| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
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 頁數(shù)：12 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | 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 頁數(shù)：12 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | 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 頁數(shù)：12 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
Low power high speed RS-485/RS-422 transceiver 文件：239.53 Kbytes 頁數(shù)：17 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
Package：14-SOIC（0.154"，3.90mm 寬）；包裝：管件 類別：集成電路（IC） 驅(qū)動器，接收器，收發(fā)器 描述：IC TRANSCEIVER FULL 1/1 14SO | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
Package：14-DIP（0.300"，7.62mm）；包裝：卷帶（TR） 類別：集成電路（IC） 驅(qū)動器，接收器，收發(fā)器 描述：IC TRANSCEIVER FULL 1/1 14DIP | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS |
產(chǎn)品屬性
- 產(chǎn)品編號：
ST491ACDR
- 制造商：
STMicroelectronics
- 類別：
集成電路（IC） > 驅(qū)動器，接收器，收發(fā)器
- 包裝：
管件
- 類型：
收發(fā)器
- 協(xié)議：
RS422，RS485
- 驅(qū)動器/接收器數(shù)：
1/1
- 雙工：
完全版
- 數(shù)據(jù)速率：
50Mbps
- 電壓 - 供電：
4.5V ~ 5.5V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
14-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
14-SO
- 描述：
IC TRANSCEIVER FULL 1/1 14SO
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
N/A |
18798 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
ST |
2016+ |
SOP14 |
9297 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ST |
16+ |
SOP14 |
8000 |
原裝現(xiàn)貨請來電咨詢 |
詢價 | ||
STMicroelectronics |
18+ |
ICTXRXLPWRHSRS485/42214S |
6800 |
公司原裝現(xiàn)貨 |
詢價 | ||
ST |
25+ |
SOP14 |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
ST |
24+ |
SOP14 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
ST |
20+ |
SOP14 |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
STMicroelectronics |
24+ |
14-SO |
65200 |
一級代理/放心采購 |
詢價 | ||
STM |
25+ |
SOP-14 |
1001 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
詢價 | ||
22+ |
NA |
3000 |
加我QQ或微信咨詢更多詳細(xì)信息, |
詢價 |
相關(guān)規(guī)格書
更多- 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
- ST4P3LC4
- ST4P3TP0
相關(guān)庫存
更多- 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
- ST4P3SM5
- ST4-PE/3L
