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參數(shù)資料
| 型號： | DS36F95 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | EIA-485/EIA-422A Differential Bus Transceiver |
| 中文描述： | EIA-485/EIA-422A差分總線收發(fā)器 |
| 文件頁數(shù)： | 9/14頁 |
| 文件大?。?/td> | 274K |
| 代理商： | DS36F95 |
Receiver Electrical Characteristics (Continued)
Over recommended supply voltage and operating temperature ranges, unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
Max
Units
I
CC
Supply Current
No Load,
DE = 2V, RE = 0.8V
28
mA
(Total Package)
All Inputs Open
Outputs Enabled
I
CCX
DE = 0.8V, RE = 2V
Outputs Disabled
25
COMMERCIAL
Receiver Switching Characteristics
V
CC = 5.0V, TA = 25C
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
PLH
Propagation Delay Time,
V
ID = 0V to +3.0V
14
19
24
ns
Low-to-High Level Output
C
L =15pF, Figure 7
t
PHL
Propagation Delay Time,
14
19
24
ns
High-to-Low Level Output
t
ZH
Output Enable Time to High Level
C
L =15pF, Figure 8
10
16
ns
t
ZL
Output Enable Time to Low Level
12
18
ns
t
HZ
Output Disable Time from High Level
C
L = 5.0 pF, Figure 8
12
20
ns
t
LZ
Output Disable Time from Low Level
12
18
ns
|t
PLHtPHL|
Pulse Width Distortion (SKEW)
Figure 7
1.0
4.0
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 55C to +125C temperature range for the DS16F95 and across the 0C to +70C range for the
DS36F95. 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 TIA/EIA-422A and TIA/EIA-485 Standards, VOC, which is the average of the two output voltages with respect to ground, is called output offset voltage,
VOS.
Note 7: The algebraic convention, where the less positive (more negative) limit is designated minimum, is used in this data sheet for common mode input voltage
and threshold voltage levels only.
Note 8: Hysteresis is the difference between the positive-going input threshold voltage, VT+, and the negative-going input threshold voltage, VT.
Note 9: Refer to TIA/EIA-485 Standard for exact conditions.
Note 10: Only one output at a time should be shorted.
Order Number:
DS16F95J, NS Package Number J08A
DS36F95J, NS Package Number J08A
DS36F95M, NS Package Number M08A
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS36F95J | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:EIA-485/EIA-422A Differential Bus Transceiver |
| DS36F95M | 制造商:Texas Instruments 功能描述:IC, RS-422A/RS-485 BUS TXRX, 5V, NSOIC-8, Device Type:Differential Transceiver, |
| DS36F95M/NOPB | 功能描述:IC TXRX DIF BUS RS485/422 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR) |
| DS36F95N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Transceiver |
| DS36FK | 制造商:Eaton Corporation 功能描述:Safety Switch Access/R Fuse Clip Kit 100A DH-DT/3P 250-600V |
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