- 制造厂商:TI
- 产品类别:接口
- 技术类目:RS-485 和 RS-422 收发器
- 功能描述:3.3/5V RS-485 收发器
- 点击这里打开及下载SN75HVD08的技术文档资料
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The SN65HVD08 combines a 3-state differential line driver and differential line receiver designed for balanced data transmission and interoperation with ANSI TIA/EIA-485-A and ISO-8482E standard-compliant devices.
The wide supply voltage range and low quiescent current requirements allow the SN65HVD08s to operate from a 5-V power bus in the cable with as much as a 2-V line voltage drop. Busing power in the cable can alleviate the need for isolated power to be generated at each connection of a ground-isolated bus.
The driver differential outputs and receiver differential inputs connect internally to form a differential input/output (I/O) bus port that is designed to offer minimum loading to the bus whenever the driver is disabled or not powered. The drivers and receivers have active-high and active-low enables respectively, which can be externally connected together to function as a direction control.
- Operates With a 3-V to 5.5-V Supply
- Consumes Less Than 90-mW Quiescent Power
- Open-Circuit, Short-Circuit, and Idle-Bus Failsafe Receiver
- 1/8th Unit-Load (up to 256 nodes on the bus)
- Bus-Pin ESD Protection Exceeds 16-kV HBM
- Driver Output Voltage Slew-Rate Limited for Optimum Signal Quality at 10 Mbps
- Electrically Compatible With ANSI TIA/EIA-485 Standard
- Number of receivers
- 1
- Number of transmitters
- 1
- Duplex
- Half
- Supply voltage (Nom) (V)
- 5
- Signaling rate (Max) (Mbps)
- 10
- IEC 61000-4-2 contact (+/- kV)
- —
- Fault protection (V)
- -9 to 14
- Common mode range
- -7 to 12
- Number of nodes
- 256
- Isolated
- No
- ICC (Max) (mA)
- 16
- Rating
- Catalog
- Operating temperature range (C)
- 0 to 70
SN75HVD08的完整型号有:SN75HVD08D、SN75HVD08DR、SN75HVD08P,以下是这些产品的关键参数及官网采购报价:
SN75HVD08D,工作温度:0 to 70,封装:SOIC (D)-8,包装数量MPQ:75个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN75HVD08D的批量USD价格:2.196(1000+)
SN75HVD08DR,工作温度:0 to 70,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN75HVD08DR的批量USD价格:1.845(1000+)
SN75HVD08P,工作温度:0 to 70,封装:PDIP (P)-8,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:NIPDAU,TI官网SN75HVD08P的批量USD价格:2.987(1000+)
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