Analog Devices Inc. LTC2875高速CAN收發器
Linear Technology/Analog Devices LTC2875 High Speed CAN Transceivers are high speed with low power and operate on 3.3V or 5V supplies. The LTC2875 features ±60V overvoltage fault protection on the data transmission lines during all modes of operation, including power-down. The transceivers have a maximum data rate that can be extended to 4Mbps to support high speed protocols based on the CAN physical layer. The LTC2875 can withstand ±25kV HBM on the transceiver interface pins without latchup or damage, thanks to enhanced ESD protection.
特點
- Protected from overvoltage line faults to ±60V
- 3.3V or 5V supply voltage
- High-speed operation up to 4Mbps
- ±25kV ESD interface pins, ±8kV all other pins
- Variable slew rate driver with active symmetry control and SPLIT pin for low Electromagnetic Emission (EME)
- Extended common-mode range (±36V)
- Ideal passive behavior to CAN bus with supply off
- Current limited drivers and thermal shutdown
- Power-up/down glitch-free driver outputs
- Micropower shutdown mode
- Transmit Data (TXD) dominant timeout function
- ISO 11898-2 compliant
- DeviceNet compatible
- Up to MP-grade available (–55°C to +125°C)
- 3mm × 3mm 8-lead DFN and SO-8 packages
應用
- Industrial control and instrumentation networks
- Automotive and transportation electronics
- Building automation
- Security systems
- HVAC
- Medical equipment
Typical Application
發佈日期: 2017-06-07
| 更新日期: 2022-04-14