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数量 | 价钱 (含税) |
---|---|
1+ | CNY33.700 (CNY38.081) |
10+ | CNY25.640 (CNY28.9732) |
50+ | CNY22.320 (CNY25.2216) |
100+ | CNY21.030 (CNY23.7639) |
250+ | CNY19.370 (CNY21.8881) |
500+ | CNY17.930 (CNY20.2609) |
2500+ | CNY17.720 (CNY20.0236) |
产品信息
产品概述
The MAX489CSD+ is a slew-rate-limited Low-power Transceiver for RS-485 and RS-422 communications. Each part contains one driver and one receiver. The MAX489 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps. These transceivers draw between 120 and 500μA of supply current when unloaded or fully loaded with disabled drivers. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if the input is open circuit. The MAX489 is designed for full-duplex applications.
- Receiver/driver enable
- 120μA Quiescent current
- 32 Number of receivers on bus
- 14 Pin count
警告
静电敏感设备, 在处理设备时请采取适当的预防措施.
注释
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
技术规格
RS422/ RS485 收发器
1
250Kbps
5.25V
14引脚
±15 kV (HBM)
0°C
-
MSL 1 -无限制
1Receivers
全双工
4.75V
NSOIC
32
开放式
70°C
-
No SVHC (27-Jun-2024)
MAX489CSD+ 的替代之选
找到 3 件产品
法律与环境
进行最后一道重要生产流程所在的地区原产地:Thailand
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书