Af pj bis2025
About the Af pj bis2025 PCB
Af pj bis2025 is an open source PCB design by yukke1117, published on GitHub. It is a 2-layer board measuring 70 × 93.3 mm, with 112 components from 43 distinct parts.
Other key parts include the MIC5237-5.0YT, ADR130BUJZ-REEL7, ALD114904APAL, OPA2380AIDGKR and THS4552IPWR. By type, the board carries 37 resistors, 36 capacitors, 17 test points, 11 connectors, 8 ICs and 2 switches.
From the project
本プロジェクトは、高精度アナログ信号の取得・調整を目的とした回路基板設計です。24ビットADCを中心に、低ノイズ電源回路とオペアンプによる信号調整回路を組み合わせています。STM32マイコンとの接続を想定した拡張基板として設計されています。
本プロジェクトは、高精度アナログ信号の取得・調整を目的とした回路基板設計です。24ビットADCを中心に、低ノイズ電源回路とオペアンプによる信号調整回路を組み合わせています。STM32マイコンとの接続を想定した拡張基板として設計されています。
- ADC: ADS1220IPW (24-bit, TI) - オペアンプ: OPA2380AIDGKR (デュアル), THS4552IPWR (全差動) - 電圧リファレンス: REF5050IDR (5V), ADR130BUJZ-REEL7 (精密) - 電源IC: MIC5237-5.0YT (5V LDO), UA78L06ACPK (6Vリニアレギュレータ) - MOSFET: ALD114904APAL (低閾値) - 精密アンプ: LT1991ACMS-TRPBF - コネクタ: FH28-10S-0.5SH (FPC), SMAコネクタ x2, CN7/CN10 (STM32 Nucleo互換)
Main components on the Af pj bis2025
Af pj bis2025 bill of materials (BOM)
112 components, 43 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MIC5237-5.0YT | MIC5237_5_0YT | U1 |
| 1 | ADR130BUJZ-REEL7 | ADR130BUJZ_REEL7 | U2 |
| 1 | ALD114904APAL | ALD114904APAL-8-PDIP_ALD | U3 |
| 1 | OPA2380AIDGKR | OPA2380-DGK8-M | U4 |
| 1 | THS4552IPWR | THS4552-PW0016A_M | U5 |
| 1 | REF5050IDR | REF5050-D8-M | U6 |
| 1 | UA78L06ACPK | UA78L06ACPK-PK0003A_M | U7 |
| 1 | ADS1220IPW | ADS1220-PW16-M | U8 |
| 1 | CN7 | PinSocket_2x19_P2.54mm_Vertical | J1 |
| 1 | CN10 | PinSocket_2x19_P2.54mm_Vertical | J2 |
| 1 | FH28-10S-0.5SH_05_ | HIROSE_FH28-10S-0.5SH_05_ | J3 |
| 1 | CONN_02X05_ODD_EVEN Conn_02x05_Odd_Even | PinHeader_2x05_P2.54mm_Vertical | J4 |
| 1 | Barrel_Jack_MountingPin | BarrelJack_Horizontal | J5 |
| 2 | Conn_Coaxial | SMA_Amphenol_901-143_Horizontal | J6, J7 |
| 4 | CONN_01X02 Conn_01x02 | PinHeader_1x02_P2.54mm_Vertical | J8, J9, J10, J11 |
| 2 | PTS 647 SN50 SMTR2 LFS | PTS_647_SN50_SMTR2_LFS_PTS 647 SN50 SMTR2 LFS-M | SW1, SW2 |
| 17 | TestPoint | Pin_D1.0mm_L10.0mm | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 +9 |
| 1 | LED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 11 | 0.1U_PASS 0.1u_pass | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C12, C16, C20, C23, C27, C30 +3 |
| 1 | 22U 22u | CP_EIA-3528-15_AVX-H_HandSolder | C3 |
Show 23 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 1u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4, C33 |
| 1 | TAJR105K016RNJ | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5 |
| 2 | 0.1U 0.1u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6, C7 |
| 2 | 4.7N 4.7n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8, C9 |
| 4 | 47N 47n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C10, C11, C13, C14 |
| 4 | 270P 270p | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C15, C21, C22, C28 |
| 2 | 470P 470p | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C17, C24 |
| 2 | 1n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C18, C25 |
| 2 | 22N 22n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C19, C26 |
| 1 | 0.33U 0.33u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C29 |
| 1 | T491A685K020AT | Vref_in_tantal_T491A685K020AT_CAPMP3.4X1.6_1.8N_KEM-M | C31 |
| 1 | 293D336X9016C2TE3 | Vref_out_tantal_293D336X9016C2TE3_CAP_293D-C_VSS | C32 |
| 1 | 10K 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 9 | 47 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3, R4, R5, R33, R34, R35, R36 +1 |
| 1 | 698 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
| 2 | 50K_THROUGHHOLE 50k_throughhole | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7, R8 |
| 2 | 2.4K 2.4k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R9, R10 |
| 2 | 100K 100k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11, R12 |
| 4 | 1.2K_RG 1.2k_Rg | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13, R22, R23, R32 |
| 4 | 1.2K_RI 1.2k_Ri | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R14, R20, R24, R30 |
| 4 | 330 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R15, R21, R25, R31 |
| 4 | 5 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R16, R18, R26, R28 |
| 4 | 10 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R17, R19, R27, R29 |
Af pj bis2025 design files
The KiCad project lives in the yukke1117/pj-bis2025-kicad repository on GitHub; these links point at the commit this page was built from.
- Layoutaf-pj-bis2025.kicad_pcb
- Schematicaf-pj-bis2025.kicad_sch
- BOMaf-pj-bis2025.csv
Af pj bis2025: common questions
How big is the Af pj bis2025 PCB?
The Af pj bis2025 measures 70 × 93.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Af pj bis2025?
112 components, from 43 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 Af pj bis2025 design files?
From the yukke1117/pj-bis2025-kicad 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 Af pj bis2025 design in my own project?
The repository has no license, so all rights stay with yukke1117. Use it as a reference, and ask the author before reusing the design.