Product specifications
MxL83411 - Quad RS-485 Receiver with IEC, ESD and EFT
The MxL83411 is a family of monolithic quadruple differential line RS-485/RS-422 receivers that supports communication up to 10Mbps in harsh industrial environments. The bus pins tolerate IEC electrical fast transients (EFT), IEC electrostatic discharge (ESD), offer a wide input voltage range, and input hysteresis.
Guaranteed low propagation delays and channel-to-channel and part-to-part propagation delay skews ensure maximum system performance. Several package and operating temperature options coupled with wide power supply range support (from 3.3 to 5V) provide a versatile portfolio that can be used in applications ranging from high-speed motor drives to wireless infrastructure and building automation. The integration of four receiver channels into compact TSSOP or NSOIC packages makes these products well suited to space constrained applications that require robust, high-performance communication. The MxL83411 device offers global enable pins, which allow all four channels to be enabled or disabled simultaneously. Industry standard footprint and pinout ensure seamless compatibility.
Features:
- Meets or exceeds the requirements of the TIA/EIA-485A and EIA/TIA-422B standards
- Supply voltage from 3.3V to 5V
- Extended operating temperature range from –40°C to 125°C
- Operational common-mode range from –7V to 12V
- Fail-safe open receiver (Rx) inputs
- 1/4 unit load (128 bus nodes)
- Available in global enable configuration
- High-data rates up to 10Mbps
- Glitch-free power-up/power-down for hot plug-in capability
- Channel-to-channel propagation delay skew of ±6ns
- Robust system protection: ±2kV EFT (IEC 61000-4-4), ±8kV ESD Contact (IEC 61000-4-2), ±15kV ESD Human Body Model
Applications:
- Industrial and process control equipment
- Level translators
- Telecommunication equipment
- High-performance motor drives
- Smart Grid
- Industrial transport
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