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HomeProductsIntegrated Circuits (ICs)Interface - Drivers, Receivers, TransceiversUM3491EESE
UM3491EESE Image
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See specifications for product details.

UM3491EESE - Union Semiconductor International Limited

Manufacturer Part Number
UM3491EESE
Manufacturer
UNION SEMICONDUCTOR INTERNATIONAL LIMITED
Allelco Part Number
32D-UM3491EESE
ECAD Model
Parts Description
FULL DUPLEX RS422
Detailed Description
Package
14-SOIC (0.154", 3.90mm Width)
Data sheet
UM3488, UM3491.pdf
RoHs Status
ROHS3 Compliant
In stock: 80150

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Quantity

Specifications

UM3491EESE Tech Specifications
Union Semiconductor International Limited - UM3491EESE technical specifications, attributes, parameters and parts with similar specifications to Union Semiconductor International Limited - UM3491EESE

Product Attribute Attribute Value  
Manufacturer UNION SEMICONDUCTOR INTERNATIONAL LIMITED  
Voltage - Supply 3.135V ~ 3.465V  
Type Transceiver  
Supplier Device Package 14-SOP  
Series -  
Receiver Hysteresis 100 mV  
Protocol RS422  
Product Attribute Attribute Value  
Package / Case 14-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Drivers/Receivers 1/1  
Mounting Type Surface Mount  
Duplex Full  
Data Rate 10Mbps  

Parts with Similar Specifications

The three parts on the right have similar specifications to Union Semiconductor International Limited UM3491EESE

Product Attribute UM3491EESE UM3488EESA UM3486EESA UM3483EESA
Part Number UM3491EESE UM3488EESA UM3486EESA UM3483EESA
Manufacturer Union Semiconductor International Limited Union Semiconductor International Limited Union Semiconductor International Limited Union Semiconductor International Limited
Series - - - UM3243
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Receiver Hysteresis 100 mV 100 mV 25 mV 25 mV
Protocol RS422 RS422 RS485 RS485
Package / Case 14-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Number of Drivers/Receivers 1/1 1/1 1/1 1/1
Voltage - Supply 3.135V ~ 3.465V 3.135V ~ 3.465V 3V ~ 5.5V 3V ~ 5.5V
Supplier Device Package 14-SOP 8-SOP 8-SOP 8-SOP
Type Transceiver Transceiver Transceiver Transceiver
Duplex Full Full Half Half
Data Rate 10Mbps 10Mbps 500kbps 500kbps
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

UM3491EESE Datasheet PDF

Download UM3491EESE pdf datasheets and Union Semiconductor International Limited documentation for UM3491EESE - Union Semiconductor International Limited.

Datasheets
UM3488, UM3491.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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UM3491EESE Image

UM3491EESE

Union Semiconductor International Limited
32D-UM3491EESE

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