| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
ST491ABDR | LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION The ST491A 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 ST491A draws 5mA (typ.) of supply current when unloaded and operates from a single 5V supply. ■ LOW SUPPLY CURRENT: 5mA MAX ■ 文件:269.86 Kbytes 页数:12 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION The ST491A 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 ST491A draws 5mA (typ.) of supply current when unloaded and operates from a single 5V supply. ■ LOW SUPPLY CURRENT: 5mA MAX ■ 文件:269.86 Kbytes 页数:12 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION The ST491A 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 ST491A draws 5mA (typ.) of supply current when unloaded and operates from a single 5V supply. ■ LOW SUPPLY CURRENT: 5mA MAX ■ 文件:269.86 Kbytes 页数:12 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER DESCRIPTION The ST491A 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 ST491A draws 5mA (typ.) of supply current when unloaded and operates from a single 5V supply. ■ LOW SUPPLY CURRENT: 5mA MAX ■ 文件:269.86 Kbytes 页数:12 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS |
详细参数
- 型号:
ST491ABDR
- 功能描述:
总线收发器 Hi-Spd Lo Pwr Trans
- RoHS:
否
- 制造商:
Fairchild Semiconductor
- 逻辑类型:
CMOS
- 逻辑系列:
74VCX
- 每芯片的通道数量:
16
- 输入电平:
CMOS
- 输出电平:
CMOS
- 输出类型:
3-State
- 高电平输出电流:
- 24 mA
- 低电平输出电流:
24 mA
- 传播延迟时间:
6.2 ns
- 电源电压-最大:
2.7 V, 3.6 V
- 电源电压-最小:
1.65 V, 2.3 V
- 最大工作温度:
+ 85 C
- 封装/箱体:
TSSOP-48
- 封装:
Reel
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
2016+ |
SOP14 |
7292 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ST |
16+ |
SOP14 |
8000 |
原装现货请来电咨询 |
询价 | ||
ST |
25+ |
SOP14 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
ST |
24+ |
SOP14 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
ST |
20+ |
SOP14 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ST |
2021+ |
60000 |
原装现货,欢迎询价 |
询价 | |||
ST |
SOP14 |
7292 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ST/意法 |
22+ |
SOP14 |
15330 |
原装正品 |
询价 | ||
ST |
20+ |
SOP14 |
12300 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
ST |
24+ |
SOP14 |
12000 |
原装正品 假一罚十 可拆样 |
询价 |
相关规格书
更多- ST491ABN
- ST491ACD
- ST491ACN
- ST49C101A-01
- ST49C101A-05
- ST49C101A-07
- ST49C101A-09
- ST49C101A-13
- ST49C107CF14-04
- ST49C154
- ST49C154CF16-22
- ST49C155CJ20-02
- ST49C155CJ20-23
- ST49C214CF20XX
- ST4-A1-J1
- ST4A2K
- ST4B 5K
- ST4B100K
- ST-4EC201
- ST-4EC202
- ST-4EC203
- ST-4EC204
- ST-4EC205
- ST-4ETA201
- ST-4ETA202
- ST-4ETA203
- ST-4ETA204
- ST-4ETA205
- ST-4ETA500
- ST-4ETA501
- ST-4ETA502
- ST-4ETA503
- ST-4ETD101
- ST-4ETD103
- ST-4ETD105
- ST-4ETD201
- ST-4ETG100
- ST-4ETG101
- ST-4ETG102
- ST-4ETG103
- ST4FLC4
- ST4FTP0
- ST4G3234BJR
- ST4G3235_07
- ST4P2LC4
相关库存
更多- ST491AC
- ST491ACDR
- ST49C101A
- ST49C101A-03
- ST49C101A-06
- ST49C101A-08
- ST49C101A-10
- ST49C107ACF14-04
- ST49C107CP14-04
- ST49C154CF16-04
- ST49C155CJ20-01
- ST49C155CJ20-03
- ST49C214CF20-19
- ST49C214CP20XX
- ST4-A1-J1V
- ST4A500
- ST4B100
- ST4EC201
- ST4EC202
- ST4EC203
- ST4EC204
- ST4EC205
- ST4EC500
- ST4ETA202
- ST4ETA203
- ST4ETA204
- ST4ETA205
- ST4ETA500
- ST4ETA501
- ST4ETA502
- ST4ETA503
- ST-4ETD100
- ST-4ETD102
- ST-4ETD104
- ST-4ETD200
- ST4ETG100
- ST4ETG101
- ST4ETG102
- ST4ETG103
- ST4ETG104
- ST4FSM5
- ST4G3234
- ST4G3235
- ST4G3235BJR
- ST4P3LB2

