MAX491CSD

MAX491CSD, low-power transceiver, -8V to +12.5V, 9.09mW, Texas Instruments

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Price:: US $0.50~1.00 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 10 :	1.00 / Piece
10 ~ 100 :	0.70 / Piece
100 ~ 1000 :	0.50 / Piece

PartNumber:: MAX491CSD

Brand:: Texas Instruments - TI | Pack: | D/C:

Availability:: Supply Ability: 1000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-08-28

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Part Number:MAX491CSD
US $0.50 - 1.00
Quantity:

piece

Product Summary

The MAX491CSD is a low-power transceiver. The MAX491CSD is for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX491CSD 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 MAX491CSD is not limited, allowing them to transmit up to 2.5Mbps. The applications of the MAX491CSD include Low-Power RS-485 Transceivers, Low-Power RS-422 Transceivers, Level Translators, Transceivers for EMI-Sensitive Applications, Industrial-Control Local Area Networks.

Parametrics

MAX491CSD absolute maximum ratings: Supply Voltage (VCC): (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)8-Pin Plastic DIP (derate 9.09mW/℃ above +70℃): 727mW; (8)14-Pin Plastic DIP (derate 10.00mW/℃ above +70℃): 800mW; (9)8-Pin SO (derate 5.88mW/℃ above +70℃): 471mW; (10)14-Pin SO (derate 8.33mW/℃ above +70℃): 667mW; (11)8-Pin μMAX (derate 4.1mW/℃ above +70℃): 830mW; (12)8-Pin CERDIP (derate 8.00mW/℃ above +70℃): 640mW; (13)14-Pin CERDIP (derate 9.09mW/℃ above +70℃): 727mW; (14)MAX4_ _C_ _/MAX1487C_ A: 0℃ to +70℃; (15)MAX4_ _E_ _/MAX1487E_ A: -40℃ to +85℃; (16)MAX4_ _MJ_/MAX1487MJA: -55℃ to +125℃; (17)Storage Temperature Range: -65℃ to +160℃; (18)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX491CSD features: (1)For Space-Constrained Applications; (2)For Multiple Transceiver Applications; (3)For Fail-Safe Applications; (4)For Low-Voltage Applications.