ST491ACN
RoHS 
RoHS compliant
RoHS compliantPackage 14-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / Interface - Drivers, Receivers, Transceivers
Description
EAR99 ST491 Tube RS422RS485 interface driver 1.5V 5mA 5.1mm 30ns
PDF
/
Inventory: 3186
Minimum: /
The more specific your information, the faster response you will get.
Please complete the following form with the details of your request part and
contact information to get a quote.
Quotation Consultation
Technical Details
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 14-DIP (0.300, 7.62mm)
Number of Pins 14
Technical
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type Transceiver
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
Subcategory Line Driver or Receivers
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number ST491
Pin Count 14
Qualification Status Not Qualified
Power Supplies 5V
Nominal Supply Current 5mA
Data Rate 50Mbps
Differential Output YES
Protocol RS422, RS485
Input Characteristics DIFFERENTIAL SCHMITT TRIGGER
Number of Drivers/Receivers 1/1
Driver Number of Bits 1
Receiver Number of Bits 1
Duplex Full
Receiver Hysteresis 70mV
Interface Standard EIA-422; EIA-485
Receive Delay-Max 30 ns
Transmit Delay-Max 16 ns
Output Low Current-Max 0.008A
Out Swing-Min 1.5 V
Dimensions
Height Seated (Max) 5.1mm
Width 7.62mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
Recommended For You
ST491ACN+price,ST491ACN+datasheet,ST491ACN+in stock,buy+ST491ACN,finder+ST491ACN,ST491ACN+tutorials,ST491ACN+download