What is MAX489CSD?
MAX489CSD is a Interface - Drivers, Receivers, Transceivers component from Maxim Integrated. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original MAX489CSD, Interface - Drivers, Receivers, Transceivers, by Maxim Integrated
IC TXRX RS485/RS422 LOPWR 14SOIC
RoHS
Datasheet
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Interface - Drivers, Receivers, TransceiversDescription
IC TXRX RS485/RS422 LOPWR 14SOIC
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for MAX489CSD from Maxim Integrated in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
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Product overview
Overview
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.
The MAX483, MAX487, MAX488, and MAX489 feature 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 MAX481, MAX485, MAX490, MAX491, and MAX1487 are not limited, allowing them to transmit up to 2.5Mbps.__Next Generation Device
Features
♦ For Fault-Tolerant Applications MAX3430: ±80V Fault-Protected, Fail-Safe, 1/4 Unit Load, +3.3V, RS-485 Transceiver MAX3440E–MAX3444E: ±15kV ESD-Protected, ±60V Fault-Protected, 10Mbps, Fail-Safe, RS-485/J1708 Transceivers
♦ For Space-Constrained Applications MAX3460–MAX3464: +5V, Fail-Safe, 20Mbps, Profibus RS-485/RS-422 Transceivers MAX3362: +3.3V, High-Speed, RS-485/RS-422 Transceiver in a SOT23 Package MAX3280E–MAX3284E: ±15kV ESD-Protected, 52Mbps, +3V to +5.5V, SOT23, RS-485/RS-422, True Fail-Safe Receivers MAX3293/MAX3294/MAX3295: 20Mbps, +3.3V, SOT23, RS-855/RS-422 Transmitters
♦ For Multiple Transceiver Applications MAX3030E–MAX3033E: ±15kV ESD-Protected, +3.3V, Quad RS-422 Transmitters
♦ For Fail-Safe Applications MAX3080–MAX3089: Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers
♦ For Low-Voltage Applications MAX3483E/MAX3485E/MAX3486E/MAX3488E/ MAX3490E/MAX3491E: +3.3V Powered, ±15kV ESD-Protected, 12Mbps, Slew-Rate-Limited, True RS-485/RS-422 TransceiversApplications Low-Power RS-485 Transceivers Low-Power RS-422 Transceivers Level Translators Transceivers for EMI-Sensitive Applications Industrial-Control Local Area Networks
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Packaging
Tube
Product Attribute
Lead Free
Contains Lead
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Published
2003
REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Tube
Lead Free
Contains Lead
Mounting Type
Surface Mount
Published
2003
Part Status
Obsolete
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Reach Compliance Code
not_compliant
Qualification Status
Not Qualified
Peak Reflow Temperature (Cel)
245
Length
8.65mm
Width
3.9mm
HTS Code
8542.39.00.01
Output Polarity
COMPLEMENTARY
Package / Case
14-SOIC (0.154, 3.90mm Width)
Operating Temperature
0°C~70°C
Manufacturer
Maxim Integrated
Output Characteristics
3-STATE
Duplex
Full
Number Of Drivers/Receivers
1/1
Subcategory
Line Driver or Receivers
Sub-Categories
Interface - Drivers, Receivers, Transceivers
Type
Transceiver
Number Of Functions
1
Surface Mount
YES
Pbfree Code
no
Pin Count
14
Number Of Terminations
14
Terminal Pitch
1.27mm
Reflow Temperature-Max (S)
NOT SPECIFIED
Differential Output
YES
Input Characteristics
DIFFERENTIAL SCHMITT TRIGGER
Driver Number Of Bits
1
Output Low Current-Max
0.004A
Receiver Number Of Bits
1
Protocol
RS422, RS485
Data Rate
250kbps
Receiver Hysteresis
70mV
Transmit Delay-Max
2000 ns
Interface Standard
EIA-422; EIA-485
High Level Input Current-Max
0.000001A
Base Part Number
MAX489
Additional Feature
1 RECEIVER ACTIVE UNDER SHUTDOWN; TRISTATABLE RECEIVER
Out Swing-Min
1.5 V
Manufacturer'S Part No.
MAX489CSD
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
RoHS non-compliant
JESD-609 Code
e0
HTSUS
8542.39.0001
JESD-30 Code
R-PDSO-G14
ECCN Code
5A991.B.4
Terminal Finish
Tin/Lead (Sn85Pb15)
Power Supplies
5V
Supply Current-Max
0.25mA
Voltage - Supply
4.75V~5.25V
Receive Delay-Max
2000 ns
Height Seated (Max)
1.75mm
Common questions
Product FAQ
Quick answers for buyers reviewing MAX489CSD, stock, documentation, and sourcing steps.
What package and description are listed for MAX489CSD?
MAX489CSD is listed with package reference 14SOIC. The current product description is IC TXRX RS485/RS422 LOPWR 14SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MAX489CSD available in stock?
This page currently shows 96597 units in stock and 54301 units available for MAX489CSD. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for MAX489CSD?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MAX489CSD by Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MAX489CSD?
Yes. This page links to the datasheet for MAX489CSD by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MAX489CSD before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX489CSD before approving the order.
Interface - Drivers, Receivers, Transceivers
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