[elecena] WOOPA4340ua WOOPA4340ua - zmiany ceny Quad CMOS R-R I/O Op-Amp, GBW 5.5MHz, SR 6V/us, Voff 0.15mV, 2.5÷5.5V, -40÷85°C OPA4340UA/2K5 WOOPA4340ua WOOPA4340ua - 11.98 PLN https://elecena.pl/product/23353110/woopa4340ua-woopa4340ua 2023-05-02 WOOPA4340ua WOOPA4340ua - 10.91 PLN https://elecena.pl/product/23353110/woopa4340ua-woopa4340ua 2025-09-06