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Appendix A Design Information
This appendix includes design information for the TAS5622-TAS5624DDVEVM. This information is
presented in the following order.
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Table 4 EVM Bill of Materials
Section A.1 EVM Custom Component Vendors
Section A.2 TAS5622-TAS5624LDDVEVM PCB Specification
Section A.3 EVM PCB Layers
Section A.4 EVM and Input-USB Board 3 Schematics
Table 4. Bill of Materials for TAS5624DDVEVM
Manu Part No.
Qty Ref Des
Vendor Part No.
Description
Vendor
Manu
TI-SEMICONDUCTORS
TAS5624DDV
1
1
1
1
U1
TAS5624DDV
TAS5538DGG
296-2636-1
150W-STEREO/300W-MONO PUREPATH
DIGITAL AMP HTSSOP44-DDV ROHS
Texas
Instruments
Texas
Instruments
TAS5538DGG
U2
8 CHANNEL HD COMPATIBLE AUDIO
PROCESSOR TSSOP56-DGG ROHS
Texas
Instruments
Texas
Instruments
TPS3825-33DBVT
TLV1117-33CDCYR
U3
PROCESSOR SUPERVISORY CIRCUITS
2.93V 200ms SOT23-DBV5 ROHS
Digi-Key
Digi-Key
Texas
Instruments
VR1
296-21112-1-ND
VOLT REG LDO 3.3V 800mA SOT223-DCY
ROHS
Texas
Instruments
SEMICONDUCTORS
2N7002
4
3
Q1, Q2, Q3,
Q4
2N7002NCT
67-1555-1
N-FET 60V 115mA 200mW 7.5 OHM@10V
SOT23-DBV3 ROHS
Digi-Key
Digi-Key
Fairchild
SML-LXT0805SRW-TR
125C,
LED, RED 2.0V SMD0805 ROHS
Lumex Opto
FAULT,
AMP_RESET
SML-LXT0805YW-TR
1
CLIP
67-1554-1
LED, YELLOW 2.0V SMD0805 ROHS
Digi-Key
Digi-Key
Lumex Opto
CAPACITORS
C1206C102K1RACTU
GRM188R71H472KA01D
GRM21BR72A103KA01L
4
2
5
C21, C24,
C27, C30
399-1222-1
490-1506-1
490-1652-1
CAP SMD1206 CERM 1000PFD 100V 1%
C0G ROHS
Kemet
Murata
Murata
C54, C55
CAP SMD0603 CERM 4700PFD 50V 10% X7R Digi-Key
ROHS
C22, C25,
C28, C31,
C70
CAP SMD0805 CERM 0.01UFD 100V 10%
X7R ROHS
Digi-Key
GRM188R71H333KA61D
GRM188R71C473KA01D
GRM188R71C104KA01D
4
2
C16, C17,
C18, C19
490-3286-1-ND
490-1529-1
CAP SMD0603 CERM 0.033UFD 50V 10%
X7R ROHS
Digi-Key
Digi-Key
Digi-Key
Murata
Murata
Murata
C56, C57
CAP SMD0603 CERM 0.047UFD 16V 10%
ROHS
17 C2, C3, C4,
C7, C32,
490-1532-1-ND
CAP SMD0603 CERM 0.1UFD 16V 10% X7R
ROHS
C50, C52,
C53, C59,
C60, C62,
C63, C64,
C65, C74,
C76, C77
MKP4 -.68/250/20
4
2
5
3
C20, C23,
C26, C29
MKP4 -0.68/250/20
445-1604-1
CAP POLYPRO FILM MKP4 0.68UFD 250V
20% ROHS
WIMA
WIMA
TDK
C1608X7R1C105K
C5, C6
CAP SMD0603 CERM 1.0UFD 16V 10% X7R
ROHS
Digi-Key
Digi-Key
Digi-Key
GRM21BR71H105KA12L
GRM21BR61C106KE15L
C8, C9, C10, 490-4736-1-ND
C11, C71
CAP SMD0805 CERM 1.0UFD 50V 10% X7R
ROHS
Murata
Murata
C58, C61,
C66
490-3886-1
CAP SMD0805 CERM 10UFD 16V 10% X5R
ROHS
CAPACITORS
CAP 47UFD 16V RAD ALUM ELEC FC ROHS Digi-Key
EEU-FC1C470
4
C1, C51,
C73, C75
P11196
Panasonic
12
Design Information
SLAU376–May 2012
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