BUY BA3121F-E2 https://www.utsource.net/itm/p/4265677.html
Ground Isolation Amplifier
The BA3121F-E2 is a dual operational amplifier manufactured by ROHM. It is a SOP8 package, which is a small outline integrated circuit package with 8 pins. Description: The BA3121F-E2 is a dual operational amplifier with high input impedance, low noise, and low power consumption. It has a wide operating voltage range of 2.7V to 12V and a wide temperature range of -40°C to +85°C. Features: Low noise: 1.5nV/√Hz Low power consumption: 0.7mA/ch High input impedance: 1TΩ Wide operating voltage range: 2.7V to 12V Wide temperature range: -40°C to +85°C Application: The BA3121F-E2 is suitable for a variety of applications including audio preamplifiers, active filters, and signal conditioning circuits. It is also suitable for use in medical and automotive applications. (For reference only)