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ADI亚德诺 AD3306 产品介绍
2026-03-09
0次
特性
- 10BASE-T1S PHY operating modes
- Point-to-point half-duplex (≥ 15 m)
- Multidrop configuration half-duplex (≥ 25 m, ≥ 8 nodes)
- PLCA features: PLCA coordinator (head node), burst mode, precedence mode, and multiple PLCA IDs
- MAC Features
- OPEN Alliance 10BASE-T1x MAC-PHY serial interface with cut through or store and forward operation
- Transmit priority queues
- 16 MAC address filters
- IEEE 802.1AS / IEEE 1588 support for microcontrollers without TSN support using the gPTP for sensor timestamping and actuator synchronization
- OPEN Alliance features sleep/wake-up, topology discovery, and advanced diagnostics
- Enable output pin (EN) to power down the regulated supply inputs in sleep mode
- Support for local (WAKE input pin) and network (wake-up pulse) wake
- Suitable for 12 V, 24 V, 48 V automotive electrical systems or operating from 5 V levels only
- Detection capability for over voltage and under voltage events when monitoring the VBAT pin
- SSC for handling fault conditions
- Low-current 3.3 V LDO using the LVDD pin as an output
- Compatible with power delivery over data cable
- Provides robust EMC/EMI performance
- Low cost bus interface network with no external ESD components required
- Enhanced noise immunity providing additional performance for noisy environments
- Low power consumption: maximum current of 50 mA in functional modes of operation and 40 μA in sleep mode
- 1.8 V to 3.3 V I/O logic levels with support for 5 V inputs
- −40°C to +150°C junction temperature range
- Small package: 4 mm x 4 mm 24-lead LFCSP (QFN) package
- AEC-Q100 qualified for automotive applications
产品详情和应用
Applications
- Automotive internal and external lighting
- Automotive body and chassis domain control
- Automotive sensor and actuator networking
- Automotive Ethernet based zonal architectures
- Automotive in-vehicle networking
