4 Schematic, PCB Layout, and Bill of Materials
This EVM consists of 3 boards as shown in
. The flex coupon board is a flex PCB with OPT4001
IC and cutout for optimal sensor field of view. This flex board is soldered onto a rigid coupon board for added
stability. The rigid coupon board contains 8 pins which allow it to plug into a socket on the motherboard. The
motherboard contains an MSP430 microcontroller and plugs into a PC through the provided USB cable. This
section contains the schematics, layout, and bill of materials for these 3 boards.
Figure 4-1. OPT4001YMNEVM construction
4.1 Flex Coupon Board
4.1.1 Schematic
shows the schematic of the OPT4001YMN flex coupon board.
Figure 4-2. OPT4001 Flex Coupon Board Schematic
Schematic, PCB Layout, and Bill of Materials
OPT4001YMNEVM User's Guide
19
Copyright © 2021 Texas Instruments Incorporated
