Part Number	Manufacturer	Description	Eu RoHS	China RoHS	Reach compliant
RT9147ZQW	RICHTEK	IC OPAMP GP 12MHZ RRO 16WQFN
RT9148ZQW	RICHTEK	IC OPAMP GP 12MHZ RRO 6WDFN
RT9149ZQW	RICHTEK	IC OPAMP GP 12MHZ RRO 8WDFN
RT9146ZQW	RICHTEK	IC OPAMP GP 12MHZ RRO 8WDFN