Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers

GENERAL DESCRIPTION The ADM488 and ADM489 are low power, differential line transceivers suitable for communication on multipoint bus transmission lines. They are intended for balanced data transmission and comply with both Electronics Industries Association (EIA) RS-485 and RS-422 standards. Bo

文件：212.6 Kbytes 页数：12 Pages

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Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers

FEATURES Meets EIA RS-485 and RS-422 standards 250 kbps data rate Single 5 V ± 10 supply −7 V to +12 V bus common-mode range 12 kΩ input impedance 2 kV EFT protection meets IEC1000-4-4 High EM immunity meets IEC1000-4-3 Reduced slew rate for low EM interference Short-circuit protection E

文件：385.88 Kbytes 页数：16 Pages

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低功耗、限摆率RS-485收发器，还具有接收器和驱动器使能控制功能

ADM488和ADM489均为低功耗差分线路收发器，适用于多点总线传输线路通信。\n\n      这些器件主要用于平衡数据传输，符合EIA标准RS-485和RS-422。两款产品均内置一个单通道差分线路驱动器和一个单通道差分线路接收器，适用于全双工数据传输。\n\n      ADM489还提供接收器和驱动器使能控制功能。\n\n      输入阻抗为12 kΩ，允许一条总线上连接32个收发器。\n\n      ADM488/ADM489采用+5 V ± 10%单电源供电。热关断电路可防止总线竞争或输出短路导致功耗过大。故障条件下，如果检测到 • 符合EIA RS-485标准\n\n• 数据速率：250 kbps\n\n• 5 V ± 10%单电源\n\n• 总线共模范围：–7 V至+12 V\n\n• 输入阻抗：12 kΩ;

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Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers

FEATURES Complies with ANSI TIA/EIA-485-A-1998 and ISO 8482: 1987(E) 250 kbps data rate ±4 kV HBM ESD protection on all pins Single 5 V ± 10 supply −7 V to +12 V bus common-mode range Connect up to 32 nodes on the bus Reduced slew rate for low EM interference Short-circuit protection 30 μA supp

文件：304.91 Kbytes 页数：16 Pages

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Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers

GENERAL DESCRIPTION The ADM488A and ADM489A are low power, differential line transceivers suitable for communication on multipoint bus transmission lines. They are intended for balanced data transmission and comply with both RS-485 and RS-422 standards of the Electronics Industries Association (E

文件：287.37 Kbytes 页数：16 Pages

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丝印：F0G；Package：MSOP；Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers

FEATURES Complies with ANSI TIA/EIA-485-A-1998 and ISO 8482: 1987(E) 250 kbps data rate ±4 kV HBM ESD protection on all pins Single 5 V ± 10 supply −7 V to +12 V bus common-mode range Connect up to 32 nodes on the bus Reduced slew rate for low EM interference Short-circuit protection 30 μA supp

文件：304.91 Kbytes 页数：16 Pages

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Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers

GENERAL DESCRIPTION The ADM488A and ADM489A are low power, differential line transceivers suitable for communication on multipoint bus transmission lines. They are intended for balanced data transmission and comply with both RS-485 and RS-422 standards of the Electronics Industries Association (E

文件：287.37 Kbytes 页数：16 Pages

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Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers

GENERAL DESCRIPTION The ADM488A and ADM489A are low power, differential line transceivers suitable for communication on multipoint bus transmission lines. They are intended for balanced data transmission and comply with both RS-485 and RS-422 standards of the Electronics Industries Association (E

文件：287.37 Kbytes 页数：16 Pages

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丝印：F0G；Package：MSOP；Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers

FEATURES Complies with ANSI TIA/EIA-485-A-1998 and ISO 8482: 1987(E) 250 kbps data rate ±4 kV HBM ESD protection on all pins Single 5 V ± 10 supply −7 V to +12 V bus common-mode range Connect up to 32 nodes on the bus Reduced slew rate for low EM interference Short-circuit protection 30 μA supp

文件：304.91 Kbytes 页数：16 Pages

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亚德诺

Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers

FEATURES Complies with ANSI TIA/EIA-485-A-1998 and ISO 8482: 1987(E) 250 kbps data rate ±4 kV HBM ESD protection on all pins Single 5 V ± 10 supply −7 V to +12 V bus common-mode range Connect up to 32 nodes on the bus Reduced slew rate for low EM interference Short-circuit protection 30 μA supp

文件：304.91 Kbytes 页数：16 Pages

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