Current Source Saves resistors

Using a power op amp, this current pump circuit combines the current-sense resistor with the op amp's current-limit resistors to minimize component count.
June 25, 1992

About the Author

Staff

Articles, galleries, and recent work by members of Electronic Design's editorial staff.

Sign up for our eNewsletters
Get the latest news and updates

Related

SETI Celebrates 30 Years of Searching for Extraterrestrial Signals
What’s the Difference Between DIMM and CAMM?
DC-DC Converter Design Made Easy
Sponsored
MAX66250/MAX66301 NFC Secure Authenticators and Coprocessors
Sponsored

Voice Your Opinion!

To join the conversation, and become an exclusive member of Electronic Design, create an account today!