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Manufacturer Part #

SP481EEN-L/TR

SP481E Series 10 Mbps 5 V Low Power Half Duplex RS-485 Transceiver - NSOIC-8

Product Specification Section
Technical Attributes
Attributes Table
Data Rate: 10Mbps
ESD Voltage-Max: ±15kV
Operating Temp Range: -40°C to +85°C
Supply Voltage: 4.75V to 5.25V
Duplex: Half-Duplex
Function: Transceiver
No. of Drivers: 1
No. of Receivers: 1
Supply Current: 900µA
Power Dissipation: 0.55W
No of Terminals: 8
Moisture Sensitivity Level: 1
Package Style:  SOIC-8N
Mounting Method: Surface Mount
Features & Applications

The SP481E and the SP485E are a family of half-duplex transceivers that meet the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The ESD tolerance has been improved on these devices to over +15KV for both Human Body Model and IEC1000-4-2 Air Discharge Method.

These devices are pin-to-pin compatible with Exar's SP481 and SP485 devices as well as popular industry standards.  As with the original versions, the SP481E and the SP485E feature Exar's BiCMOS design allowing low power operation without sacrificing performance.

The SP481E and SP485E meet the requirements of the RS-485 and RS-422 protocols up to 10Mbps under load. The SP481E is equipped with a low power Shutdown mode.

Features

  • +5V Only
  • Low Power BiCMOS
  • Driver/Receiver Enable for Multi-Drop configurations
  • Low Power Shutdown Mode
  • Enhanced ESD Specifications:
    • ±15KV Human Body Model
    • ±15KV IEC1000-4-2 Air Discharge
    • ±8KV IEC1000-4-2 Contact Discharge
  • Enhanced Low Power Half-Duplex RS-485 Transceivers
Pricing Section
Stock:
0
Minimum Order:
2,500
Multiple Of:
2,500
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$1,725.00
USD
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Quantity
Web Price
2,500
$0.69
5,000
$0.50
7,500
$0.495
10,000
$0.49
12,500+
$0.485