LTC1686CS8#PBF, Приемопередатчик RS485, 4.75В-5.25В, SOIC-8
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The LTC1686CS8#PBF is a high speed precision delay full-duplex RS485 Transceiver that can operate at data rates as high as 52Mbps. It meets the requirements of RS422. Unique architecture provides very stable propagation delays and low skew over a wide common mode and ambient temperature range. The driver and receiver feature three-state outputs with disabled driver outputs maintaining high impedance over the entire common mode range. A short-circuit feature detects shorted outputs and substantially reduces driver output current. A similar feature also protects the receiver output from short circuits. The receiver has a fail-safe feature that guarantees a high output state when the inputs are shorted or are left floating. The LTC1686 RS485 transceiver guaranteed receiver fail-safe operation over the entire common mode range (-7 to 12V). Receiver input resistance remains>=22k when the device is unpowered or disabled.
• Guaranteed failsafe operation over the entire common mode range
• Short-circuit protected
• Thermal shutdown protected
• Driver maintains high impedance in three-state or with power OFF
Полупроводники - Микросхемы\Драйверы и Интерфейсы