Hans Camenzind, 555 timer inventor, dies

Aug 16, 2012 10 Replies

formatting link



The inventor of the most famous thing ever done with 25 transistors, 2 diodes and 15 resistors on a silicon chip.


May Hans rest in peace... a really nice guy! ...Jim Thompson

-- | James E.Thompson, CTO | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at

formatting link
| 1962 | I love to cook with wine. Sometimes I even put it in the food.

Thank you Hans, I'm forever indebted to you.

Thank you, Doctor Carmenzind, for the fascinating little chip that launched my career. The 555 timer applications handbook and a simple old 3 tube scope taught me well.

Steve Roberts

Same here. Four many of us early hobbyists, the 555 replaced the ornery NE-2 lamp in a very wide range of projects.

I bet there was more the four !!!!

I wager that the sentiment applies two many of us.

Rosemont? Be that Emerson? I did a few projects for them via Pomeroy et all. ...Jim Thompson

| James E.Thompson, CTO | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | I love to cook with wine. Sometimes I even put it in the food.

No. Perhaps you are thinking of Rosemount.

Yes. I couldn't remember the spelling... it's been perhaps 30 years ;-) ...Jim Thompson

| James E.Thompson, CTO | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | I love to cook with wine. Sometimes I even put it in the food.

Without comment, I will attribute that to your seniority. ;-)

Join the Discussion

Have something to add? Share your thoughts — no account required.

Didn't find your answer?

Ask the community — no account required