Manufacturer Part #
SP490CN-L/TR
SP490 Series 5 Mbps 5 V Low Power BICMOS Full Duplex RS-485 Transceiver-SOIC-8N
MaxLinear SP490CN-L/TR - Product Specification
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MaxLinear SP490CN-L/TR - Technical Attributes
Data Rate: | 5Mbps |
Operating Temp Range: | 0°C to 70°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: | 8 |
Moisture Sensitivity Level: | 1 |
Package Style: | SOIC-8N |
Mounting Method: | Surface Mount |
Features & Applications
With over 200 devices, wide 2.25 to 5.5V power supply range, 1 to 128 bytes of FIFO and compliance with the universal 3.3/5V PCI, Intel and Motorola bus interfaces, including single protocol ICs that support RS-232, RS-422 or RS-485 as well as dual and multi-protocol ICs that support from 2 to 8 of the most popular interface standards with a single IC, Exar has already done the difficult work for you.
We can deliver an immediate competitive advantage to your compressed time-to-market demands accelerating initial design, to functioning prototype and finally volume production.
The SP490 is a 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 ±200mV 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 pin NSOIC packages for operation over the commercial and industrial temperature ranges.
Features:
- +5V Only
- Low Power BiCMOS
- Driver/Receiver Enable (SP491)
- RS-485 and RS-422 Drivers/Receivers
- Pin Compatible with LTC490 and SN75179
Available Packaging
Package Qty:
2500 per Reel
Package Style:
SOIC-8N
Mounting Method:
Surface Mount