Datasheet Details
| Part number | SP490E |
|---|---|
| Manufacturer | MaxLinear |
| File Size | 337.85 KB |
| Description | Enhanced Full-Duplex RS-485 Transceivers |
| Datasheet |
 SP490E Datasheet
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General Description
The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 10Mbps.
The SP491E is identical to the SP490E with the addition of driver and receiver tri-state enable lines.
Both products feature ±200mV receiver input sensitivity, over wide common mode range.
Key Features
- 5V only.
- Low power BiCMOS.
- Driver/receiver enable (SP491E).
- RS-485 and RS-422 drivers/receivers.
- Pin compatible with LTC490 and SN75179 (SP490E).
- Pin compatible with LTC491 and SN75180 (SP491E).
- Improved ESD specifications: ±15kV Human Body Model ±15kV IEC61000-4-2 Air Discharge Ordering Information - Back Page Block Diagrams VCC 1 R2 D.