Texas Instruments PCM182 EVM Series, User Manual, Page: 14 / 21

Designator Quantity Value Description PackageReference PartNumber Manufacturer
MK1, MK2 2 77Hz ~ 20kHz Analog
Microphone MEMS
(Silicon) 1.5V ~ 3.63V
Omnidirectional (-37.5dB
±1dB @ 94dB SPL)
Solder Pads LGA4 ICS-40740 TDK
Q2 1 50V MOSFET, N-CH, 50 V,
0.21 A, SOT-323 SOT-323 BSS138W Fairchild
Semiconductor
R1 1 10.0k RES, 10.0 k, 1%, 0.1 W,
0603 0603 CRCW060310K0
FKEA Vishay-Dale
R2, R4 2 0 RES, 0, 5%, 0.1 W, 0603 0603 CRCW06030000
Z0EA Vishay-Dale
R8, R9, R10,
R11 4 47k RES, 47 k, 5%, 0.1 W,
0603 0603 RC0603JR-0747
KL Yageo
R13, R15 2 442 RES, 442, 1%, 0.1 W,
AEC-Q200 Grade 0,
0603 0603 CRCW0603442R
FKEA Vishay-Dale
SH1, SH2, SH3,
SH4, SH5, SH6,
SH7, SH8, SH9,
SH10, SH11,
SH12, SH13,
SH14 14 1x2 Shunt, 100mil, Gold
plated, Black Shunt SNT-100-BK-G Samtec
TP1, TP2, TP3,
TP4, TP11,
TP12, TP15,
TP17, TP23 9 Test Point, Miniature,
Red, TH Red Miniature Testpoint 5000 Keystone
TP9, TP10 2 Test Point, Multipurpose,
Black, TH Black Multipurpose
Testpoint 5011 Keystone
U1 1 PCM1821 - 106dB HW
Stereo ADC WQFN20 PCM1821IRTER Texas
Instruments
U2 1 500-mA, Low
Quiescent Current,
Low-Noise, High
PSRR, Low-Dropout
Linear Regulator for
Automotive, DRB0008B
(VSON-8) DRB0008B TPS73533QDRB
RQ1 Texas
Instruments
U4 1 500-mA, Low
Quiescent Current,
Low-Noise, High
PSRR, Low-Dropout
Linear Regulator for
Automotive, DRB0008B
(VSON-8) DRB0008B TPS73518QDRB
RQ1 Texas
Instruments
FID1, FID2,
FID3, FID4,
FID5, FID6 0 Fiducial mark. There is
nothing to buy or mount. N/A N/A N/A
R3, R5 0 0 RES, 0, 5%, 0.1 W, 0603 0603 CRCW06030000
Z0EA Vishay-Dale
Bill of Materials www.ti.com
14 PCM182xEVM/PCM182xQ1EVM EVM User's Guide SBAU363A – FEBRUARY 2021 – REVISED MARCH 2022
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