RS-485

ADM2487E - High Speed, Isolated RS-485 Transceiver with Integrated Transformer Driver

ADM2482E - High Speed, Isolated RS-485 Transceiver with Integrated Transformer Driver

При передаче данных на большой скорости и на большое расстояние применяется дифференциальная технология передачи данных. Дифференциальная передача позволяет свести к минимуму влияние неодинаковости потенциалов "земли" и влияние помех, которые являются синфазным сигналом. Спецификации RS-485 описывают требования для многоузловой сети, в которой возможно наличие 32 драйверов и 32 приёмников на одной двухпроводной линии. Некоторые приемопередатчики RS-485 могут изменять входной импеданс, что позволяет подключить к одной линии в 8 раз больше узлов. Наиболее типичное применение сети RS-485 - это программируемые логические контроллеры в условиях промышленного окружения. Другие примеры применения - объединение кассовых терминалов в крупном магазине или удаленные измерительные блоки. Analog Devices предлагает большой выбор приёмопередатчиков RS-485 для разнообразных систем.

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Interface, RS-485

Part# Results: 43	ESD-Protection	Pwr Supply (Vnom)	Data Rate	Full-Half Duplex	# of Nodes On Bus	Drvr/Rcvr Enable	Fail Safe	Isolated RS-485	Protocols	Available Packages	Product Description	Price* (1000-4999)	Part# Results: 43
Sort parameter													Sort parameter
Filter by value													Filter by value
ADM4850	---	5	115kbps	Half	256	Yes	Open, Short	---	RS-422, RS-485	CSP, SOIC	5V, Slew Rate Limited, Half-Duplex, RS-485/RS-422 Transceivers	$0.70	ADM4850
ADM4854	---	5	115kbps	Full	256	No	Open, Short	---	RS-422, RS-485	SOIC	5V, Slew Rate Limited, Full-Duplex, RS-485/RS-422 Transceivers	$0.70	ADM4854
ADM3070E	15 kV	3.3	250kbps	Full	256	Yes	Open, Short	---	RS-422, RS-485	SOIC	3.3V, ±15kV ESD, Full-Duplex, 250kbps, RS-422/485 Transceiver w/ Drvr/Rcvr Output-Enable Inputs	$1.60	ADM3070E
ADM3071E	15 kV	3.3	250kbps	Full	256	No	Open, Short	---	RS-422, RS-485	SOIC	3.3V, ±15kV ESD, 250kbps, Full Duplex Interface Transceiver	$1.55	ADM3071E
ADM3072E	15 kV	3.3	250kbps	Half	256	Yes	Open, Short	---	RS-422, RS-485	SOIC	3.3V, ±15kV ESD, Half-Duplex, 250kbps Transceiver w/ Driver/Receiver Enable Inputs	$1.50	ADM3072E
ADM3483E	15 kV	3.3	250kbps	Half	32	Yes	Open	---	RS-422, RS-485	SOIC	3.3 V, ±15 kV ESD-Protected, 250kbps Half-Duplex, RS-485/RS-422 Transceiver	$1.30	ADM3483E
ADM3488E	15 kV	3.3	250kbps	Full	32	No	Open	---	RS-422, RS-485	SOIC	3.3 V, ±15 kV ESD-Protected, 250kbps Full-Duplex, RS-485/RS-422 Transceiver	$1.30	ADM3488E
ADM487E	15 kV	5	250kbps	Half	128	Yes	Open	---	RS-422, RS-485	SOIC	5 V, 128 Nodes, ±15 kV ESD-Protected, 250kbps Half-Duplex Transceiver	$1.30	ADM487E
