Product Information

ST490ABDR

ST490ABDR electronic component of STMicroelectronics

Datasheet
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Manufacturer: STMicroelectronics
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 2.327 ea
Line Total: USD 2.327

435 - Global Stock
Ships to you between
Thu. 04 Apr to Wed. 10 Apr
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
4850 - Global Stock


Ships to you between Thu. 04 Apr to Wed. 10 Apr

MOQ : 2500
Multiples : 2500

Stock Image

ST490ABDR
STMicroelectronics

2500 : USD 1.9319
5000 : USD 1.9319

24250 - Global Stock


Ships to you between Thu. 04 Apr to Wed. 10 Apr

MOQ : 2500
Multiples : 2500

Stock Image

ST490ABDR
STMicroelectronics

2500 : USD 1.911

435 - Global Stock


Ships to you between Thu. 04 Apr to Wed. 10 Apr

MOQ : 1
Multiples : 1

Stock Image

ST490ABDR
STMicroelectronics

1 : USD 2.327
5 : USD 2.119
14 : USD 1.209
38 : USD 1.144

4850 - Global Stock


Ships to you between Thu. 04 Apr to Wed. 10 Apr

MOQ : 2500
Multiples : 2500

Stock Image

ST490ABDR
STMicroelectronics

2500 : USD 1.9319

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Mounting Style
Package / Case
Series
Function
Data Rate
Number of Drivers
Number of Receivers
Operating Supply Voltage
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Supply Current
Brand
Factory Pack Quantity :
Cnhts
Duplex
Hts Code
Mxhts
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ST490AB Low power high speed RS-485/RS-422 transceiver Features Low supply current: 5 mA max -7 V to 12 V common mode input voltage range 70 mV typical input hysteresis Designed for 25 Mbps operation Operate from a single 5 V supply 4 kV ESD protection DIP-8 SO-8 Current limiting and thermal shutdown for driver overload protection Description The ST490A is a low power transceiver for RS- 485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST490A draws 5 mA (typ.) of supply current when unloaded or fully loaded with disabled drivers. It operates from a single 5 V supply. Driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that place the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic high output if both inputs are open circuit. Table 1. Device summary Order code Temperature range Package Packaging ST490ABN -40 to 85 C DIP-8 50 parts per tube / 40 tube per box ST490ABDR -40 to 85 C SO-8 (tape and reel) 2500 parts per reel February 2008 Rev 5 1/17 www.st.com 17Contents ST490AB Contents 1 Pin configuration . 3 2 Truth tables 4 3 Maximum ratings . 5 4 Electrical characteristics . 6 5 Test circuit and typical characteristics . 8 6 Package mechanical data 12 7 Revision history . 16 2/17

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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