BUY UPC1225H https://www.utsource.net/itm/p/1017052.html
BIPOLAR ANALOG INTEGRATED CIRCUIT
Description: The UPC1225H is a 12-pin ZIP-12 integrated circuit manufactured by NEC. It is a dual operational amplifier with high slew rate and low distortion. Features: Low distortion: 0.003% High slew rate: 20V/μs Low noise: 5nV/√Hz High input impedance: 1MΩ Output short-circuit protection Wide supply voltage range: ±2.5V to ±18V Applications: The UPC1225H is suitable for a wide range of applications such as audio processing, signal conditioning, and active filters. It is also suitable for use in instrumentation amplifiers, power amplifiers, and other precision circuits. (For reference only)