MAX485CSA

Low-Power, Slew-Rate-Limited, RS-485/RS-422 Transceiver, 8-SOIC, -8V to +12.5V

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Price:: US $0.32~0.42 / piece [Get Latest Price]

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	US $0.32~0.42

PartNumber:: MAX485CSA

Brand:: Maxim Integrated Products - Maxim | Pack: DIP | D/C: 12+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-09-25

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Part Number:MAX485CSA
US $0.32 - 0.42
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Product Summary

The MAX485CSA is a low-power transceiver for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX485CSA features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps. The driver slew rates of the MAX485CSA is not limited, allowing them to transmit up to 2.5Mbps. The transceiver draws between 120μA and 500μA of supply current when unloaded or fully loaded with disabled drivers. Additionally, the MAX485CSA has a low-current shutdown mode in which they consume only 0.1μA. All parts operate from a single 5V supply. Driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if the input is open circuit.

Parametrics

MAX485CSA absolute maximum ratings: (1)Supply Voltage (VCC): 12V; (2)Control Input Voltage (RE, DE): -0.5V to (VCC + 0.5V); (3)Driver Input Voltage (DI): -0.5V to (VCC + 0.5V); (4)Driver Output Voltage (A, B): -8V to +12.5V; (5)Receiver Input Voltage (A, B): -8V to +12.5V; (6)Receiver Output Voltage (RO): -0.5V to (VCC +0.5V); (7)Storage Temperature Range: -65℃ to +160℃; (8)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX485CSA features: (1)For Fault-Tolerant Applications; (2)For Space-Constrained Applications; (3)For Multiple Transceiver Applications; (4)For Fail-Safe Applications; (5)For Low-Voltage Applications.