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ST490ACDR中文资料
ST490ACDR数据手册规格书PDF详情
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 supply.
General features
■ Low supply current: 5mA max
■ -7V to 12V common mode input voltage range
■ 70mV tipycal input hysteresis
■ Designed for 25Mbps operation
■ Operate from a single 5V supply
■ ±4kV ESD protection
■ Current limiting and thermal shutdown for driver overload protection
ST490ACDR产品属性
- 类型
描述
- 型号
ST490ACDR
- 功能描述
缓冲器和线路驱动器 Hi-Spd Lo Pwr Trans
- RoHS
否
- 制造商
Micrel
- 输入线路数量
1
- 输出线路数量
2
- 极性
Non-Inverting
- 电源电压-最大
+/- 5.5 V
- 电源电压-最小
+/- 2.37 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
MSOP-8
- 封装
Reel
更新时间：2025-10-7 10:04:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
24+ |
8-DIP |
65200 |
一级代理/放心采购 |
|||
STMicroelectronics |
18+ |
TXRXRS485/422LPHISPEED8- |
6800 |
公司原装现货 |
|||
ST/意法 |
25+ |
SOP8 |
12496 |
ST/意法原装正品ST490ACDR即刻询购立享优惠#长期有货 |
|||
ST |
25+ |
SOP8 |
18600 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
ST(意法半导体) |
24+ |
SOP-8 |
7793 |
支持大陆交货,美金交易。原装现货库存。 |
|||
ST |
2016+ |
SOP8 |
6292 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
ST |
16+ |
SOP8 |
8000 |
原装现货请来电咨询 |
|||
ST |
24+ |
SOP8 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
|||
ST |
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
|||
ST(意法半导体) |
2447 |
SOIC8_39MM |
315000 |
nan一级代理专营品牌!原装正品,优势现货,长期排单 |
ST490ACDR 资料下载更多...
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STMICROELECTRONICS相关芯片制造商
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