Texas Instruments THS3122/THS3125 Low-Noise High-Speed Current Feedback Amplifiers Datasheet

THS3122/5 is a low noise, high speed, high output current driver that can drive heavy loads with low distortion over a wide frequency range.


Texas Instruments THS3122/THS3125 Low-Noise High-Speed Current Feedback Amplifiers Datasheet - cover page
Brand
Texas Instruments
Category
amplifier
Document type
Datasheet
Language
English
Pages
20
File format
PDF
File size
658 KB
Published
12 June, 2012
Updated
30 September, 2023
MD5 checksum
C926B82CFF23CA9485A67B7020F8DB6B

About this manual

The THS3122 and THS3125 are low-noise, high-speed current feedback amplifiers designed for applications requiring low distortion over a wide frequency range with heavy loads. These devices are ideal for driving four serially terminated video lines while maintaining a differential gain error less than 0.03%.

What's inside

  • Features
  • Applications
  • Description
  • Available Options
  • Absolute Maximum Ratings
  • Recommended Operating Conditions
  • Electrical Characteristics
  • Typical Characteristics
  • Pin Configuration

Specifications

Noninverting Current Noise2.9 pA/VHz
Inverting Current Noise10.8 pA/VHz
Voltage Noise2.2 nV/VHz
High Output Current450 mA
Total Harmonic Distortion-80 dBc
Shutdown Supply Current370 µA
Supply Voltage Range+5 V to +15 V

Frequently asked questions

What is the maximum output current drive?

The devices feature a high output current drive of 450 mA.

Does the THS3125 have a low power shutdown mode?

Yes, the THS3125 offers a low power shutdown mode reducing supply current to 370 µA.

Download PDF (658 KB)

More Texas Instruments Manuals


View all Texas Instruments manuals →