text.skipToContent text.skipToNavigation

Free shipping within the continental US over $50. Conditions apply

  1. home
  2. Semiconductors
  3. Signal Interface
  4. RS 485/422
  5. SP491EN-L/TR

MaxLinear | SP491EN-L/TR

Manufacturer Part #

SP491EN-L/TR

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

ECAD Model:
Mfr. Name: MaxLinear
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
MaxLinear SP491EN-L/TR - 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
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
16 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$1,887.50
USD
Quantity
Unit Price
2,500+
$0.755
Product Variant Information section