Número de pieza	Fabricante / Marca	Breve descripción
OA2MPA22Q	STMicroelectronics	IC OPAMP CMOS RRIO DUAL 8DFN
OA2MPA34S	STMicroelectronics	IC OPAMP CMOS RRIO DUAL 8MSOP
OA2NP22Q	STMicroelectronics	IC OPAMP CMOS RRIO DUAL 8DFN
OA2NP34S	STMicroelectronics	IC OPAMP CMOS RRIO DUAL 8MSOP
OA2ZHA22Q	STMicroelectronics	IC OPAMP CMOS RRIO DUAL ZD 8DFN
OA2ZHA34S	STMicroelectronics	IC OPAMP CMOS RRIO DUAL ZD 8MSOP