BD5445EFV-E2 View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
Manufacturer
BD5445EFV-E2 Datasheet PDF : 32 Pages
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BD5445EFV
●Typical Characteristics Data (SE×2ch）Measured on ROHM’s evaluation board.
Technical Note
3
RL=8Ω
2.5
No Signal
PDX = M UT EX = L
2
1.5
1
0.5
0
8 10 12 14 16 18 20 22 24 26 28 30
Vcc (V)
Fig. 1 Power supply voltage－Current consumption
40
35
RL=8Ω
No Signal
PDX = M UT EX = H
30
25
20
15
10
5
Fig. 2
0
8 10 12 14 16 18 20 22 24 26 28 30
Vcc (V)
Power supply voltage－Current consumption
100
Vcc=24V
RL=8Ω
BW=20～20kHz
10
1
6kHz
0.1
1kHz
100Hz
0.01
0.001
0.01
0.1
1
10
100
OUTPUT POWER(W)
Fig.3 Output power－THD+N
100
10
1
0.1
0.01
10
100
Fig.4
1000
10000
FREQUENCY(Hz)
Frequency－THD+N
100000
0
-10
Vcc=24V
RL=8Ω
-20
fin=1kHz
-30
BW=20～20kHz
-40
-50
-60
-70
-80
-90
-100
0.001
0.01
0.1
1
10
100
OUTPUT POWER(W)
Fig.5 Output power－Crosstalk
0
Vcc=24V
-10 RL=8Ω
-20 Po=1W
BW=20～20kHz
-30
-40
-50
-60
-70
-80
-90
-100
10
100
1000
10000
FREQUENCY(Hz)
Fig.6 Frequency－Crosstalk
100000
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4/31
2010.05 - Rev.B
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