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Manufacturer Part #

SP491EN-L/TR

SP491 Series 5 Mbps 5 V Low Power BICMOS Full Duplex RS-485 Transceiver-NSOIC-14

Mfr. Name: MaxLinear
Standard Pkg:
Product Variant Information section
Date Code: 1851
Product Specification Section
Technical Attributes
Attributes Table
Data Rate: 5Mbps
Operating Temp Range: -40°C to +85°C
Supply Voltage: 4.75V to 5.25V
Duplex: Full Duplex
Function: Transceiver
No. of Drivers: 1
No. of Receivers: 1
Supply Current: 0.9mA
Power Dissipation: 1W
No of Terminals: 14
Moisture Sensitivity Level: 2
Package Style:  SOIC-14N
Mounting Method: Surface Mount
Features & Applications

The SP490 Series of low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490 with the addition of driver and receiver tri-state enable lines. Both products feature ±200 mV receiver input sensitivity, over wide common mode range.

The SP490 is available in 8-pin plastic DIP and 8-pin NSOIC packages for operation over the commercial and industrial temperature ranges. The SP491 is available in 14-pin DIP and 14-pin NSOIC packages for operation over the commercial and industrial temperature ranges.

Features:

  • +5 V Only
  • Low Power BiCMOS
  • Driver/Receiver Enable (SP491)
  • RS-485 and RS-422 Drivers/Receivers
  • Pin Compatible with LTC491 and SN75180
Pricing Section
Stock:
20,000
Minimum Order:
2,500
Multiple Of:
2,500
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$2,387.50
USD
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Quantity
Web Price
2,500
$0.955
5,000
$0.775
7,500
$0.77
10,000+
$0.765
Product Variant Information section