SBOU295 October   2022 OPA2391

 

  1.   Abstract
  2. 1Description
  3. 2Schematic, PCB Layout, and Bill of Materials
  4.   Trademarks

2 Schematic, PCB Layout, and Bill of Materials

This section provides the EVM hardware schematics, PCB layout, and bill of materials (BOM).

Figure 2-1 Schematic
GUID-20221011-SS0I-SCVN-RZTS-JBS5CQ0PZFXL-low.pngFigure 2-2 PCB Layout
Table 2-1 Bill of Materials
Reference DesignatorDescriptionPart NumberVendor
J1, J2Header, 2.54 mm, 4x1, gold, black, THTS-104-G-AASamtec
J3Header, 2.54 mm, 1x1, gold, THTSW-101-08-G-SSamtec
C10.1 µF ±10% 50-V ceramic capacitor X7R 0603 (1608 metric)C0603C104K5RAC3121Kemet
U1Precision, ultra-low IQ, low offset voltage, e-trim™ operational amplifierOPA2391YBJTexas Instruments