Amplifier
About the Amplifier PCB
Amplifier is an open source PCB design by msayad97, published on GitHub. It is a 4-layer board measuring 162.3 × 144.3 mm, with 152 components from 48 distinct parts.
Other key parts include the AD8017ARZ, EL2125CSZ, MC74HC02ADR2G and SN74AHCT132D. By type, the board carries 59 resistors, 55 capacitors, 9 transistors, 8 diodes, 6 connectors and 5 ICs.
It belongs with the audio designs in this gallery.
Main components on the Amplifier
Amplifier bill of materials (BOM)
152 components, 48 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AD8017ARZ ANALOG DEVICES | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | EL2125CSZ AD8021AR RENESAS | SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | MC74HC02ADR2G BLF188XRU ONSEMI | SOT539A | U3 |
| 1 | SN74AHCT132D AD8033 TEXAS INSTRUMENTS | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | MC74HC02ADR2G LT3014xS5 ONSEMI | SOT-23-5 | U5 |
| 5 | BD139 STMICROELECTRONICS | TO-126-3_Vertical | Q1, Q4, Q6, Q7, Q8 |
| 1 | IXTH90P10P IXYS | TO-247-3_MOSFET | Q2 |
| 1 | BSC340N08NS3G | TDSON-8-1 | Q5A1 |
| 2 | BD140 STMICROELECTRONICS | TO-126-3_Vertical | Q9, Q10 |
| 1 | 7460307 Input WURTH ELEKTRONIK | SMA_Amphenol_901-144_Vertical | J1 |
| 1 | 132134 Enable AMPHENOL RF | SMA_Amphenol_901-144_Vertical | J2 |
| 1 | 7460307 Vp_8V WURTH ELEKTRONIK | MOLEX_26013115 | J3 |
| 1 | 132134 Vn_-5V AMPHENOL RF | MOLEX_26013115 | J4 |
| 1 | R141426161 Output RADIALL | SMA_Amphenol_901-144_Vertical | J5 |
| 1 | Input_56V | MOLEX_26013115 | J6 |
| 2 | 1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | CU1, CU2 |
| 1 | 25.2k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | RU1 |
| 1 | 1.35k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | RU2 |
| 2 | R_Potentiometer | PVG3A | RV1, RV2 |
| 1 | 2661102002 1:1:4:4 Fair-Rite | TR1 | TR1 |
Show 28 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 1:1 | TR2 | TR2 |
| 2 | BAT54XV2T1G BAT54XV2T5G ONSEMI | D_SOD-523_new | D1, D8 |
| 6 | BAV99WT1G NEXPERIA | SOT-323_SC-70 | D2, D4, D5, D6, D7, D9 |
| 2 | BLM21PG300SN1D FerriteBead MURATA | BLM21PG300SN1B | FB1, FB2 |
| 30 | GCM21BR72A104KA37L 0.1uF MURATA | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3, C4, C5, C6, C7, C8 +22 |
| 4 | VJ1111D471JXLAJ 470p VISHAY | C_1210_3225Metric_Pad1.33x2.70mm_HandSolder | C16, C17, C143, C144 |
| 3 | 08052C102KAT2A 1nF KYOCERA AVX | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C18, C19, C20 |
| 2 | 08052C102KAT2A DNA KYOCERA AVX | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C21, C22 |
| 12 | 12103C106KAT2A 10uF KYOCERA AVX | C_1210_3225Metric_Pad1.33x2.70mm_HandSolder | C26, C29, C37, C40, C45, C46, C47, C48 +4 |
| 1 | GRM2195C1H472JA01D 4n7 MURATA | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C34 |
| 2 | 0805N100D500CT 10p WALSIN | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C42, C141 |
| 1 | 08052C102KAT2A NDA KYOCERA AVX | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C142 |
| 4 | MCWR08X4701FTL 4k7 MULTICOMP PRO | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R15, R18, R25 |
| 1 | 10k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1.1 |
| 1 | 2k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1.2 |
| 1 | ERJ14YJ331U 330R PANASONIC | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2 |
| 10 | 35222R2JT 2R2 CGS - TE CONNECTIVITY | R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | R3, R4, R5, R6, R7, R8, R9, R10 +2 |
| 3 | MCWR08X1200FTL 120R MULTICOMP PRO | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R13, R14, R17 |
| 1 | WCR1206-120RFI 120R Welwyn Components / TT Electronics | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R19 |
| 1 | 352022RJT 22R CGS - TE CONNECTIVITY | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R21 |
| 3 | ERJ14YJ221U 220R PANASONIC | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R22, R58, R59 |
| 9 | MCSR08W2R20FTL 2R2 MULTICOMP PRO | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R23, R31, R32, R33, R36, R50, R52, R55 +1 |
| 2 | ROX3SJ270R 270R NEOHM - TE CONNECTIVITY | AX_1.000X.225_.034 | R24, R26 |
| 4 | MCSR08X4700FTL 470R MULTICOMP PRO | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R27, R28, R51, R57 |
| 8 | MCSR08X39R0FTL 39R MULTICOMP PRO | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R29, R30, R34, R37, R40, R41, R43, R44 |
| 3 | MCWR12X2200FTL 220R MULTICOMP PRO | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R35, R42, R47 |
| 4 | MCWR08X1002FTL 10k MULTICOMP PRO | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R38, R39, R53, R54 |
| 4 | MCWR12X1000FTL 100R MULTICOMP PRO | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R45, R46, R48, R49 |
Amplifier design files
The KiCad project lives in the msayad97/Amplifier repository on GitHub; these links point at the commit this page was built from.
Amplifier: common questions
How big is the Amplifier PCB?
The Amplifier measures 162.3 × 144.3 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Amplifier?
152 components, from 48 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Amplifier design files?
From the msayad97/Amplifier repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Amplifier design in my own project?
The repository has no license, so all rights stay with msayad97. Use it as a reference, and ask the author before reusing the design.
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