MaxLinear XR33193, XR33194, XR33195 RS-485/422 Transmitters
MaxLinear XR33193, XR33194, and XR33195 RS-485/RS-422 Transmitters combine low power, high performance, small packaging, and high ±15kV ESD protection. The XR3319x Series Transmitters operate from a 3.3V supply and draw only 180µA (375µA maximum) of supply current. All transmitters feature a shutdown mode that consumes less than 2µA whenever the transmitters are disabled.
Ideal for today’s high-performance serial communications applications, the XR33193, XR33194, and XR33195 ICs are offered in a tiny 6-pin TSOT23 package. The XR3319x Series Transmitters occupy a 3.0mm x 3.0mm footprint and feature 250kbps, 2.5Mbps, and 20Mbps data rates. XR33193 and XR33194 have slew-limited outputs for reduced EMI and error-free communication over long or improperly terminated or unterminated data cables and multi-drop applications with unterminated stubs.
The MaxLinear XR33193, XR33194, and XR33195 Transmitters operate over an extended temperature range of -40°C to +125°C and include hot-swap protection circuitry to protect against false transitions on the bus during power-up or live insertion.
Features
- +3.3V operation
- Data rate options:
- XR33193: 250.0kbps
- XR33194: 2.5Mbps
- XR33195: 20.0Mbps
- Enhanced ESD specifications
- ±15kV Human Body Model (bus pins)
- ±4kV Human Body Model (all other pins)
- Short-circuit protection
- Thermal protection circuitry
- Hot-swap glitch protection
- Low current shutdown mode (2µA max)
- -40°C to 125°C operating temperature range
- 3mm x 3mm TSOT23-6 package
Applications
- Base stations
- Clock distribution
- HVAC networks
- Building and process automation
- Security equipment
- Telecom equipment
- Local area networks
- Industrial process control
- Point-of-sale equipment
Associated Receivers
MaxLinear XR3318 RS-485 & RS-422 Receivers
High-performance receivers in tiny 3mm2, 5-pin or 6-pin packages.