MAX3430CSA+ Part Information

Details for MAX3430CSA+ by Maxim Integrated

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Stock Information
Available in stock: 2185
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Manufacturer: Maxim Integrated Products

Part Description

The MAX3430 fault-protected RS-485 transceiver features ±80V protection from overvoltage signal faults on commu- nication 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 pow- ered off, the device will not be damaged. The MAX3430 operates from a 3.3V supply and features a slew-rate-lim- ited driver that minimizes EMI and reduces reflections caused by improperly terminated cables, allowing error- free data transmission at data rates up to 250kbps. The MAX3430 has a 1/4-unit-load receiver input impedance allowing up to 128 transceivers on a single bus and fea- tures fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open. Hot-swap circuitry eliminates false transitions on the data cable during circuit initialization or connection to a live backplane. Short-circuit current limiting and ther- mal-shutdown circuitry protect the driver against exces- sive power dissipation. The MAX3430 is available in 8-pin SO and 8-pin PDIP packages, and is specified over commercial and indus- trial temperature ranges.

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Part Specifications

Device Type Line Driver / Receiver
IC Interface Type RS422 RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 2.97V
Supply Voltage Max 3.63V
Driver Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number MAX3430
SVHC No SVHC (15-Jan-2018)
Data Rate 250Kbps
Line Bus Drive Receive Transceiver Type Transceiver
Operating Temperature Range 0°C to +70°C
Supply Current 3.5mA
Supply Voltage Range 2.97V to 3.63V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • Single Transmitter/Receiver RS-485 | RS Components
  • RS422/RS485 TRANSCEIVER, 250KBPS, SOIC-8; Device Type:RS422 / RS485 Transceiver; IC Interface Type:RS422, RS485; No. of Drivers:1Drivers; No. of Receivers:1Receivers; Supply Voltage Min:2.97V; Supply Voltage Max:3.63V; MSL:- RoHS Compliant: Yes | Newark Electronics
  • Single Transmitter/Receiver RS-485 8-Pin SOIC N | Avnet America
  • IC: interface; transceiver; RS422,RS485,half duplex; 250kbps; SO8 | Transfer Multisort Elektronik
  • Single Transmitter/Receiver RS-485 8-Pin SOIC N | Avnet Europe
  • Single Transmitter/Receiver RS-485 8-Pin SOIC N | Avnet Asia
  • Transceiver [Maxim] MAX3430CSA+ Transceiver | Distrelec
  • ┬▒80V Fault-Protected, Fail-Safe, 1/4-Unit Load, +3.3V RS-485 Transceiver | Future Electronics
  • ┬▒80V Fault-Protected, Fail-Safe, 1/4-Unit Load, +3.3V RS-485 Transceiver | Future Electronics APAC

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