ZHCSHJ3F March 2001 – August 2016 TLV2370 , TLV2371 , TLV2372 , TLV2373 , TLV2374 , TLV2375
PRODUCTION DATA.
- 1 特性
- 2 應用
- 3 說明
- 4 修訂歷史記錄
- 5 Device Comparison Tables
- 6 Pin Configuration and Functions
- 7 Specifications
- 8 Typical Characteristics
- 9 Detailed Description
- 10Application and Implementation
- 11Power Supply Recommendations
- 12Layout
- 13器件和文檔支持
- 14機械、封裝和可訂購信息
封裝選項
機械數據 (封裝 | 引腳)
散熱焊盤機械數據 (封裝 | 引腳)
訂購信息
9.3.4 General Configurations
When receiving low-level signals, limiting the bandwidth of the incoming signals into the system is often required. To accomplish this, place an RC filter at the noninverting terminal (see Figure 35).
Figure 35. Single-Pole Low-Pass Filter
If even more attenuation is required, a multiple pole filter is required. The Sallen-key filter is used for this task. For best results, the amplifier must have a bandwidth that is eight to 10 times the filter frequency bandwidth. Failure to do this results in phase shift of the amplifier.
Figure 36. 2-Pole, Low-Pass, Sallen-Key Filter