MAX490ESA+ by Analog Devices

Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers

Status: Active
Series: MAX490
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX481, MAX483, MAX485, MAX487–MAX491, and MAX1487 are low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver.

Prices starting from US$3.05


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$4.36
4,793
Buy Now
Logo for element14 element14 US$3.05
4,771
Buy Now
Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$3.24
330
Buy Now
View Full Pricing & Stock Comparison

Features

Low Power Consumption Minimizes Thermal Dissipation, Reducing System Cost 120µA to 500µA Quiescent Current Shutdown Current of 0.1µA Single 5V Supply Voltage
120µA to 500µA Quiescent Current
Shutdown Current of 0.1µA
Single 5V Supply Voltage
Slew-Rate-Limited Drivers (MAX483/MAX487/MAX488 and MAX489) Up to 250kbps Data Rate Unlimited Drivers: Up to 2.5Mbps Data Rate
Up to 250kbps Data Rate
Unlimited Drivers: Up to 2.5Mbps Data Rate
Integrated Protection Enhances System Robustness Short Circuit Current Limited Driver Integrated Thermal Shutdown Receiver Fail-Safe for Input Open Circuit Guarantees Logic High
Short Circuit Current Limited Driver
Integrated Thermal Shutdown
Receiver Fail-Safe for Input Open Circuit
Guarantees Logic High
1/4 Unit Loading (MAX487/ MAX1487 only) Allows Up to 128 Devices on a Single Bus 48kΩ Receiver Input Resistance
48kΩ Receiver Input Resistance

Specifications

# Tx/Rx 1Tx + 1Rx
Duplex Full
VSUPPLY (V) 5
Data Rate (kbps) (min) 2500
ICC (mA) (typ) 0.3
Tx EN No
Rx EN No
Oper. Temp. (°C) -55 to +125-40 to +850 to +70
Package/Pins CDIP/8PDIP/8SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 1.72


MAX490ESA+ Semiconductors - ICs by Analog Devices

TRANSCEIVER RS-485/422 SOIC8 490

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Device Type Line Driver / Receiver
IC Interface Type RS422 RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
Driver Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number MAX490E
SVHC No SVHC (15-Jan-2018)
Base Number 490
Data Rate 2.5Mbps
Line Bus Drive Receive Transceiver Type RS-485 / RS-422
Logic Function Number 490
Operating Temperature Range -40°C to +85°C
Supply Current 300µA
Supply Voltage Range 4.75V to 5.25V

Alternative Descriptions

TRANSCEIVER RS-485/422, SOIC8, 490 | Farnell
Rs422/Rs485 Transceiver, 2.5Mbps, Soic-8 | Newark Electronics
IC: interface | Transfer Multisort Elektronik

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX490ESA+ ?

Additional datasheets, footprints and schematics for MAX490ESA+ are listed on our Part Details page. You can also find images and similar parts to MAX490ESA+ on this page.

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Distributor pricing and stock information is available for MAX490ESA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX490ESA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

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Is the MAX490ESA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX490ESA+ have stock available?

Authorised distributors including Farnell, Newark Electronics, element14 and Transfer Multisort Elektronik have stock available or on a lead time for MAX490ESA+ .

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