參數(shù)資料
型號: LM833M
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 音頻/視頻放大
英文描述: Dual Audio Operational Amplifier
中文描述: 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: PLASTIC, SOIC-8
文件頁數(shù): 5/8頁
文件大?。?/td> 133K
代理商: LM833M
LM833
5
MOTOROLA ANALOG IC DEVICE DATA
e
n
f, FREQUENCY (Hz)
2.0
1.0
0.7
0.5
0.4
0.3
0.2
10
100
1.0 k
10 k
100 k
Figure 15. Power Supply Rejection
versus Frequency
Figure 16. Common Mode Rejection
versus Frequency
,
n
i
Figure 17. Total Harmonic Distortion
versus Frequency
Figure 18. Input Referred Noise Voltage
versus Frequency
Figure 19. Input Referred Noise Current
versus Frequency
f, FREQUENCY (Hz)
f, FREQUENCY (Hz)
f, FREQUENCY (Hz)
f, FREQUENCY (Hz)
RS, SOURCE RESISTANCE (
)
P
C
T
140
120
100
80
60
40
20
0
100
1.0 k
10 k
100 k
1.0 M
10 M
1.0
0.1
0.01
0.001
10
5.0
2.0
1.0
100
10
1.0
10
100
1.0 k
10 k
100 k
1.0
10
100
1.0 k
10 k
100 k
1.0 M
140
120
100
80
60
40
20
160
100
1.0 k
10 k
100 k
1.0 M
10 M
10
100
1.0 k
10 k
100 k
VCC = +15 V
VEE = –15 V
TA = 25
°
C
–PSR
VCM
V0
×
ADM
ADM
+
VCM
VO
CMR = 20 Log
VO
RL
+
+PSR = 20 Log
–PSR = 20 Log
VEE
VO/ADM
(
)
VCC
VO/ADM
(
)
+PSR
VCC
ADM
+
VEE
VO
)
H
e
n
Figure 20. Input Referred Noise Voltage
versus Source Resistance
VCC = +15 V
VEE = –15 V
Vn(total) = (inRS)2 +en2 +
TA = 25
°
C
4KTRS
H
VCC = +15 V
VEE = –15 V
VCM = 0 V
VCM =
±
1.5 V
TA = 25
°
C
VCC = +15 V
VEE = –15 V
RS = 100
TA = 25
°
C
VCC = +15 V
VEE = –15 V
RL = 2.0 k
TA = 25
°
C
VCC = +15 V
VEE = –15 V
TA = 25
°
C
VO = 1.0 Vrms
VO = 3.0 Vrms
H
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