[sdiy] Lot of 39 x RCA CA3130S NOS opamps for sale...

[Jean-Pierre Desrochers]

Le 2014-07-02 11:17, Quincas Moreira a écrit :
> What kind of circuits would benefit from using these over more
> common/current chips?
> 

Hi Quincas,

Like the specs stipulates:

• Ground-Referenced Single Supply Amplifiers
• Fast Sample-Hold Amplifiers
• Long-Duration Timers/Monostables
• High-Input-Impedance Comparators (Ideal Interface with Digital CMOS)
• High-Input-Impedance Wideband Amplifiers
• Voltage Followers (e.g. Follower for Single-Supply D/A Converter)
• Voltage Regulators (Permits Control of Output Voltage Down to 0V)
• Peak Detectors
• Single-Supply Full-Wave Precision Rectifiers
• Photo-Diode Sensor Amplifiers

AND of course the overall cost for the lot of these NOS IC's.
If you are interested I have more in stock
for personal orders..

JP