ADM3488	---	3.3	250kbps	Full	32	No	Open	---	RS-422, RS-485	SOIC	RS-422/485, 3.3 V Slew - Rate Limited, Full Duplex Low Power Transceiver	$0.90	ADM3488
ADM3493	---	3.3	250kbps	Half	256	Yes	Open	---	RS-422, RS-485	SOIC	3.3 V Slew Rate Limited, Half Duplex RS-485/RS-422 Transceiver	$0.95	ADM3493
ADM3483	---	3.3	250kbps	Half	32	Yes	Open	---	RS-422, RS-485	SOIC	3.3 V, 250 kbps, slew rate Limited, Half-Duplex, RS-485/RS-422 Transceiver	$0.90	ADM3483
ADM483	---	5	250kbps	Half	32	Yes	Open	---	RS-422, RS-485	SOIC	5 V, Low Power, Slew-Rate Limited, RS-485/RS-422 Transceiver	$0.66	ADM483
ADM488	---	5	250kbps	Full	32	No	Open	---	RS-422, RS-485	DIP, SOIC	Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceiver	$1.10	ADM488
ADM489	---	5	250kbps	Full	32	Yes	Open	---	RS-422, RS-485	DIP, SOIC, SOP	Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceiver w/ Rcvr & Drvr enables	$1.60	ADM489
ADM483E	15 kV	5	250kbps	Half	32	Yes	Open	---	RS-422, RS-485	DIP, SOIC	±15 kV ESD Protected, EMC Compliant, Slew Rate Limited, EIA RS-485 Transceiver	$1.25	ADM483E
ADM3073E	15 kV	3.3	500kbps	Half	256	Yes	Open, Short	---	RS-422, RS-485	SOIC	3.3V, ±15kV ESD, Full-Duplex, 500kbps Interface-Transceiver w/ Driver/Receiver Enable Input	$1.60	ADM3073E
ADM3074E	15 kV	3.3	500kbps	Full	256	No	Open, Short	---	RS-422, RS-485	SOIC	3.3V, ±15kV ESD, Full-Duplex, 500 kbps Interface Transceiver	$1.50	ADM3074E
ADM3075E	15 kV	3.3	500kbps	Half	256	Yes	Open, Short	---	RS-422, RS-485	SOIC	3.3V, ±15kV ESD, Half-Duplex, 500kbps Interface Transceiver w/ Driver/Receiver Enable Inputs	$1.50	ADM3075E
ADM2483	---	+3 to +5 & ISO +5	500kbps	Half	256	Yes	Open, Short	2.5 kV	RS-485	SOIC	iCoupler® Galvanically Isolated, Slew Rate Limited RS-485 Transceiver w/ fail safe and thermal shutd	$3.00	ADM2483
ADM4851	---	5	500kbps	Half	256	Yes	Open, Short	---	RS-422, RS-485	CSP, SOIC	5V, Slew Rate Limited, Half-Duplex, RS-485/RS-422 Transceiver	$0.70	ADM4851
ADM4855	---	5	500kbps	Full	256	No	Open, Short	---	RS-422, RS-485	SOIC	5V, Slew Rate Limited, Full-Duplex, RS-485/RS-422 Transceivers	$0.70	ADM4855
ADM1487E	15 kV	5	2.5Mbps	Half	128	Yes	Open	---	RS-422, RS-485	SOIC	5 V, 128 Nodes, ±15 kV ESD-Protected, 2.5Mbps Half-Duplex Transceiver	$1.30	ADM1487E
ADM3486E	15 kV	3.3	2.5Mbps	Half	32	Yes	Open	---	RS-422, RS-485	SOIC	3.3 V, ±15 kV ESD, Half-Duplex, 2.5 Mbps RS-422/485 Transceiver w/ Xmit/Rcvr Output Enable Inputs	$1.30	ADM3486E
ADM485E	15 kV	5	2.5Mbps	Half	32	Yes	Open	---	RS-422, RS-485	SOIC	5 V, 32 Nodes, ±15 kV ESD-Protected, 2.5Mbps Half-Duplex Transceiver	$1.30	ADM485E
ADM4852	---	5	2.5Mbps	Half	256	Yes	Open, Short	---	RS-422, RS-485	CSP, SOIC	5V, Slew Rate Limited, Half-Duplex, RS-485/RS-422 Transceivers	$0.70	ADM4852
ADM4856	---	5	2.5Mbps	Full	256	No	Open, Short	---	RS-422, RS-485	SOIC	5V, Slew Rate Limited, Full-Duplex, RS-485/RS-422 Transceivers	$0.70	ADM4856
ADM485	---	5	5Mbps	Half	32	Yes	Open	---	RS-422, RS-485	DIP, SOIC, SOP	5 V, Low Power, EIA RS-485 Transceiver	$1.29	ADM485
ADM3490	---	3.3	10Mbps	Full	32	No	Open	---	RS-422, RS-485	SOIC	RS-422/485, 3.3 V, Full - Duplex, Low Power Transceiver	$1.00	ADM3490
ADM3485	---	3.3	10Mbps	Half	32	Yes	Open	---	RS-422, RS-485	SOIC	3.3 V, 10 Mbps, Half-Duplex, RS-485/RS-422 Transceiver	$1.00	ADM3485
ADM4853	---	5	10Mbps	Half	256	Yes	Open, Short	---	RS-422, RS-485	CSP, SOIC	5V, Slew Rate Limited, Half-Duplex, RS-485/RS-422 Transceivers	$0.70	ADM4853
ADM4857	---	5	10Mbps	Full	256	No	Open, Short	---	RS-422, RS-485	SOIC	5V, Slew Rate Limited, Full-Duplex, RS-485/RS-422 Transceivers	$0.70	ADM4857
ADM3491	---	3.3	10Mbps	Full	32	Yes	Open	---	RS-422, RS-485	DIP, SOIC, SOP	Full Duplex, 840uA, 10Mbps, EIA RS-485 Transceiver	$1.35	ADM3491
ADM3490E	15 kV	3.3	12Mbps	Full	32	No	Open	---	RS-422, RS-485	SOIC	3.3 V, ±15 kV ESD, Full-Duplex 12 Mbps RS-422/485 Transceiver	$1.35	ADM3490E
ADM3491E	15 kV	3.3	12Mbps	Full	32	Yes	Open	---	RS-422, RS-485	SOIC	3.3 V, ±15 kV ESD, Full-Duplex 12 Mbps RS-422/485 Transceiver w/ Drvr/Rcvr Enable Inputs	$1.40	ADM3491E
ADM3485E	8 kV	3.3	12Mbps	Half	50	Yes	Open	---	RS-422, RS-485	DIP, SOIC	ESD Protected, EMC Compliant, 3.3V, 12 Mbps, EIA RS-485 Transceiver	$1.30	ADM3485E
ADM2485	---	+3 to +5 & ISO +5	16Mbps	Half	50	Yes	Open	2.5 kV	RS-422, RS-485	SOIC	ADM2485 - High Speed Isolated RS-485/RS-422 Transceiver with Integrated Transformer Driver	$5.50	ADM2485
ADM3076E	15 kV	3.3	16Mbps	Full	256	Yes	Open, Short	---	RS-422, RS-485	SOIC	3.3V, ±15kV ESD, Full-Duplex, 16 Mbps Interface Transceiver w/ Driver/Receiver Enable Inputs	$1.60	ADM3076E
ADM3077E	15 kV	3.3	16Mbps	Full	256	No	Open, Short	---	RS-422, RS-485	SOIC	3.3V ±15kV ESD Protected Full Duplex Transceiver w/16Mbps	$1.55	ADM3077E
ADM3078E	15 kV	3.3	16Mbps	Half	256	Yes	Open, Short	---	RS-422, RS-485	SOIC	3.3V ±15kV ESD Protected Half Duplex Driver/Receiver Enable Transceiver w/16Mbps	$1.53	ADM3078E
ADM2490E	8 kV	+3 to +5 & ISO +5	16Mbps	Full	32	No	Open	5 kV	RS-422, RS-485	SOIC	High Speed, ESD Protected, Full-Duplex iCoupler® Isolated RS-485 Transceiver	$4.50	ADM2490E
ADM2486	---	+3 to +5 & ISO +5	20Mbps	Half	50	Yes	Open	2.5 kV	RS-485	SOIC	iCoupler® High Speed, Galvanically Isolated RS-485 Transceiver	$4.98	ADM2486
ADM1486	---	5	30Mbps	Half	50	Yes	Open	---	RS-422, RS-485	SOIC	5 V, 0.8mA PROFIBUS, RS-485 Interface Transceiver	$2.05	ADM1486
ADM1485	---	5	30Mbps	Half	32	Yes	Open	---	RS-422, RS-485	DIP, SOIC, SOP	5 V Low, Power EIA/RS-485 Transceiver	$1.61	ADM1485

Sorted by Data Rate (Ascending)

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