BD5423MUV_10 Datasheet, PDF (14/17 Pages) Rohm – Analog Input / BTL Output Class-D Speaker Amplifier

BD5423MUV
Technical Note
No. Item
1 IC
Part Number
BD5423MUV
Table 1 BOM List of Stereo Operation with 4Ω Load
Vendor
Configuration
mm inch
Value
Rated
voltage
Tolerance
Temperature
characteristics
Quantity
ROHM VQFN048V7070
-
-
-
-
1
Reference
IC1
2 C GRM219B31E684KA88 MURATA 2012 0805 0.68µF
25V
±10%
±10%
4
C1, C12, C25, C36
3 C GRM188R11H104KA93 MURATA 1608 0603
0.1µF
50V
±10%
±15%
5
C5, C14, C22, C38, C46
4 C GRM31MB11H224KA01 MURATA 3216 1206 0.22µF
50V
±10%
±10%
4
C16, C20, C40, C44
5C
25ST225M3216
Rubycon 3225 1210
2.2µF
25V
±20%
±5%
2
C6, C7
6C
50ST105M3225
Rubycon 3225 1210
1µF
50V
±20%
±5%
2
C17, C41
7 C GRM21BB31E335KA75 MURATA 2012 0805
3.3µF
25V
±10%
±10%
1
C35
8 C GRM188B11E104KA01 MURATA 1608 0603
0.1µF
25V
±10%
±10%
3
C11, C31, C34
9 C GRM21BB11C105KA01 MURATA 2012 0805
1µF
16V
±10%
±10%
1
C3
10 C GRM21BB31C106KE15 MURATA 2012 0805
10µF
16V
±10%
±10%
1
C4
11 C
25SVPD10M
SANYO 6666 2626
10µF
25V
±20%
±25%
3
C2, C15, C39
12 R
MCR01MZPF2202
ROHM 1005 0402
22kΩ
50V
±1%
±200ppm/℃
3
R8, R9, R10
13 R
MCR01MZPF1003
ROHM 1005 0402
100kΩ
50V
±1%
±200ppm/℃
2
R26, R27
No. Item
14 L
Part Number
7G09B-150M
Vendor
SAGAMI
Configuration
mm
10×9×10
Value
Tolerance
DC
Resistance
Rated
DC Current
Quantity
15µH×2
±20% 44mΩmax. 4.1A max.
2
Reference
L16, L20, L40, L44
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2010.05 - Rev.B