BUY LM348M https://www.utsource.net/itm/p/11714713.html
IC OPAMP GP 4 CIRCUIT 14SOIC
Description: LM348M is a quad operational amplifier with low power consumption. Features: - Low power consumption - Wide supply voltage range - Low input offset voltage - Low input bias current - High gain bandwidth product - High slew rate Applications: - Signal processing - Active filters - Comparators - Instrumentation amplifiers - Voltage followers - Pulse shaping circuits - Motor control circuits - Data acquisition systems (For reference only)