MAX3430CSA+

fault-protected RS-485 transceiver, 80V, 250kbps

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Price:: US $0.45~0.90 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 50 :	0.90 / Piece
51 ~ 500 :	0.60 / Piece
501 ~ 5000 :	0.45 / Piece

PartNumber:: MAX3430CSA+

Brand:: Maxim Integrated Products - Maxim | Pack: | D/C: 11+

Availability:: Supply Ability: 50000/Month Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Total Price:: US $0

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Products Upload time: 2013-04-12

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Part Number:MAX3430CSA+
US $0.45 - 0.90
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Product Summary

The MAX3430CSA+ is a fault-protected RS-485 transceiver which features ±80V protection from overvoltage signal faults on communication bus lines. Each device contains one driver and one receiver, and the output pins can withstand faults, with respect to ground, of up to ±80V. Even if the faults occur when the transceiver is active, shut down, or powered off, the device will not be damaged. The MAX3430CSA+ operates from a 3.3V supply and features a slew-rate-limited driver that minimizes EMI and reduces reflections caused by improperly terminated cables, allowing errorfree data transmission at data rates up to 250kbps. The MAX3430CSA+ has a 1/4-unit-load receiver input impedance allowing up to 128 transceivers on a single bus and features fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open. Applications include RS-422/RS-485 Communications, Lighting Systems, Industrial-Control Local Area Networks, Profibus Applications and Multimaster RS-485 Networks.

Parametrics

MAX3430CSA+ features: (1)VCC: +5V; (2)RE, DE, DI: -0.3V to (VCC + 0.3V); (3)Driver Output Voltage (A, B) (Note 1): ±80V; (4)Receiver Input Voltage (A, B) (Note 1): ±80V; (5)RO: -0.3V to (VCC + 0.3V); (6)Junction Temperature: +150℃; (7)Storage Temperature Range: -65℃ to +150℃; (8)Lead Temperature (soldering, 10s): +300℃.

Features

MAX3430CSA+ features: (1)±80V Fault Protection; (2)±12kV ESD Protection; (3)+3.3V Operation; (4)Internal Slew-Rate Limiting; (5)250kbps Data Rate; (6)Allows Up to 128 Transceivers on the Bus; (7)-7V to +12V Common-Mode Input Voltage Range; (8)True Fail-Safe Inputs; (9)Hot-Swap Input Structure on DE; (10)Available in 8-Pin SO and PDIP Packages.