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EXAR  SP3074EEN-L  Transceiver RS422/RS485, 3V-3.6V supply, NSOIC-8

EXAR SP3074EEN-L
EXAR SP3074EEN-L
Technical Data Sheet (504.99KB) EN See all Technical Docs

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EXAR SP3074EEN-L
EXAR SP3074EEN-L

Product Overview

The SP3074EEN-L is a Differential Line Transceiver for bidirectional communication on balanced multipoint bus transmission lines and comply with both RS485 and RS422 EIA standards. The device consists of a differential driver and differential receiver. It operates from a 3.3V power supply. High receiver input impedance allows a large number of transceivers to share a common data bus while maintaining signal margin and without excessive loading or use of expensive repeaters. The high impedance driver output is maintained over the entire common-mode voltage range from -7 to 12V. The Receivers will failsafe to logic 1 output when inputs are open, shorted or terminated. Driver includes built-in short-circuit protection and a thermal-overload shutdown to protect against excessive power dissipation from bus contention or cable faults. All RS485 receiver inputs and driver outputs are ESD protected up to ±15kV (air-gap and human body model) and up to ±8kV contact discharge.
  • Advanced receiver-failsafe protection for open, shorted or terminated lines
  • Very low load for 8x greater fan-out
  • Hot swap glitch protection RE\ and DE
  • Thermal shutdown protects against driver contention
  • Up to 256 Transceivers may share bus

Product Information

Device Type:
RS422 / RS485 Transceiver
IC Interface Type:
RS422, RS485
No. of Drivers:
1Drivers
Supply Voltage Min:
3V
Supply Voltage Max:
3.6V
Driver Case Style:
NSOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
To Be Advised

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Applications

  • Automation & Process Control;
  • Metering;
  • Sensing & Instrumentation;
  • Industrial;
  • Building Automation

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000175

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