LA4450 데이터 시트보기 (PDF) - ON Semiconductor
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LA4450 Datasheet PDF : 9 Pages
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LA4450
f Response
2
VCC = 26.4V
0
RL = 8Ω
VG = 51dB converted to 0dB. Rg = 600Ω
-2
-4
-6
-8
-10
-12
-14
-16
-18
23
0
-10
-20
5 7 100
2 3 5 7 1k 2 3 5 7 10k 2 3 5 7100k
Frequency, f -- Hz
SVRR -- VCCR
VCC = 26.4V
RL = 8Ω
Rg = 0
VG = 51dB
fR = 100Hz
SVRR -- fR
0
VCC = 26.4V
Rg = 0
-10
RL = 8Ω
VG = 51dB
-20
VCCR = 0dBm
-30
-40
-50
-60
CH1
CH2
-70
-80
7 100
140
120
2 3 5 7 1k
2 3 5 7 10k
Ripple frequency, fR -- Hz
ICCO -- VCC
23 5
RL = 8Ω
Rg = 0
100
-30
80
-40
60
-50
-60
-70
-80
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Ripple voltage, VCCR -- Vrms
VNO -- VCC
1.0
VG = 51dB
RL = 8Ω
0.8
BPF = 20Hz to 20kHz
Rg = 10kΩ
0.6
0.4
Rg = 0
0.2
40
20
0
-20
0 4 8 12 16 20 24 28 32 36 40 44
Supply voltage, VCC -- V
SEP -- f
-30
VCC = 26.4V
RL = 8Ω
Rg = 10kΩ
-40
VO = 0dBm
-50
CH2 CH1
CH1 CH2
-60
-70
0
-0.2
6
10 14 18 22 26 30 34 38 42
Supply voltage, VCC -- V
VNO -- Rg
1.2
VCC = 26.4V
RL = 8Ω
1.0 BPF = 20Hz to 20kHz/--3dB
VG = 51dB
0.8
0.6
0.4
-80
2 3 5 7 100 2 3 5 7 1k 2 3 5 7 10k 2 3 5 7100k
Frequency, f -- Hz
3
f = 1kHz
RL = 8Ω (dual)
Pd -- PO
2
35V
30V
26.4V
10
7
5
0.2
0
5 7 1k
2 3 5 7 10k 2 3 5 7 100k 2
Signal Source Resistance, Rg -- Ω
3
2
7 0.1
2 3 5 7 1.0
2 3 5 7 10
Output power, PO -- W
23
No.4090-7/8
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