Description
The TDA8023 is a complete cost-efficient, low-power analog interface for synchronous or asynchronous smart cards.
Features
- I2C-bus controlled IC card interface in TSSOP28.
- Supply voltage from 2.7 V to 6.5 V.
- Independant supply voltage VDD(INTF) for interface signals with the microcontroller.
- Shutdown input for very low power consumption when the part is not used.
- Power reduction modes when the card is active.
- DC-to-DC converter for VCC generation (capacitive doubler, tripler, or inductive, or
follower automatically selected according to supply voltage and card voltage).
- 1 specific.
TDA8023-NXP.pdf
