Home
Design & development

CIRCUIT060071

Inverting attenuator circuit

CIRCUIT060071

Overview

This circuit inverts the input signal, Vi, and applies a signal gain of –40 dB. The common-mode voltage of an inverting amplifier is equal to the voltage applied to the non-inverting input, which is ground in this design.
Features
  • Input: Vi = -200 V to 200 V
  • Output: Vo = -2 V to 2 V
  • BW: f_p = 1 MHz
  • Gain; G = -40 dB
  • Supply:
    • Vcc = 2.5 V
    • Vee = -2.5 V
Download View video with transcript Video

Get started

  1. Read the circuit design
  2. Download the model

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* Circuit design Inverting attenuator circuit PDF | HTML Mar 23, 2018
Application note AN-31 Amplifier Circuit Collection (Rev. D) PDF | HTML Oct 21, 2020
Application note Handbook of Operational Amplifier Applications (Rev. B) Sep 19, 2016

Related design resources

Design tools & simulation

CALCULATION TOOL
ANALOG-ENGINEER-CALC — Analog engineer's calculator
SIMULATION TOOL
PSPICE-FOR-TI — PSpice® for TI design and simulation tool TINA-TI — SPICE-based analog simulation program

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support.