Product Information

SP3490EN-L

SP3490EN-L electronic component of MaxLinear

Datasheet
SP3490 Series 10 Mbps 3.3 V Low Power Full Duplex RS-485 Transceiver - NSOIC-8
Manufacturer: MaxLinear
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 2.001 ea
Line Total: USD 2

205 - Global Stock
Ships to you between
Fri. 17 May to Tue. 21 May
MOQ: 1  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
287 - WHS 1


Ships to you between Mon. 13 May to Fri. 17 May

MOQ : 1
Multiples : 1

Stock Image

SP3490EN-L
MaxLinear

1 : USD 1.565
10 : USD 1.3927
98 : USD 1.2231
294 : USD 1.1608
588 : USD 1.1375
1078 : USD 1.1375
2548 : USD 1.1375

205 - WHS 2


Ships to you between Fri. 17 May to Tue. 21 May

MOQ : 1
Multiples : 1

Stock Image

SP3490EN-L
MaxLinear

1 : USD 2.001
10 : USD 1.794
98 : USD 1.4605
294 : USD 1.3455
588 : USD 1.196
1078 : USD 1.0798
2548 : USD 1.0362
5096 : USD 1.0362

11 - WHS 3


Ships to you between Mon. 13 May to Fri. 17 May

MOQ : 12
Multiples : 12

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SP3490EN-L
MaxLinear

12 : USD 2.4954

287 - WHS 4


Ships to you between Mon. 13 May to Fri. 17 May

MOQ : 7
Multiples : 1

Stock Image

SP3490EN-L
MaxLinear

7 : USD 1.5143
10 : USD 1.3067
98 : USD 1.15
294 : USD 1.1055
588 : USD 1.0833

Read More Specifications

     
Manufacturer
Product Category
Function
Data Rate
Number of Receivers
Hts
Package Length
Pcb Changed
Package Height
Package Width
Lead Shape
Mounting
Transmitter Communication Type
Receiver Communication Type
Interface Standards
Data Transmission Topology
Number Of Transceivers
Number Of Transmitters
Transmitter Signal Type
Receiver Signal Type
Number Of Drivers Per Line
Number Of Receivers Per Line
Driving Mode
Number Of Transmitter Enables
Number Of Receiver Enables
Minimum Operating Temperature °C
Maximum Operating Temperature °C
Power Supply Type
Minimum Single Supply Voltage V
Typical Single Supply Voltage V
Maximum Single Supply Voltage V
Maximum Supply Current Ma
Supplier Temperature Grade
Pin Count
Supplier Package
Standard Package Name
LoadingGif

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Additional Infomation About Product

SP3490 / SP3491 3.3V Low Power Full-Duplex RS-485 Transceivers with 10Mbps Data Rate Description FEATURES The SP3490 and SP3491 devices are 3.3V low power full-duplex Full-duplex RS-485 and RS-422 transceivers that meet the specifications of the RS-485 and RS-422 transceivers Operates from a single 3.3V supply serial protocols. These devices are pin-to-pin compatible with the Interoperable with 5.0V logic MaxLinear SP490 and SP491 devices as well as popular industry Driver/receiver tri-state enable lines standards. The SP3490 and SP3491 feature MaxLinears BiCMOS (SP3491) process, allowing low power operation without sacrificing performance. -7V to 12V common-mode input voltage The SP3490 and SP3491 meet the electrical specifications of the range RS-485 and RS-422 serial protocols up to 10Mbps under load. The 200mV receiver input sensitivity SP3491 is identical to the SP3490 with the addition of driver and Allows up to 32 transceivers on the serial reciveiver tri-state enable lines. bus Compatability with LTC490 and SN75179 (SP3490) Compatability with LTC491 and SN75180 (SP3491) Ordering Information - Back Page Block Diagrams 14 1 1 VCC V NC CC 13 NC 8 12 A A 2 2 R R R R 11 7 B B 3 REB 4 DE 6 10 Z Z 3 5 D D D D 5 9 6 Y Y GND 8 4 7 NC GND GND SP3490 SP3491 REV 1.0.3 1/12SP3490 / SP3491 Absolute Maximum Ratings Operating Conditions These are stress ratings only and functional operation of the Package Power Dissipation device at these ratings or any other above those indicated 8-pin NSOIC ................................................ 128.4C/W JA in the operation sections of the specifications below is not 14-pin NSOIC ................................................ 88.2C/W JA implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. V ...............................................................................6.0V CC ESD Rating Input Voltages Human Body Model (HBM) .......................................... 2kV Logic ..................................... -0.3V to 6.0V Drivers .................................. -0.3V to 6.0V Receivers ...........................................14V Output Voltages Drivers ...............................................14V Receivers .............................. -0.3V to 6.0V Storage Temperature .................................-65C to +150C Maximum Junction Temperature, T ..........................125C J Power Dissipation 8-pin NSOIC ............................................................600mW (derate 6.90mW/C above +70C) 14-pin NSOIC .........................................................700mW (derate 8.33mW/C above +70C) Electrical Characteristics T = T to T and V = 3.3V 5% unless otherwise noted. AMB MIN MAX CC PARAMETERS MIN. TYP. MAX. UNITS CONDITIONS SP3490 Driver DC Characteristics Differential output voltage Vcc V Unloaded R = Figure 1 Differential output voltage 2 Vcc V With load R = 50 (RS-422) Figure 1 Differential output voltage 1.5 Vcc V With load R = 27 (RS-485) Figure 1 Change in magnitude of driver differential output voltage for 0.2 V R = 27 or R = 50 Figure 1 complimentary states Driver common-mode output voltage 3 V R = 27 or R = 50 Figure 1 Input high voltage 2.0 V Input low voltage 0.8 V Input current 10 A Driver short circuit current 250 mA -7V V 12V Figure 8 O V = HIGH OUT Driver short circuit current 250 mA -7V V 12V Figure 8 O V = LOW OUT SP3490 Driver AC Characteristics Maximum data rate 10 Mbps Driver input to output, t 20 40 60 ns R = 27, Figures 2 & 9 PLH Driver input to output, t 20 40 60 ns R = 27, Figures 2 & 9 PHL REV 1.0.3 2/12

HS Compliance

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

Maxlinear may also be referenced as

Exar
Exar Corporation
MAX LINEAR
MAXLINEAR
MaxLinear, Inc.
XR

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