ZHCSTX5C August 2000 – January 2025 OPA627 , OPA637
PRODUCTION DATA
- 1
- 1 特性
- 2 應用
- 3 說明
- 4 Pin Configuration and Functions
-
5 Specifications
- 5.1 Absolute Maximum Ratings
- 5.2 ESD Ratings
- 5.3 Recommended Operating Conditions
- 5.4 Thermal Information: OPA627
- 5.5 Thermal Information: OPA637
- 5.6 Electrical Characteristics: OPA627BU,?OPA627AU
- 5.7 Electrical Characteristics: OPA627AM, OPA627BM, OPA627SM
- 5.8 Electrical Characteristics: OPA637
- 5.9 Typical Characteristics
- 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 數據表獲取器件具體的封裝圖。
機械數據 (封裝 | 引腳)
- D|8
- LMC|8
散熱焊盤機械數據 (封裝 | 引腳)
訂購信息
6.3.6 Capacitive Loads
As with any high-speed operational amplifier, best dynamic performance can be achieved by minimizing the capacitive load. Because a load capacitance presents a decreasing impedance at higher frequency, a load capacitance which is easily driven by a slow op amp can cause a high-speed op amp to perform poorly. See the typical curves showing settling times as a function of capacitive load. The lower bandwidth makes the OPA627 a better choice for driving large capacitive loads. Figure 6-6 shows a circuit for driving very large load capacitance. The two-pole response of this circuit can also be used to sharply limit system bandwidth, often useful in reducing the noise of systems which do not require the full bandwidth of the OPA627.
Figure 6-6 Driving
Large Capacitive Loads