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參數(shù)資料
| 型號(hào)： | 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)： | 11/14頁 |
| 文件大?。?/td> | 274K |
| 代理商： | DS36F95 |
MIL-STD 883C
Driver Switching Characteristics
V
CC = 5.0V
Symbol
Parameter
Conditions
Min
Typ
T
A = 25C
T
A = 125C
T
A = 55C
Units
Max
t
DD
Differential Output Delay Time
R
L =60, Figure 3
8.0
15
25
30
ns
t
TD
Differential Output Transition
Time
8.0
15
25
30
ns
t
PLH
Propagation Delay Time,
R
L =27, Figure 4
6.0
12
18
25
ns
Low-to-High Level Output
t
PHL
Propagation Delay Time,
6.0
12
18
25
ns
High-to-Low Level Output
t
ZH
Output Enable Time to High
Level
R
L = 110, Figure 5
25
35
45
ns
t
ZL
Output Enable Time to Low
Level
R
L = 110, Figure 6
25
40
50
ns
t
HZ
Output Disable Time from High
Level
R
L = 110, Figure 5
20
30
40
ns
t
LZ
Output Disable Time from Low
Level
R
L = 110, Figure 6
20
30
40
ns
t
LZL
Output Disable Time from Low
Load per
Figure 5
300
ns
Level with Load Resistor to GND
Timing per
Figure 6
t
SKEW
Skew (Pulse Width Distortion)
R
L =60, Figure 3
1.0
6
12
ns
Receiver Electrical Characteristics
Over recommended supply voltage and operating temperature ranges, unless otherwise specified
Symbol
Parameter
Conditions
Min
Max
Units
V
TH
Differential Input High
V
O = 2.5V, IO = 0.4 mA, VCM = 7V, 0V, +12V
0.2
V
Threshold Voltage
V
CC = 4.5V, 5.5V
V
TL
Differential Input Low
V
O = 0.5V, IO = 8.0 mA, VCM = 7V, 0V, +12V,
0.2
V
Threshold Voltage (Note 7)
V
CC = 4.5V, 5.5V
V
T+VT
Hysteresis (Note 8)
V
CM = 0V, VCC = 4.5V, 5.5V
35
mV
V
IH
Enable Input Voltage HIGH
2.0
V
IL
Enable Input Voltage LOW
0.8
V
IC
Enable Input Clamp Voltage
I
I = 18 mA, VCC = 5.5V
1.3
V
OH
Output Voltage HIGH
V
ID = 200 mV,
55C to +125C
I
OH = 400 A,
2.5
V
Figure 2,V
CC = 4.5V
V
OL
Output Voltage LOW
V
ID = 200 mV,
I
OL = 8.0 mA
0.45
V
Figure 2,V
CC = 4.5V
I
OL = 16 mA
0.50
I
OZ
High Impedance State Output
V
O = 0.4V, 2.4V
±20
A
I
Line Input Current (Note 9)
Other Input = 0V
V
I = +12V
1.0
V
CC = 5.5V or
V
I = 7.0V
0.8
mA
V
CC =0V
I
IH
Enable Input Current HIGH
V
IH = 2.7V
20
A
I
IL
Enable Input Current LOW
V
IL = 0.4V
50
A
R
I
Input Resistance
10
k
I
OS
Short Circuit Output Current
V
IN = 1V, VOUT = 0.0V (Note 10)
15
85
mA
I
CC
Supply Current (Total Package)
No Load, DE = 2V, RE = 0.8V, Inputs Open
28
mA
I
CCX
No Load, DE = 0.8V, RE = 2.0V, Inputs Open
25
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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(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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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