ST3485EIYDT

STMicroelectronics
511-ST3485EIYDT
ST3485EIYDT

Mfr.:

Description:
RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, aut
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Datasheet:
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Product Attribute Attribute Value Select Attribute
STMicroelectronics
Product Category: RS-422/RS-485 Interface IC
RoHS:  
ST3485EIY
SMD/SMT
SOIC-8
Transceiver
1 Driver
1 Receiver
12 Mb/s
3.6 V
3 V
- 40 C
+ 125 C
AEC-Q100
Reel
Cut Tape
MouseReel
Brand: STMicroelectronics
Duplex: Half Duplex
Input Voltage: 3.3 V
Operating Supply Current: 1.3 mA
Operating Supply Voltage: 3.3 V
Output Current: 60 mA, 250 mA
Output Type: Differential
Output Voltage: 1.5 V, 2 V
Product: RS-422/RS-485 Transceivers
Product Type: RS-422/RS-485 Interface IC
Propagation Delay Time: 18 ns, 30 ns
Shutdown: Shutdown
Factory Pack Quantity: 2500
Subcategory: Interface ICs
Type: Transceiver
Unit Weight: 80 mg
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Attributes selected: 0

Datasheet

PCN

Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399901
ECCN:
EAR99
Origin Classifications
Country of Origin:
Morocco
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Low-Power High-Speed Transceivers

STMicroelectronics Low-Power, High-Speed Transceivers are designed for RS-485, RS-422, and RS-423 communication applications. They usually contain one driver and one receiver in a half-duplex configuration. Each driver output and receiver input is protected against electrostatic discharge up to ±15kV and has no latch-up. These STMicroelectronics Low-Power, High-Speed Transceivers operate with a 5V supply and draw a very low supply current when unloaded or fully loaded but with disabled drivers. A SERCOS interface controller for industrial control systems enables real-time communication via optical fiber rings, RS-485 rings, and RS-485 buses.

Standard Products

STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discretes, and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of STMicroelectronics design aids, including SPICE, IBIS models, and simulation tools, is available to make adding to a design-in easy.

In Stock: 110

Stock:
110
Can Ship Immediately
On Order:
4,925
Expected 9/7/2026
7,500
Expected 9/18/2026
Factory Lead-Time:
30
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 2500)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$3.23 $3.23
$2.42 $24.20
$2.22 $55.50
$2.00 $200.00
$1.44 $360.00
$1.39 $695.00
$1.33 $1,330.00
Full Reel (Order in multiples of 2500)
$1.28 $3,200.00
† $7.00 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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