Exar's XR32430 is a 3-driver/5-receiver RS-232 transceiver. It is intended for portable or hand-held applications such as notebook and palmtop computers. The XR32430EB device features a slew-rate limited output for reduced crosstalk and EMI. The XR32430EU is optimized for high speed designs with data rates up to 1 Mbps, easily meeting the demands of high-speed RS-232 applications.
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- Meets true EIA/TIA-232-F standards from 3.0 V to 5.5 V power supply
- AUTO ON-LINE® circuitry automatically wakes up from a 1 μA shutdown
- Regulated charge pump yields stable RS-232 outputs regardless of VCC variations
- Available in tape and reel packaging
- -40°C to 85°C ambient operating temperature
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- Enhanced ESD specifications
- ±15 kV human body model
- ±15 kV IEC61000-4-2 air discharge
- ±8 kV IEC61000-4-2 contact discharge
- 250 Kbps/460 Kbps/1 Mbps min transmission rates (speed grades B/H/U)
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