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(yè)數(shù)： 8/14頁(yè)
文件大小： 274K
代理商： DS36F95
Driver Electrical Characteristics (Notes 3, 4) (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
Driver Switching Characteristics
V
CC = 5.0V, TA = 25C
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
DD
Differential Output Delay Time
R
L =60, Figure 3
8.0
15
20
ns
t
TD
Differential Output Transition Time
8.0
15
22
ns
t
PLH
Propagation Delay Time,
R
L =27, Figure 4
6.0
12
16
ns
Low-to-High Level Output
t
PHL
Propagation Delay Time,
6.0
12
16
ns
High-to-Low Level Output
t
ZH
Output Enable Time to High Level
R
L = 110, Figure 5
25
32
ns
t
ZL
Output Enable Time to Low Level
R
L = 110, Figure 6
25
32
ns
t
HZ
Output Disable Time from High Level
R
L = 110, Figure 5
20
25
ns
t
LZ
Output Disable Time from Low Level
R
L = 110, Figure 6
20
25
ns
t
LZL
Output Disable Time from Low Level
Load per
Figure 5
300
ns
with Load Resistor to GND
Timing per
Figure 6
t
SKEW
Skew (Pulse Width Distortion)
R
L =60, Figure 3
1.0
4.0
ns
Receiver Electrical Characteristics
Over recommended supply voltage and operating temperature ranges, unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
Max
Units
V
TH
Differential Input High
V
O = 2.7V, IO = 0.4 mA
0.2
V
Threshold Voltage
V
TL
Differential Input Low
V
O = 0.5V, IO = 8.0 mA
0.2
V
Threshold Voltage (Note 7)
V
T+VT
Hysteresis (Note 8)
V
CM =0V
35
50
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
1.3
V
OH
Output Voltage HIGH
V
ID = 200 mV,
0C to +70C
2.8
V
I
OH = 400 A,
Figure 2
55C to +125C
2.5
V
OL
Output Voltage LOW
V
ID = 200 mV,
I
OL = 8.0 mA
0.45
V
Figure 2
I
OL = 16 mA
0.50
I
OZ
High Impedance State Output
V
O = 0.4V to 2.4V
±20
A
I
Line Input Current (Note 9)
Other Input = 0V
V
I = +12V
1.0
mA
V
I = 7.0V
0.8
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
14
18
22
k
I
OS
Short Circuit Output Current
(Note 9)
15
85
mA
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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)
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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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