SBOS058B December 1997 – November 2024 OPA134 , OPA2134 , OPA4134
PRODUCTION DATA
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
The infinite-gain multiple-feedback circuit for a low-pass network function is shown in Figure 7-1. The voltage transfer function is:
This circuit produces a signal inversion. For this circuit, the gain at DC and the low-pass cutoff frequency are calculated using Equation 3 and Equation 4.
WEBENCH® Circuit Designer creates customized power supply and active filter circuits based on your system requirements. The environment gives you end-to-end selection, design, and simulation capabilities that save you time during all phases of the analog design process.
Use our tools to help with your designs: