Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | ADM3072EARZ-REEL7CT-ND | 6841 | $4.20 | Buy |
Mouser Electronics | 584-ADM3072EARZ | 165 | $6.05 | Buy |
Win Source | ADM3072EARZ | 26000 | $2.86 | Buy |
Arrow North American Components | ADM3072EARZ | 0 | $2.68 | Buy |
Verical Marketplace | ADM3072EARZ | 1299 | $2.26 | Buy |
Newark | ADM3072EARZ | 42 | $6.19 | Buy |
Farnell | ADM3072EARZ | 74 | * $5.81 | Buy |
element14 APAC | ADM3072EARZ | 42 | * $6.13 | Buy |
Analog Devices Inc | ADM3072EARZ | 2417 | $5.96 | Buy |
The ADM307xE are 3.3 V, low power data transceivers with ±15 kV ESD protection suitable for full- and half-duplex communication on multipoint bus transmission lines. They are designed for balanced data transmission, and they comply with TIA/EIA standards: RS-485 and RS-422.The devices have a ⅛ unit load receiver input impedance, which allows up to 256 transceivers on a bus. Because only one driver should be enabled at any time, the output of a disabled or powered-down driver is tristated to avoid overloading the bus.The receiver inputs have a true fail-safe feature, which eliminates the need for external bias resistors and ensures a logic high output level when the inputs are open or shorted. This guarantees that the receiver outputs are in a known state before communication begins and when communication ceases.Applications Power/energy metering Industrial control Lighting systems Telecommunications Security systems Instrumentation