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LA4743 データシート(PDF) 7 Page - Sanyo Semicon Device

部品番号 LA4743
部品情報  45 W Four-Channel (Bridge Circuit) Power Amplifier
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メーカー  SANYO [Sanyo Semicon Device]
ホームページ  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

LA4743 データシート(HTML) 7 Page - Sanyo Semicon Device

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No. 6630-7/9
LA4743B
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–10
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ICCO, VN — VCC
I CCO
VN
2.2
µF
OUT1, 3
OUT2, 4
OUT1, 3
OUT2,
4
PO — VIN
PO — VCC
RL = Open
Rg = 0
Vst = 5 V
THD — PO
THD — PO
f — Response
THD — f
VCC = 14.4 V
RL = 4 Ω
f = 1 kHz
Rg = 600
VG = 26 dB
All channels
driven
VCC = 14.4 V
RL = 4 Ω
f = 100 Hz
Rg = 600
All channels driven
VCC = 14.4 V
RL = 4 Ω
f = 1 kHz
Rg = 600
All channels driven
VCC = 14.4 V
RL = 4 Ω
Rg = 600
PO = 2 W
All channels driven
VCC = 14.4 V
RL = 4 Ω
Rg = 600
VO = 0 dBm at f = 1 kHz
All channels driven
VCC = 14.4 V
RL = 4 Ω
f = 10 kHz
Rg = 600
All channels driven
RL = 4 Ω
f = 1 kHz
Rg = 600
THD = 10 %
All channels driven
2
3
5
7
0.1
2
3
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5 7 100 23 5 7 1k
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5 7100k
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5 7100k
THD — PO
ICCO
VN
Supply voltage, VCC — V
Input level, VIN — mVrms
Supply voltage, VCC — V
Output power, PO — W
Output power, PO — W
Output power, PO — W
Input frequency, f — Hz
Input frequency, f — Hz


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