The MAX490ESA+ line interface IC is a rugged, full duplex RS 422/RS 485 transceiver in an 8 pin SOIC package. Ideal for industrial, control, sensor network, or automation designs, it provides a reliable, low-power communication channel at up to 2.5 Mbps over long distances, with built-in protection and fail-safe features for demanding environments.

Why Buy MAX490ESA+ Line Interface IC?

Suppose you’re specifying a single-channel RS 422/485 transceiver for industrial or building automation systems. In that case, the MAX490ESA+ stands out thanks to its efficient power use, robust bus handling, full duplex support, and rugged ±40 °C to +85 °C operating range. It helps streamline design overhead, minimize thermal stress, and reduce system cost — while ensuring signal integrity and reliability in harsh EMI-prone or long-distance installations.

Product Highlights:

  • Full Duplex RS 422/RS 485 Interface
  • High Data Rate
  • Ultra Low Power Consumption
  • Wide Supply Range
  • Robust Fault Protection
  • Fail Safe Receiver Input
  • Wide Temperature Operating Range
  • Compact SOIC 8 Package.

Maxim Integrated , Line Interface IC, Transceiver, Surface Mount, SOIC, 5 x 4 x 1.5mm

Manufacturer:
Manufacturer Part No:
MAX490ESA+
Enrgtech Part No:
ET11374464
Warranty:
Manufacturer
local
30 - In Stock

Ships in 2-3 business days

pcs

Quantity
Unit Price (ex VAT)
5
$ 6.78 $ 4.75
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From: United Kingdom
Est Ship Date: 01 Sep, 2026
Est Fastest Delivery: 02 Sep, 2026
ECCN:
5A991B4B
Type:
Transceiver
HTSUS:
8542.39.0001
Duplex:
Full
Series:
-
Package:
Tube
Protocol:
RS422, RS485
Data Rate:
2.5Mbps
Pin Count:
8
Dimensions:
5 x 4 x 1.5mm
Input Type:
Differential
RoHS Status:
ROHS3 Compliant
Package Type:
SOIC
REACH Status:
REACH Unaffected
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154", 3.90mm Width)
Voltage - Supply:
4.75V ~ 5.25V
standardLeadTime:
43 Weeks
Base Product Number:
MAX490
Receiver Hysteresis:
70 mV
Operating Temperature:
-40°C ~ 85°C
Number of Transmitters:
1
Supplier Device Package:
8-SOIC
Number of Drivers/Receivers:
1/1
Moisture Sensitivity Level (MSL):
1 (Unlimited)



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