BUY CA3420AT https://www.utsource.net/itm/p/675779.html

The CA3420AT is a dual operational amplifier from Harris Semiconductor. It is a CAN8 package, which is a hermetically sealed, 8-pin, metal can package. The CA3420AT has a wide range of features, including low offset voltage, low input bias current, and low noise. It also has a wide operating temperature range of -55°C to +125°C. The CA3420AT is suitable for a variety of applications, including signal conditioning, active filters, and signal buffering. It is also suitable for use in instrumentation, medical, and automotive applications. (For reference only)