MAX1490EAEPG+ Obsolete by Analog Devices

Obsolete
Status: Production
Series: MAX1490EA
RoHS: Not Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX1480EA/MAX1480EC/MAX1490EA/MAX1490EB are complete, electrically isolated, RS-485/RS-422 data communications interface solutions in a hybrid microcircuit. The RS-485/RS-422 I/O pins are protected against ±15kV electrostatic discharge (ESD) shocks, without latchup. Transceivers, optocouplers, and a transformer provide a complete interface in a standard DIP package. A single +5V supply on the logic side powers both sides of the interface.The MAX1480EC/MAX1490EB feature reduced-slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 160kbps. The MAX1480EA/MAX1490EA driver slew rate is not limited, allowing transmission rates up to 2.5Mbps. The MAX1480EA/MAX1480EC are designed for half-duplex communication, while the MAX1490EA/MAX1490EB feature full-duplex communication.Drivers are short-circuit current limited and 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 known output (RO low for the MAX1480EA/MAX1480EC, active-low RO high for the MAX1490EA/ MAX1490EB) if the input is open circuit.The MAX1480EA/MAX1480EC/MAX1490EA/MAX1490EB withstand 1260VRMS (1min) or 1520VRMS (1s). Their isolated outputs meet all RS-485/RS-422 specifications. The MAX1480EA/MAX1480EC are available in a 28-pin DIP package, and the MAX1490EA/MAX1490EB are available in a 24-pin DIP package.

Where to Buy

Prices starting from US$41.96

Distributor Stock
Logo for Newark
Newark Electronics
from US$43.61
19
in stock
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Logo for element14 Singapore
element14
from US$45.83
19
in stock
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Logo for Farnell UK
Farnell
from US$41.96
19
in stock
 Buy Now
Buy Now

Features

Isolated Data Interface, Guaranteed to 1260VRMS(1min) +15kV ESD Protection on I/O Pins Slew-Rate Limited for Errorless Data Transmission (MAX1480EC/MAX1490EB) High-Speed, Isolated, 2.5Mbps RS-485/RS-422 Interface (MAX1480EA/MAX1490EA) Full-Duplex Data Communication
(MAX1490EA/MAX1490EB) Single +5V Supply Current Limiting and Thermal Shutdown for Driver Overload Protection Standard 0.6in DIP Packages 28-Pin DIP (MAX1480EA/MAX1480EC)
24-Pin DIP (MAX1490EA/MAX1490EB)

Last 6 months Inventory & Pricing History

MAX1490EAEPG+ Semiconductors - ICs by Analog Devices

RS422/RS485 TXRX 2.5MBPS 5.5V DIP-24

Semiconductors - ICs
> Drivers & Interfaces
> RS232, RS485, RS422 Isolated Transceivers
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX1480EA/MAX1480EC/MAX1490EA/MAX1490EB are complete, electrically isolated, RS-485/RS-422 data communications interface solutions in a hybrid microcir- cuit. The RS-485/RS-422 I/O pins are protected against ±15kV electrostatic discharge (ESD) shocks, without latchup. Transceivers, optocouplers, and a transformer provide a complete interface in a standard DIP package. A single +5V supply on the logic side powers both sides of the interface. The MAX1480EC/MAX1490EB feature reduced-slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 160kbps. The MAX1480EA/MAX1490EA driver slew rate is not limited, allowing transmission rates up to 2.5Mbps. The MAX1480EA/MAX1480EC are designed for half-duplex communication, while the MAX1490EA/MAX1490EB fea- ture full-duplex communication. Drivers are short-circuit current limited and protected against excessive power dissipation by thermal shut- down circuitry that places the driver outputs into a high- impedance state. The receiver input has a fail-safe feature that guarantees a known output (RO low for the MAX1480EA/MAX1480EC, RO high for the MAX1490EA/ MAX1490EB) if the input is open circuit. The MAX1480EA/MAX1480EC/MAX1490EA/MAX1490EB withstand 1260VRMS (1min) or 1520VRMS (1s). Their iso- lated outputs meet all RS-485/RS-422 specifications. The MAX1480EA/MAX1480EC are available in a 28-pin DIP package, and the MAX1490EA/MAX1490EB are available in a 24-pin DIP package. .

Specifications

Device Type Transceiver
IC Interface Type RS422 RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Driver Case Style DIP
No. of Pins 24Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
IC Generic Number MAX1490EA
SVHC No SVHC (15-Jan-2018)

Last 6 months Inventory & Pricing History

Alternative Descriptions

Rs422/Rs485 Txrx, 2.5Mbps, 5.5V, Dip-24 | Newark Electronics
RS422/RS485 TXRX, 2.5MBPS, 5.5V, DIP-24 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX1490EAEPG+?

Additional datasheets, footprints and schematics for MAX1490EAEPG+ are listed on our Part Details page. You can also find images and similar parts to MAX1490EAEPG+ on this page.

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What category does MAX1490EAEPG+ fall under?

The MAX1490EAEPG+ is listed under Obsolete.

Can I view similar or alternative parts?

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Is the MAX1490EAEPG+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX1490EAEPG+ have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX1490EAEPG+.

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