Texas Instruments INA281EVM, User Manual

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Schematic, PCB Layout, and Bill of Materials
15 SBOU244 – June 2020
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INA281EVM
Table 4. Bill of Materials (continued)
Designator QTY Value Description Package Reference Part Number Manufacturer
U1_B3 1 INA281, -4-V to 110-V, 1.3-MHz Current-Sense Amplifier SOT23-5 INA281B3IDBVR Texas Instruments
U1_B4 1 INA281, -4-V to 110-V, 1.3-MHz Current-Sense Amplifier SOT23-5 INA281B4IDBVR Texas Instruments
U1_B5 1 INA281, -4-V to 110-V, 1.3-MHz Current-Sense Amplifier SOT23-5 INA281B5IDBVR Texas Instruments
C2_A1, C2_A2, C2_A3, C2_A4,
C2_A5, C2_B1, C2_B2, C2_B3,
C2_B4, C2_B5
0 0.1uF CAP, CERM, 0.1 uF, 25 V, +/- 10%, X7R, AEC-Q200 Grade 1,
0603 0603 CGA3E2X7R1E104K080A
A TDK
C3_A1, C3_A2, C3_A3, C3_A4,
C3_A5, C3_B1, C3_B2, C3_B3,
C3_B4, C3_B5
0 100pF CAP, CERM, 100 pF, 50 V,+/- 10%, X7R, 0603 0603 CL10B101KB8NNNC Samsung Electro-Mechanics
FID1, FID2, FID3 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
R1_A1, R1_A2, R1_A3, R1_A4,
R1_A5, R1_B1, R1_B2, R1_B3,
R1_B4, R1_B5
0 0.01 RES, 0.01, 1%, 3 W, 2512 2512 CRA2512-FZ-R010ELF Bourns