MaxLinear XR3160ECU-F

The XR3160 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards. Full operation requires only four external charge pump capacitors.

• The XR3160 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards. Full operation requires only four external charge pump capacitors.
• The RS-485/RS-232 pin selects RS-485 mode when high and RS-232 mode when low. The HALF/FULL pin configures the RS-485 modes as either half or full duplex.
• The high speed drivers operate up to 20Mbps in RS485/422 modes, and up to 1Mbps in RS-232 mode. All drivers can be slew limited to 250kbps in any mode to minimize electromagnetic interference (EMI) by setting the dedicated SLEW pin low.
• Pin Compatible Upgrade for MAX3160 (20 SSOP)
• IEC Level 4 ESD Protection: ±15kV IEC 61000-4-2 Air Gap Discharge, ± 8kV IEC 61000-4-2 Contact Discharge, ±15kV Human Body Model (HBM)
• 20Mbps RS-485 and 1Mbps RS-232 Data Rates
• All transmitter outputs and receiver inputs feature robust electrostatic discharge (ESD) protection to ±15kV IEC 61000-4-2 Airgap, ±15kV Human Body Model (HBM) and ±8kV IEC 61000-4-2 Contact. Each receiver output has full fail-safe protection to avoid system lockup, oscillation, or indeterminate states by defaulting to logic-high output level when the inputs are open, shorted, or terminated but undriven. No external biasing resistors are required.
• RS-485/422 Enhanced Receiver Fail-safe for open, shorted, or terminated but idle inputs
• 10nA Shutdown Supply Current (typical)

• Software Programmable Serial Ports (RS-232, RS-422, RS-485)
• Embedded and Industrial PCs (IPC)
• Process Control Equipment
• Point-Of-Sales Equipment
• Networking Equipment
• HVAC Controls Equipment
• Building Security and Automation