11頁
文件大?。?/td> 255K
代理商: OPA2340EA-2500
4
OPA340/2340/4340
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, V
S
= +5V, and R
L
= 10k
connected to V
S
/2, unless otherwise noted.
CLOSED-LOOP OUTPUT IMPEDANCE
vs FREQUENCY
5k
4k
3k
2k
1k
0
O
)
Frequency (Hz)
10
100
1k
10k
100k
1M
10M
G = 100
G = 10
G = 1
CHANNEL SEPARATION vs FREQUENCY
Frequency (Hz)
C
140
130
120
110
100
100
10
1k
10k
100k
G = 1, All Channels
OPEN-LOOP GAIN/PHASE vs FREQUENCY
0.1
1
160
140
120
100
80
60
40
20
0
–20
V
0
–45
–90
–135
–180
P
Frequency (Hz)
10
100
1k
10k
100k
1M
10M
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
10k
1k
100
10
1
1k
100
10
1
0.1
V
H
Frequency (Hz)
1
10
100
1k
10k
100k
1M
C
H
Current Noise
Voltage Noise
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
0.1
0.01
0.001
0.0001
T
Frequency (Hz)
20
100
1k
10k
20k
R
L
= 600
G = 10
G = 1
R
L
= 2k
R
L
= 2k
R
L
= 10k
R
L
= 600
R
L
= 10k
POWER SUPPLY and COMMON-MODE
REJECTION vs FREQUENCY
100
80
60
40
20
0
P
Frequency (Hz)
1
10
100
1k
10k
100k
1M
PSRR
CMRR
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