參數(shù)資料
型號: LM833DR2
廠商: MOTOROLA INC
元件分類: 音頻/視頻放大
英文描述: 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: PLASTIC, SOIC-8
文件頁數(shù): 41/45頁
文件大?。?/td> 943K
代理商: LM833DR2
LM833
2–77
MOTOROLA ANALOG IC DEVICE DATA
e
,INPUT
NOISE
VOL
TAGE
(nV/
)
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
,INPUT
NOISE
CURRENT
(pA/
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)
RS, SOURCE RESISTANCE ()
P
S
R
,PO
W
ER
S
UPPL
Y
REJECT
IO
N
(d
B
)
CMR,
COMMON
MODE
REJECTION
(dB)
T
HD,
TO
TA
LHA
R
M
O
NI
C
DIS
TO
RT
IO
N
(%
)
n
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
+
n
+PSR = 20 Log
–PSR = 20 Log
VEE
VO/ADM
()
VCC
VO/ADM
()
+PSR
VCC
ADM
+
VEE
VO
i
)
e
,INPUT
NOISE
VOL
TAGE
(nV/
)
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
Hz
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
Hz
Hz
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