ZHCSJ72A December 2018 – December 2021 OPT3004
PRODMIX
- 1 特性
- 2 應用
- 3 說明
- 4 Revision History
- 5 說明（續）
- 6 Pin Configuration and Functions
- 7 Specifications
-
8 Detailed Description
- 8.1 Overview
- 8.2 Functional Block Diagram
- 8.3 Feature Description
- 8.4 Device Functional Modes
- 8.5 Programming
- 8.6
Register Maps
- 8.6.1 Internal Registers
- 8.6.2
Register Descriptions
- 8.6.2.1 Result Register (offset = 00h)
- 8.6.2.2 Configuration Register (offset = 01h) [reset = C810h]
- 8.6.2.3 Low-Limit Register (offset = 02h) [reset = C0000h]
- 8.6.2.4 High-Limit Register (offset = 03h) [reset = BFFFh]
- 8.6.2.5 Manufacturer ID Register (offset = 7Eh) [reset = 5449h]
- 8.6.2.6 Device ID Register (offset = 7Fh) [reset = 3001h]
- 9 Application and Implementation
- 10Power-Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
9.2.2.1 Optomechanical Design
After completing the electrical design, the next task is the optomechanical design. Design a product case that includes a window to transmit the light from outside the product to the sensor, as shown in Figure 9-2. Design the window width and window height to give a ±45° field of view. A rigorous design of the field of view takes into account the location of the sensor area, as shown in Figure 9-2. The OPT3004 active sensor area is centered along one axis of the package top view, but has a minor offset on the other axis of the top view. Window sizing and placement is discussed in more rigorous detail in OPT3001: Ambient Light Sensor Application Guide.
Figure 9-2 Product Case and Window Over the OPT3004