Home
Video library

Dual-supply, discrete, programmable gain amplifier circuit

00:06:19 | 30 DEC 2022
This circuit provides programmable, non-inverting gains ranging from 6 dB (2 V/V) to 60 dB (1000 V/V) using a variable input resistance. The design maintains the same cutoff frequency over the gain range.

Resources

  • downloadPresentation
  • arrow-right Order samples and learn more about the op amp used in this video
  • arrow-right View our portfolio of operational amplifiers
  • arrow-right Evaluate and prototype with amplifiers using TI’s DIYAMP-EVM
  • arrow-right Learn more about the circuit from this video

Browse videos

View all videos
View all videos
Products
  • Amplifiers
  • Audio
  • Clocks & timing
  • DLP products
  • Data converters
  • Die & wafer services
  • Interface
  • Isolation
  • Logic & voltage translation
  • Microcontrollers (MCUs) & processors
  • Motor drivers
  • Power management
  • RF & microwave
  • Sensors
  • Switches & multiplexers
  • Wireless connectivity
Applications
  • Automotive
  • Communications equipment
  • Enterprise systems
  • Industrial
  • Personal electronics