ZHCSSH5A August 2023 – December 2024 LOG200
PRODMIX
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Pin Configuration and Functions
- 5 Specifications
- 6 Detailed Description
- 7 Application and Implementation
- 8 Device and Documentation Support
- 9 Revision History
- 10Mechanical, Packaging, and Orderable Information
封裝選項
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
機械數(shù)據(jù) (封裝 | 引腳)
- RGT|16
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
- RGT|16
訂購信息
7.2.1 Optical Current Sensing
A common use case for the LOG200 is an optical current sense circuit, using an external photodiode. Figure 7-5 shows an implementation using an InGaAs, PIN photodiode for a λ = 1.31μm application. This design uses ±5V supplies, and is intended for use with input currents from 10nA to 100μA. Decoupling capacitors are not shown for brevity. The design can be easily implemented using the LOG200 Evaluation Module board. For additional information, bench measurements, and examples for interfacing the LOG200 with photodiodes, see the Perform Accurate Optical Power Measurements With The LOG200 application note.
Figure 7-5 LOG200 Optical Current-Sensing
Application