BUY TL072ACD https://www.utsource.net/itm/p/12359962.html
Description: The TL072ACD is a dual low-noise JFET-input operational amplifier from Texas Instruments.
Features:
Low noise: 4.5nV/√Hz
Low input bias current: 25pA
High input impedance: 10GΩ
Low distortion: 0.0008%
Wide supply voltage range: ±2V to ±18V
High slew rate: 13V/μs
Low supply current: 1.2mA/amplifier
Applications:
Audio preamplifiers
Active filters
Instrumentation amplifiers
Logarithmic amplifiers
Voltage-controlled amplifiers
High-speed integrators
Sample-and-hold circuits
(For reference only)