ADM4852AR
Opis
Tehnički parametri
The ADM4852AR RS-485 transceiver, compliant with Electronics Industries Alliance (EIA) standards, offers a versatile solution for data communication in diverse industrial and automotive applications. With a maximum data rate of 2.5 Mbps, support for both half-duplex and full-duplex modes, and reduced slew rates for low electromagnetic interference (EMI), it ensures reliable and efficient communication. Noteworthy features include true fail-safe receiver inputs, low power consumption in shutdown mode, scalability for up to 256 devices on a single bus, and high-Z output when disabled. The transceiver's wide bus common-mode range (-7 V to +12 V), thermal shutdown, and short-circuit protection enhance its adaptability and durability. Pin compatibility with the MAX308x series and qualification for automotive applications further solidify the ADM4852AR as a robust choice for creating scalable and reliable communication networks.
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ADM4852AR |
ADM4852ARZ |
ADM4852ARZ-REEL7 |
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IC TRANSCEIVER RS485_422 |
IC TRANSCEIVER RS485_422 |
IC TRANSCEIVER RS485_422 |
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40000 |
40000 |
40000 |
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RS422, RS485 |
RS422, RS485 |
RS422, RS485 |
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1/1. |
1/1. |
1/1. |
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20 mV |
20 mV |
20 mV |
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2.5Mbps |
2.5Mbps |
2.5Mbps |
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Voltage - Supply |
4.75V ~ 5.25V |
4.75V ~ 5.25V |
4.75V ~ 5.25V |
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-40 degree ~ 85 degree |
-40 degree ~ 85 degree |
-40 degree ~ 85 degree |
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SOP8(3.9x1.27) |
SOP8(3.9x1.27) |
SOP8(3.9x1.27) |
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·Low power RS-485 applications
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The ADM4850/ADM4851/ADM4852/ADM4853/ADM4854/ ADM4855/ADM4856/ADM4857 are differential line transceivers suitable for high speed, half-duplex and full duplex data communication on multipoint bus transmission lines. They are designed for balanced data transmission and comply with EIA Standards RS-485 and RS-422. The ADM4850/ADM4851/ ADM4852/ADM4853 are half-duplex transceivers that share differential lines and have separate enable inputs for the driver and receiver. The full duplex ADM4854/ADM4855/ADM4856/ ADM4857 transceivers have dedicated differential line driver outputs and receiver inputs.
The devices have a 1/8-unit load receiver input impedance, which allows up to 256 transceivers on one bus. Because only one driver must be enabled at any time, the output of a disabled or powered down driver is three-stated to avoid overloading the bus. The receiver inputs have a true fail-safe feature, which ensures a logic high output level when the inputs are open or shorted.
Popularni tagovi: adm4852ar, China adm4852ar manufacturers, suppliers
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