| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
ST490AB | Low power high speed RS-485/RS-422 transceiver Description The ST490A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST490A draws 5 mA (typ.) of supply current when unloaded or fully loaded with disabled drivers. It operates from a single 5 V 文件：686.52 Kbytes 页数：17 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER Description The ST490A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST490A draws 5mA (typ.) of supply current when unloaded or fully loaded with disabled drivers. It operates from a single 5V s 文件：203.74 Kbytes 页数：11 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER Description The ST490A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST490A draws 5mA (typ.) of supply current when unloaded or fully loaded with disabled drivers. It operates from a single 5V s 文件：203.74 Kbytes 页数：11 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Low power high speed RS-485/RS-422 transceiver Description The ST490A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST490A draws 5 mA (typ.) of supply current when unloaded or fully loaded with disabled drivers. It operates from a single 5 V 文件：686.52 Kbytes 页数：17 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Low power high speed RS-485/RS-422 transceiver Description The ST490A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST490A draws 5 mA (typ.) of supply current when unloaded or fully loaded with disabled drivers. It operates from a single 5 V 文件：686.52 Kbytes 页数：17 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER Description The ST490A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST490A draws 5mA (typ.) of supply current when unloaded or fully loaded with disabled drivers. It operates from a single 5V s 文件：203.74 Kbytes 页数：11 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Low power high speed RS-485/RS-422 transceiver 文件：210.78 Kbytes 页数：17 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Low power high speed RS-485/RS-422 transceiver 文件：210.78 Kbytes 页数：17 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
ST490AB | 低功耗全双工高速RS-485/RS-422收发器，温度范围[-40℃, 85℃] The ST490A is a low power transceiver for RS485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST490A draws 5mA (typ.) of supply current when unloaded or fully loaded with disabled drivers. It operates from a single 5V supply. \n\n Driver • Current limiting and thermal shutdown for driver overload protection \n• ±4 kV ESD protection \n• Low supply current: 5mA max \n• 70mV typical input hysteresis \n• -7V to 12V common mode input voltage range \n• Operate from a single 5 V supply \n• Designed for 25Mbps operation; | ST 意法半导体 | ST | |
Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 驱动器，接收器，收发器 描述：IC TRANSCEIVER FULL 1/1 8SO | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS |
技术参数
- Supply Voltage_typ(V)：
5
- Number of Drivers_typ：
1
- Number of Receivers_typ：
1
- Data Rate_min(Mb/s)：
25
- Half-full duplex：
full duplex
- Number of nodes：
32
- ESD：
HBM Minimum_nom(V)
- Current Consumption (Icc)_max(mA)：
5
- Common Mode Input Voltage_min(V)：
-7
- Common Mode Input Voltage_max(V)：
12
- Fault protection voltage：
-7.5 to 12.0
- Fail safe circuit：
Open
- Grade：
Industrial
- Operating Temperature_min(°C)：
-40
- Operating Temperature_max(°C)：
85
- Package：
SO-8
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
2016+ |
SOP8 |
7292 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ST |
16+ |
SOP8 |
8000 |
原装现货请来电咨询 |
询价 | ||
STM |
23+ |
NA |
10658 |
专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品 |
询价 | ||
STMicroelectronics |
18+ |
TXRXRS485/422LPHISPEED8- |
6800 |
公司原装现货 |
询价 | ||
ST |
25+ |
SOP8 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
ST |
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
ST |
20+ |
DIP8 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
STMicroelectronics |
24+ |
8-DIP |
65200 |
一级代理/放心采购 |
询价 | ||
ST(意法半导体) |
2447 |
SOIC-8_150mil |
315000 |
2500个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
STM |
25+ |
DIP-8 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
询价 |
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