Board Layouts, Schematic, and Bill of Materials
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5.3 TAS5548-5558EVM Bill of Materials
Table 1. TAS5548-5558EVM Bill of Materials
Item MFG Part Number
RefDes
U1
Description
1
2
3
4
5
6
7
8
TAS5548DCA
8 CHAN HD AUDIO PROCESSOR W/PWM OUTPUTS HTSSOP56-DCA ROHS
USB STREAMING CONTROLLER TQFP48-PFB ROHS
DIRECTPATH HEADPHONE DRIVER W/ADJ GAIN TSSOP14-PW ROHS
SERIAL EEPROM I2C 256K 400kHz MSOP8-MS ROHS
TRANSISTOR NPN GENERAL PURPOSE 40V 1A SOT23 DBV3 ROHS
LDO VOLTREG 3.3V 500mA LO NOISE HI PSRR SON6-DRV ROHS
OSCILLATOR SMT 6.0MHz 3.3V OUT-ENABLE ROHS
CRYSTAL SMD-ABM8G SERIES 12.288MHz 30ppm 18PFD ROHS
TAS1020BPFB
TPA6138A2PW
24LC256-I/MS
U2
U3
U4
MMBT2222A-7-F
TPS73533DRVT
625L3I006M00000
Q1
VR1
OSC1
Y2
ABM8G-12.288MHZ-18-
D2Y-T
9
SMLP12BC7TT86
SML-P12MTT86
USB LOCK
LED BLUE SMD0402 2.9V 10mA ROHS
10
11
12
13
14
VALID
LED GREEN SMD0402 2.1V 10mA ROHS
LED RED SMD0402 2.0V 10mA ROHS
SML-P12UTT86
3.3V
500R07N470JV4T
C1005X5R1A105K
GRM155R71C104KA88D
C1, C2, C36, C37, C38, C39
C3, C41, C42, C43
CAP SMD0402 CERM 47pfd 50V 5% COG ROHS
CAP SMD0402 CERM 1.0UFD 10V 10% X5R ROHS
C4, C16, C19, C21, C22, C23,
C25, C51, C52, C53, C54, C55
CAP SMD0402 CERM 0.1UFD 16V X7R 10% ROHS
15
16
17
18
19
20
21
22
EMK107B7105KA-T
C5
CAP SMD0603 CERM 1.0UFD 16V 10% X7R ROHS
CAP SMD0402 CERM 100pfd 50V 5% NPO ROHS
CAP SMD0402 CERM 1000pfd 16V 10% X7R ROHS
CAP SMD0402 CERM 0.01ufd 16V 10% X7R ROHS
CAP SMD0603 CERM 2.2UFD 10V 10% X7R ROHS
CAP SMD0402 CERM 4700pfd 25V 10% X7R ROHS
CAP SMD0402 CERM 0.047UFD 16V 10% X7R ROHS
CC0402JRNPO9BN101
CC0402KRX7R7BB102
0402YC103KAT2A
C6
C7, C40, C44
C8
GRM188R71A225KE15D
CC0402KRX7R8BB472
EMK105B7473KV-F
C9
C11, C13
C12, C14
LMK107BJ106MALTD
C15, C20, C24, C50, C60, C61, CAP SMD0603 CERM 10.0UFD 10V 20% X5R ROHS
C62, C63
23
24
25
26
27
28
29
30
GRM1555C1H330JZ01D
GRM1555C1H181JA01D
RC0402FR-0715KL
RMCF0402FT1K50
ERJ-2RKF27R4X
C17, C18
C34, C35
R1, R22
R2
CAP SMD0402 CERM 33PFD 5% 50V COG ROHS
CAP SMD0402 CERM 180PFD 5% 50V NPO ROHS
RESISTOR SMD0402 THICK FILM 15.0K OHM 1% 1/16W ROHS
RESISTOR SMD0402 1.50K OHMS 1% 1/16W ROHS
RESISTOR SMD0402 THICK FILM 27.4 OHMS 1/10W 1% ROHS
RESISTOR SMD0402 10.0K OHMS 1% 1/16W ROHS
RESISTOR SMD0402 4.99K 1%,1/16W ROHS
R3, R4
R5, R6
R7, R8
R9
CRCW040210K0FKED
ERJ-2RKF4991X
ERJ-2RKF1003X
RESISTOR SMD0402 THICK FILM 100K OHMS 1/16W 1% ROHS
10
TAS5548-5558EVM
SLOU351B–October 2012–Revised August 2013
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