B
Bob Engelhardt
- Jan 1, 1970
- 0
I found these devices at the "swap shop" at our dump; not having any
idea of what they were. I Googled them and found this:
http://www.intersil.com/content/dam/Intersil/documents/fn29/fn2902.pdf
Summary:
• Bandwidth 12MHz
• Input Impedance 500MΩ
• Input Bias Current 1nA
• Input Offset Current 1nA
• Input Offset Voltage 0.5mV
• Gain 150kV/V
• Slew Rate 7V/µs
The data sheet has a 2006 date & there weren't many sites offering them,
but a couple that did had prices up to $43! Each! WTF? What makes
these so dear? (It's probably obvious, but not to me, if so please
excuse my newbie-ness.)
Bob
idea of what they were. I Googled them and found this:
http://www.intersil.com/content/dam/Intersil/documents/fn29/fn2902.pdf
Summary:
• Bandwidth 12MHz
• Input Impedance 500MΩ
• Input Bias Current 1nA
• Input Offset Current 1nA
• Input Offset Voltage 0.5mV
• Gain 150kV/V
• Slew Rate 7V/µs
The data sheet has a 2006 date & there weren't many sites offering them,
but a couple that did had prices up to $43! Each! WTF? What makes
these so dear? (It's probably obvious, but not to me, if so please
excuse my newbie-ness.)
Bob