- 您現在的位置：買賣IC網 > PDF目錄171226 > DS96172 (National Semiconductor Corporation) RS-485/RS-422 Quad Differential Line Drivers(RS-485/RS-422 四差分線驅動器) PDF資料下載
參數資料
| 型號： | DS96172 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | RS-485/RS-422 Quad Differential Line Drivers(RS-485/RS-422 四差分線驅動器) |
| 中文描述： | RS-485/RS-422收發(fā)四路差分線路驅動器（RS-485/RS-422收發(fā)四差分線驅動器） |
| 文件頁數： | 3/6頁 |
| 文件大小： | 209K |
| 代理商： | DS96172 |
Switching Characteristics (Continued)
V
CC = 5V, TA = 25C
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
PHZ
Output Disable Time from High Level
R
L = 110, Figure 4
25
35
ns
t
PLZ
Output Disable Time from Low Level
R
L = 110, Figure 5
30
45
ns
Note 2: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices
should be operated at these limits. The tables of “Electrical Characteristics” provide conditions for actual device operation.
Note 3: Unless otherwise specified min/max limits apply across the 0C to +70C range for the DS96172/DS96174. All typicals are given for VCC = 5V and TA = 25C.
Note 4: All currents into the device pins are positive; all currents out of the device pins are negative. All voltages are referenced to ground unless otherwise specified.
Note 5:
|VOD| and |VOC| are the changes in magnitude of VOD and VOC respectively, that occur when the input is changed from a high level to a low level.
Note 6: In EIA Standards RS-422A and RS-485, VOC, which is the average of the two output voltages with respect to ground, is called output offset voltage, VOS.
Note 7: Only one output at a time should be shorted.
Parameter Measurement Information
DS009626-4
FIGURE 1. Differential and Common Mode Output Voltage
DS009626-5
DS009626-6
FIGURE 2. Differential Output Delay and Transition Times
DS009626-7
DS009626-8
FIGURE 3. Propagation Delay Times
www.national.com
3
相關PDF資料 |
PDF描述 |
|---|---|
| DS96173 | RS-485/RS-422 Quad Differential Line Receivers(RS-485/RS-422 四差分線驅動器) |
| DS96F172M | EIA-485/EIA-422 Quad Differential Drivers(EIA-485/EIA-422 四差分驅動器) |
| DS96F173M | EIA-485/EIA-422 Quad Differential Receivers(EIA-485/EIA-422 四差分驅動器) |
| DSC-11524-223Y | DIGITAL TO SYNCHRO OR RESOLVER, DIP36 |
| DSC-11524-223Z | DIGITAL TO SYNCHRO OR RESOLVER, DIP36 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DS96172CJ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| DS96172CN | 制造商:National Semiconductor Corporation 功能描述:Line Driver, 4 Driver, 16 Pin, Plastic, DIP |
| DS96172J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Line Driver |
| DS96172N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Line Driver |
| DS96173 | 制造商:Texas Instruments 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。