| 制造商 | 部件名 | 数据表 | 功能描述 |

CML Microcircuits
|
CMX7261 |
2Mb/64P |
Full-duplex operation |
| DB118 |
368Kb/7P |
Full-Duplex Audio Processing |

Cirrus Logic
|
CS6420 |
815Kb/52P |
FULL DUPLEX SPEAKERPHONE CHIP |

Maxim Integrated Produc...
|
78Q2123 |
351Kb/37P |
Full duplex operation capable Rev. 2.0 |

Sipex Corporation
|
SP1490E |
149Kb/10P |
Full Duplex RS-485 Transceivers |

Cirrus Logic
|
CS6422 |
873Kb/48P |
Enhanced Full-Duplex Speakerphone IC |

Exar Corporation
|
SP490 |
552Kb/12P |
Full Duplex RS-485 Transceivers |

ATMEL Corporation
|
AT89C5115 |
1Mb/113P |
Full Duplex UART Compatible 80C51 |

Exar Corporation
|
SP491CN-L |
453Kb/11P |
Full Duplex RS-485 Transceivers |

Sipex Corporation
|
SP490 |
94Kb/10P |
Full Duplex RS-485 Transceivers |

Exar Corporation
|
XR88C681J-F |
2Mb/101P |
Two Full Duplex, Independent Channels |

Sipex Corporation
|
SP1490E |
73Kb/10P |
Full Duplex RS-485 Transceivers |
| SP490 |
83Kb/12P |
Full Duplex RS-485 Transceivers |
| SP490 |
161Kb/12P |
Full Duplex RS-485 Transceivers |

Exar Corporation
|
SP1490E |
575Kb/8P |
Full Duplex RS-485 Transceivers12345678VCC |

Synaptics Incorporated.
|
CX20873 |
621Kb/2P |
Full duplex stereo I2S/PCM |

CML Microcircuits
|
MX118 |
368Kb/7P |
FULL-DUPLEX SCRAMBLER FOR CORDLESS TELEPHONES |

Texas Instruments
|
SN75LVDT1422 |
253Kb/20P |
14-BIT FULL DUPLEX SERIALIZER/DESERIALIZER |

Sipex Corporation
|
SP490E |
109Kb/12P |
Enhanced Full Duplex RS-485 Transceivers |