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Schematic, Bill of Materials, and Reference
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18 SBOU205 – March 2018
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INA1620EVM Audio Amplifier Evaluation Module
6.2 Bill of Materials
Table 3 lists the EVM BOM.
Table 3. INA1620EVM Bill of Materials
Designator QTY Value Description Package Reference Part Number Manufacturer
!PCB1 1 Printed Circuit Board AMPS047 Any
C1, C2, C3,
C4 4 100pF CAP, CERM, 100 pF, 50 V, +/- 5%,
C0G/NP0, 0805 0805 08055A101JAT2A AVX
C5, C7 2 10uF CAP, CERM, 10 uF, 35 V, +/- 10%, X7R,
1206 1206 GMK316AB7106KL Taiyo Yuden
C6, C8 2 0.1uF CAP, CERM, 0.1 uF, 25 V, +/- 5%, X7R,
0603 0603 C0603C104J3RACTU Kemet
H1, H2, H3,
H4 4 Bumpon, Cylindrical, 0.312 X 0.200, Black Black Bumpon SJ61A1 3M
J1, J3 2 Header, 100mil, 3x1, Gold, TH 3x1 Header TSW-103-07-G-S Samtec
J2 1 Audio Jack, 3.5mm, Stereo, R/A, SMT Audio Jack SMD SJ-3523-SMT CUI Inc.
J4 1 Header, 100mil, 2x1, Gold, TH Header, 100mil, 2x1,
TH HTSW-102-07-G-S Samtec
J5 1 Terminal Block, 3.5mm Pitch, 3x1, TH 10.5x8.2x6.5mm ED555/3DS On-Shore Technology
R3, R4, R5,
R8, R9, R10,
R11, R12,
R14, R16,
R17, R18 12 0 RES, 0, 5%, 0.333 W, AEC-Q200 Grade 0,
0805 0805 CRCW08050000Z0EAHP Vishay-Dale
R21 1 10.0k RES, 10.0 k, 0.5%, 0.1 W, 0805 0805 RR1220P-103-D Susumu Co Ltd
SH-J4 1 Shunt, 100mil, Gold plated, Black Shunt 2 pos. 100 mil 881545-2 TE Connectivity
TP1, TP2,
TP3, TP4 4 Test Point, Miniature, SMT Test Point, Miniature,
SMT 5019 Keystone
U1 1 High-Fidelity Audio Operational Amplifier
With Integrated Thin-Film Resistors,
RTW0024H (WQFN-24) RTW0024H INA1620RTWT Texas Instruments
6.3 Reference
• INA1620 Hi-Fidelity Audio Op Amplifier With Integrated Thin-Film Resistors
• PowerPAD™ Thermally Enhanced Package