Taidacent OPA657 High Speed Low Noise Broadband Op Amp FET Non-Inverting Operational Amplifier High Speed Current Buffer FET-Input Voltage-Feedback Operational Amplifier: Amazon.com: Industrial & Scientific
Amazon.com: Major Brands OP07 General Purpose Single OP Amplifier, -18 Volt, 8-Pin, PDIP, 3.3 mm H x 6.35 mm W x 9.27 mm L (Pack of 10) : Industrial & Scientific