5 V, ?15 kV ESD Protected Half-Duplex, RS-485/RS-422 Transceivers

GENERAL DESCRIPTION The ADM485E/ADM487E/ADM1487E are 5 V, low power data transceivers with ±15 kV ESD protection suitable for half duplex communication on multipoint bus transmission lines. They are designed for balanced data transmission and comply with Telecommunication Industry Association/Ele

文件：399.38 Kbytes 頁數(shù)：16 Pages

AD

亞德諾

5 V, ±15 kV ESD Protected Half-Duplex, RS-485/RS-422 Transceivers

FEATURES TIA/EIA RS-485/RS-422 compliant ESD protection on RS-485 I/O pins ±15 kV human body model (HBM) Data rates ADM487E: 250 kbps ADM485E/ADM1487E: 2.5 Mbps Half-duplex Reduced slew rates for low EMI Common-mode input range: ?7 V to +12 V Thermal shutdown and short-circuit protection

文件：285.61 Kbytes 頁數(shù)：16 Pages

AD

亞德諾

5 V, ?15 kV ESD Protected Half-Duplex, RS-485/RS-422 Transceivers

GENERAL DESCRIPTION The ADM485E/ADM487E/ADM1487E are 5 V, low power data transceivers with ±15 kV ESD protection suitable for half duplex communication on multipoint bus transmission lines. They are designed for balanced data transmission and comply with Telecommunication Industry Association/Ele

文件：399.38 Kbytes 頁數(shù)：16 Pages

AD

亞德諾

5 V, ±15 kV ESD Protected Half-Duplex, RS-485/RS-422 Transceivers

FEATURES TIA/EIA RS-485/RS-422 compliant ESD protection on RS-485 I/O pins ±15 kV human body model (HBM) Data rates ADM487E: 250 kbps ADM485E/ADM1487E: 2.5 Mbps Half-duplex Reduced slew rates for low EMI Common-mode input range: ?7 V to +12 V Thermal shutdown and short-circuit protection

文件：285.61 Kbytes 頁數(shù)：16 Pages

AD

亞德諾

5 V, ±15 kV ESD Protected Half-Duplex, RS-485/RS-422 Transceivers

FEATURES TIA/EIA RS-485/RS-422 compliant ESD protection on RS-485 I/O pins ±15 kV human body model (HBM) Data rates ADM487E: 250 kbps ADM485E/ADM1487E: 2.5 Mbps Half-duplex Reduced slew rates for low EMI Common-mode input range: ?7 V to +12 V Thermal shutdown and short-circuit protection

文件：285.61 Kbytes 頁數(shù)：16 Pages

AD

亞德諾

5 V, ?15 kV ESD Protected Half-Duplex, RS-485/RS-422 Transceivers

GENERAL DESCRIPTION The ADM485E/ADM487E/ADM1487E are 5 V, low power data transceivers with ±15 kV ESD protection suitable for half duplex communication on multipoint bus transmission lines. They are designed for balanced data transmission and comply with Telecommunication Industry Association/Ele

文件：399.38 Kbytes 頁數(shù)：16 Pages

AD

亞德諾

5 V, ±15 kV ESD Protected Half-Duplex, RS-485/RS-422 Transceivers

FEATURES TIA/EIA RS-485/RS-422 compliant ESD protection on RS-485 I/O pins ±15 kV human body model (HBM) Data rates ADM487E: 250 kbps ADM485E/ADM1487E: 2.5 Mbps Half-duplex Reduced slew rates for low EMI Common-mode input range: ?7 V to +12 V Thermal shutdown and short-circuit protection

文件：285.61 Kbytes 頁數(shù)：16 Pages

AD

亞德諾

5 V, ±15 kV ESD Protected Half-Duplex, RS-485/RS-422 Transceivers

FEATURES TIA/EIA RS-485/RS-422 compliant ESD protection on RS-485 I/O pins ±15 kV human body model (HBM) Data rates ADM487E: 250 kbps ADM485E/ADM1487E: 2.5 Mbps Half-duplex Reduced slew rates for low EMI Common-mode input range: ?7 V to +12 V Thermal shutdown and short-circuit protection

文件：285.61 Kbytes 頁數(shù)：16 Pages

AD

亞德諾

Half-Duplex, RS-485/RS-422 Transceivers

文件：286.15 Kbytes 頁數(shù)：16 Pages

AD

亞德諾

5 V、128節(jié)點、±15 kV ESD保護、250kbps半雙工收發(fā)器

ADM485E/ADM487E/ADM1487E均為5 V低功耗數(shù)據(jù)收發(fā)器?，?提供±15 kV ESD保護，適用于多點總線傳輸線路的半雙工通信。這些器件針對平衡數(shù)據(jù)傳輸而設(shè)計，符合TIA/EIA標(biāo)準(zhǔn)RS-485和RS-422?。?ADM487E和ADM1487E具有1/4單位負(fù)載接收器輸入阻抗?，?允許一條總線最多連接128個收發(fā)器?，?而ADM485E則允許一條總線最多連接32個收發(fā)器?。?由于任一時間僅使能一個驅(qū)動器，因此禁用或關(guān)斷驅(qū)動器的輸出處于三態(tài)?，?避免總線過載。\n\n 為了減小端接不當(dāng)總線的反射所引起的電磁輻射(EMI)和數(shù)據(jù)誤差，驅(qū)動器輸出壓擺率受限。熱關(guān)斷電 ? 符合TIA/EIA RS-485/RS-422標(biāo)準(zhǔn)\n\n? RS-485 I/O引腳提供ESD保護\n\n? 人體模型：±15 kV\n\n? 數(shù)據(jù)速率：250 kbps;

ADI

亞德諾