(China (Mainland))
Product Summary
The MAX3440EESA fault-protected RS-485 and J1708 transceiver features ±60V protection from signal faults on communication bus lines. The MAX3440EESA contains one differential line driver with three-state output and one differential line receiver with three-state input. It is available in 8-pin SO and PDIP packages and are specified over industrial and automotive temperature ranges.
Parametrics
MAX3440EESA absolute maximum ratings: (1)Voltages Referenced to GND: VCC:+7V; FAULT, DE/RE, RE, DE, DE, DI, TXD:-0.3V to (VCC + 0.3V); A, B:±60V; (2)RO:-0.3V to (VCC + 0.3V); Short-Circuit Duration (RO, A, B):Continuous; (3)Continuous Power Dissipation (TA = +70℃):8-Pin SO (derate 5.9mW/℃ above +70℃):471mW; 8-Pin PDIP (derate 9.09mW/℃ above +70℃):727mW; (4)Operating Temperature Ranges: MAX344_EE_ _ :-40℃ to +85℃; MAX344_EA_ _:-40℃ to +125℃; (5)Storage Temperature Range:-65℃ to +150℃; (6)Junction Temperature:+150℃; (7)Lead Temperature (soldering, 10s):+300℃.
Features
MAX3440EESA features: (1)±15kV ESD Protection; (2)±60V Fault Protection; (3)Guaranteed 10Mbps Data Rate; (4)Hot Swappable for Telecom Applications; (5)True Fail-Safe Receiver Inputs; (6)Allow Up to 128 Transceivers on the Bus; (7)-7V to +12V Common-Mode Input Range; (8)Automotive Temperature Range (-40°C to +125°C); (9)Industry-Standard Pinout.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
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 MAX3440EESA-T |
Maxim Integrated Products |
RS-485 Interface IC |
Data Sheet |
Negotiable |
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MAX3440EESA+T |
Maxim Integrated Products |
RS-485 Interface IC 10Mbps Fail-Safe RS-485/J1708 Tcvr |
Data Sheet |
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MAX3440EESA+ |
Maxim Integrated Products |
RS-485 Interface IC 10Mbps Fail-Safe RS-485/J1708 Tcvr |
Data Sheet |
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MAX3440EESA |
Maxim Integrated Products |
RS-485 Interface IC |
Data Sheet |
Negotiable |
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