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ADM3072E

3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers

FEATURES TIA/EIARS-485/RS-422compliant ±15kVESDprotectiononRS-485input/outputpins Datarates ADM3070E/ADM3071E/ADM3072E:250kbps ADM3073E/ADM3074E/ADM3075E:500kbps ADM3076E/ADM3077E/ADM3078E:16Mbps Half-andfull-duplexoptions Truefail-safereceiverinputs Upto256nodes

ADM3072E

3.3 V、?負(fù)載、±15KV ESD保護(hù)、RS-485/RS-422收發(fā)器（半雙工、250 KBPS、DE/RE）; ? 符合TIA/EIA RS-485/RS-422標(biāo)準(zhǔn)\n\n? RS-485輸入/輸出引腳提供±15 kV ESD保護(hù)\n\n? 數(shù)據(jù)速率\n? ADM3070E/ADM3071E/ADM3072E：250 kbps\n\n? ADM3073E/ADM3074E/ADM3075E：500 kbps\n\n? ADM3076E/ADM3077E/ADM3078E：16 Mbps\n\n\n\n\n? 半雙工和全雙工選項\n\n? 真故障保護(hù)接收器輸入\n\n? 總線上最多256個節(jié)點(diǎn);

ADM307xE均為3.3 V低功耗數(shù)據(jù)收發(fā)器，提供±15 kV ESD保護(hù)，適用于多點(diǎn)總線傳輸線路的全雙工和半雙工通信。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。 此外還具有?單位負(fù)載接收器輸入阻抗，允許一條總線最多連接256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 接收器輸入具有真故障安全特性，無需外部偏置電阻；當(dāng)輸入開路或短路時，可確保提供邏輯高輸出電平。這樣，通信開始之前及結(jié)束時，可保證接收器輸出處于已知狀態(tài)。\n\n \n\n應(yīng)用 功率/電能計量 工業(yè)控制 照明系統(tǒng) 電信 安保系統(tǒng) 儀器儀表

ADM3072E

3.3 V, ?15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers

ADM3072EARZ

3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers

FEATURES TIA/EIARS-485/RS-422compliant ±15kVESDprotectiononRS-485input/outputpins Datarates ADM3070E/ADM3071E/ADM3072E:250kbps ADM3073E/ADM3074E/ADM3075E:500kbps ADM3076E/ADM3077E/ADM3078E:16Mbps Half-andfull-duplexoptions Truefail-safereceiverinputs Upto256nodes

ADM3072EARZ-REEL7

3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers

FEATURES TIA/EIARS-485/RS-422compliant ±15kVESDprotectiononRS-485input/outputpins Datarates ADM3070E/ADM3071E/ADM3072E:250kbps ADM3073E/ADM3074E/ADM3075E:500kbps ADM3076E/ADM3077E/ADM3078E:16Mbps Half-andfull-duplexoptions Truefail-safereceiverinputs Upto256nodes

ADM3072EYRZ

3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers

FEATURES TIA/EIARS-485/RS-422compliant ±15kVESDprotectiononRS-485input/outputpins Datarates ADM3070E/ADM3071E/ADM3072E:250kbps ADM3073E/ADM3074E/ADM3075E:500kbps ADM3076E/ADM3077E/ADM3078E:16Mbps Half-andfull-duplexoptions Truefail-safereceiverinputs Upto256nodes

ADM3072EYRZ-REEL7

3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers

FEATURES TIA/EIARS-485/RS-422compliant ±15kVESDprotectiononRS-485input/outputpins Datarates ADM3070E/ADM3071E/ADM3072E:250kbps ADM3073E/ADM3074E/ADM3075E:500kbps ADM3076E/ADM3077E/ADM3078E:16Mbps Half-andfull-duplexoptions Truefail-safereceiverinputs Upto256nodes

ADM3072E_15

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

ADM3072EARZ

3.3 V, ?15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers

ADM3072EARZ

3.3 V, 15,-15 kV ESD-Protected