| 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：12 Pages | STMICROELECTRONICS 意法半導體 | 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：12 Pages | STMICROELECTRONICS 意法半導體 | 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：12 Pages | STMICROELECTRONICS 意法半導體 | 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：12 Pages | STMICROELECTRONICS 意法半導體 | 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：12 Pages | STMICROELECTRONICS 意法半導體 | 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：12 Pages | STMICROELECTRONICS 意法半導體 | STMICROELECTRONICS |
詳細參數
- 型號：
ST491AB
- 功能描述：
總線收發(fā)器 Hi-Spd Lo Pwr Trans
- RoHS：
否
- 制造商：
Fairchild Semiconductor
- 邏輯類型：
CMOS
- 邏輯系列：
74VCX
- 每芯片的通道數量：
16
- 輸入電平：
CMOS
- 輸出電平：
CMOS
- 輸出類型：
3-State
- 高電平輸出電流：
- 24 mA
- 低電平輸出電流：
24 mA
- 傳播延遲時間：
6.2 ns
- 電源電壓-最大：
2.7 V, 3.6 V
- 電源電壓-最小：
1.65 V, 2.3 V
- 最大工作溫度：
+ 85 C
- 封裝/箱體：
TSSOP-48
- 封裝：
Reel
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
2016+ |
SOP14 |
7292 |
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 |
原裝現貨請來電咨詢 |
詢價 | ||
ST |
25+ |
SOP14 |
90000 |
一級代理商進口原裝現貨、假一罰十價格合理 |
詢價 | ||
ST |
24+ |
SOP14 |
20000 |
全新原廠原裝，進口正品現貨，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 | ||
ST |
2021+ |
60000 |
原裝現貨，歡迎詢價 |
詢價 | |||
ST |
SOP14 |
7292 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
ST/意法 |
22+ |
SOP14 |
15330 |
原裝正品 |
詢價 | ||
ST |
20+ |
SOP14 |
12300 |
獨立分銷商 公司只做原裝 誠心經營 免費試樣正品保證 |
詢價 | ||
ST |
24+ |
SOP14 |
12000 |
原裝正品 假一罰十 可拆樣 |
詢價 |
相關規(guī)格書
更多- ST491ABDR
- 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
相關庫存
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
