SLLU166A June   2012  – September 2022

 

  1. 1Introduction
    1. 1.1 Overview
    2. 1.2 ISO154xEVM Kit Contents
    3. 1.3 Functional Configuration
    4. 1.4 EVM Schematic
  2. 2EVM Setup and Operation
    1. 2.1 Overview
    2. 2.2 Input/Output Signal Characteristics
  3. 3Bill of Materials
  4. 4ISO154xEVM Layout
  5. 5Revision History

1.4 EVM Schematic

A schematic diagram for this EVM is presented in Figure 1-3.

GUID-F526DDAB-35CE-4C50-96C8-A11A9EE9D205-low.gifFigure 1-3 ISO154xEVM Schematic
Table 1-1 ISO154xEVM Description
LabelDescription
U1ISO154x, by default populated as ISO1540
U2ISO154x, by default populated as ISO1541
J1Side 1 power supply terminal block (VCC1)
J2Side 2 power supply terminal block (VCC2)
TP15, TP47Side 1 GND test point (GND1)
TP18, TP34Side 2 GND test point (GND2)
TP13VCC1 test point
TP16VCC2 test point
J3A, J4A4-pin jumper to VCC1, SDA1, GND1 for U1
J5A, J6A4-pin jumper to VCC1, SCL1, GND1 for U1
J3B, J4B4-pin jumper to VCC2, SDA2, GND2 for U1
J5B, J6B4-pin jumper to VCC2, SCL2, GND2 for U1
J7A, J8A4-pin jumper to VCC1, SDA1, GND1 for U2
J9A, J10A4-pin jumper to VCC1, SCL1, GND1 for U2
J7B, J8B4-pin jumper to VCC2, SDA2, GND2 for U2
J9B, J10B4-pin jumper to VCC2, SCL2, GND2 for U2
C1, C2, C3, C41.0 µF filter capacitor
C5, C6, C7, C80.1 µF filter capacitor
R1, R2, R5, R61-kΩ 0603 footprint pull-up resistor to VCC1
R3, R4, R7, R81-kΩ 0603 footprint pull-up resistor to VCC2