參數(shù)資料
型號： SN55HVD251DRJ
廠商： TEXAS INSTRUMENTS INC
元件分類： 網(wǎng)絡接口
英文描述： DATACOM, INTERFACE CIRCUIT, PDSO8
封裝： PLASTIC, MO-229WGGB, SON-8
文件頁數(shù)： 5/27頁
文件大?。?/td> 775K
代理商： SN55HVD251DRJ
62
64
66
68
70
72
74
–40 –25 –10 5
20 35 50 65 80 95 110 125
RS = 0 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 5 V
t L
O
P
1
–
Loop
Time
–
ns
TA – Free-Air Temperature – 5C
120
125
130
135
140
145
150
–40 –25 –10 5
20
35 50 65 80 95 110 125
VCC = 5.5 V
VCC = 5 V
VCC = 4.5 V
RS = 0 V
t L
O
P
2
–
Loop
Time
–
ns
TA – Free-Air Temperature – 5C
25
26
27
28
29
30
31
32
33
0
250 500 750 1000 1250 1500 1750 2000
VCC = 5 V,
TA = 25°C,
RS = 0 V,
RL = 60 ,
CL = 50 pF
I C
C
–
RMS
Supply
Current
–
mA
Signaling Rate – kbps
0
1
0.5
5
0
10
20
60
70
80
I -DriverOutputCurrent-mA
O
V
-DriverOutputV
oltage-V
O
D
CANH
CANL
2
2.5
3
3.5
4
4.5
1.5
30
40
50
VCC =5V,
TA =25°C,
RS =0V,
Dat0V
0
1
0.5
0
10
20
60
70
80
I -DriverOutputCurrent-mA
O
V
-DriverDif
ferentialOutputV
oltage-V
O
D
2
2.5
3
3.5
4
4.5
1.5
30
40
50
VCC =5V,
TA =25°C,
RS =0V,
Dat0V
0
0.5
1
1.5
2
2.5
3
–55
–40
0
25
70
85
125
VCC = 5.5 V
VCC = 5 V
VCC = 4.5 V
RS = 0 V,
D at 0V,
RL = 60
V
O
D
(D
)–
Dominant
Differential
Output
V
oltage
–
V
TA – Free-Air Temperature – 5C
0
10
20
30
40
50
60
1
2
3
4
5
6
TA = 25°C,
RS = 0 V,
D at 0V,
RL = 60
I O
–
Driver
Output
Current
–
mA
VCC – Supply Voltage – V
0
100
200
300
400
500
600
700
800
900
1000
0
10
20 30
40
50
60
70 80
90 100
VCC = 5.5 V
VCC = 5 V
VCC = 4.5 V
TA = 25°C
t f
-
Differential
Output
Fall
Time
-
ns
RS - Slope Resistance - kW
3
2.50
2
1.50
1
0.50
0
50
0
50
100
150
VCC = 5.5 V
VCC = 5 V
VCC = 4.5 V
TA Free-Air Temperature °C
Input
Resistance
Matching
%
www.ti.com
SLLS545E – NOVEMBER 2002 – REVISED MARCH 2010
TYPICAL CHARACTERISTICS
RECESSIVE-TO-DOMINANT LOOP DELAY
DOMINANT-TO-RECESSIVE LOOP DELAY
SUPPLY CURRENT (RMS)
vs
FREE-AIR TEMPERATURE
SIGNALING RATE
Figure 15.
Figure 16.
Figure 17.
DRIVER DRIFFERENTIAL OUTPUT
DOMINANT DIFFERENTIAL
DRIVER OUTPUT VOLTAGE
VOLTAGE
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
FREE-AIR TEMPERATURE
Figure 18.
Figure 19.
Figure 20.
DRIVER OUTPUT CURRENT
DIFFERENTIAL OUTPUT TRANSITION
INPUT RESISTANCE MATCHING
vs
TIME vs
vs
SUPPLY VOLTAGE
SLOPE RESISTANCE (Rs)
FREE-AIR TEMPERATURE
Figure 21.
Figure 22.
Figure 23.
Copyright 2002–2010, Texas Instruments Incorporated
13
Product Folder Link(s): SN55HVD251 SN65HVD251
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參數(shù)描述
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