TDA8034, is describes the path to migrate from an end of life TDA80xx to a TDA80xx or PN7412 from the active portfolio
Thiết kế tham khảo bởi: NXP Semiconductors
The TDA8034HN is a cost-effective analog interface for asynchronous and synchronous smart cards operating at 5 V, 3 V, and 1.8 V. Using few external components, the TDA8034HN provides all supply, protection, and control functions between a smart card and the microcontroller
