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ADM3074E

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

ADM3074E

3.3V、±15kV ESD保護(hù)、全雙工收發(fā)器，提供500kbps數(shù)據(jù)速率; ? 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(xiàng)\n\n? 真故障保護(hù)接收器輸入\n\n? 總線上最多256個(gè)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(duì)平衡數(shù)據(jù)傳輸而設(shè)計(jì)，符合TIA/EIA標(biāo)準(zhǔn)RS-485和RS-422。\n\n?????????? 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(gè)收發(fā)器。由于任一時(shí)間僅使能一個(gè)驅(qū)動(dòng)器，因此禁用或關(guān)斷驅(qū)動(dòng)器的輸出處于三態(tài)，避免總線過(guò)載。\n\n?????????????? 接收器輸入具有真故障安全特性，無(wú)需外部偏置電阻；當(dāng)輸入開(kāi)路或短路時(shí)，可確保提供邏輯高輸出電平。這樣，通信開(kāi)始之前及結(jié)束時(shí)，可保證接收器輸出處于已知狀態(tài)。\n\n

ADM3074E

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

ADM3074EARZ

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

ADM3074EARZ-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

ADM3074EYRZ

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

ADM3074EYRZ-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

ADM3074E_15

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

ADM3074EARZ

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

ADM3074EARZ

3.3 V, 15,-15 kV ESD-Protected