AN00058 Application Circuit for Dual Smart Card Interface TD8020HL
使用 NXP Semiconductors 的 TDA8020HL 的参考设计
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依据最终产品
- Set-Top Box
说明
- AN00058 Application Circuit for Dual Smart Card Interface TD8020HL. The TDA8020HL is a dual smart card interface providing all analogue electrical interface signals to two smart cards. This interface, mainly for asynchronous cards, should be placed between the smart card connectors and a microcontroller. It performs all supply protection and control functions and is directly compatible with ISO7816-3 specification
主要特色
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Supply VoltageSingle(3 to 5.5) V
Featured Parts (3)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
MAX3241CAI+ | Analog Devices | Bus Line Transceivers | Triple Transmitter Quint Receiver RS-232 28-Pin SSOP Tube | 买入 | |
|
|
MAX3241CAI+T | Analog Devices | Bus Line Transceivers | Triple Transmitter Quint Receiver RS-232 28-Pin SSOP T/R | 买入 | |
|
TDA8020HL/C2 | NXP Semiconductors | Smart Card Interface | Smart Card Interface 10MHz 3.3V/5V 500mW 32-Pin LQFP | 买入 | |