參數(shù)資料
型號(hào): LTC485M
廠商: Linear Technology Corporation
英文描述: Low Power RS485 Interface Transceiver
中文描述: 低功率485接口收發(fā)器
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 327K
代理商: LTC485M
6
LTC485
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
Receiver Output Low Voltage
vs Temperature
TEMPERATURE (°C)
–50
0
O
0.1
0.3
0.4
0.5
75
0.9
LTC485 TPC03
0.2
0
125
0.6
0.7
0.8
–25
25
50
100
I = 8mA
Driver Differential Output Voltage
vs Output Current
OUTPUT VOLTAGE (V)
0
0
O
8
24
32
40
2
72
LTC485 TPC05
16
1
3
48
56
64
4
T
A
= 25°C
Driver Differential Output Voltage
vs Temperature
TEMPERATURE (°C)
–50
1.5
D
1.6
1.8
1.9
2.0
75
2.4
LTC485 TPC06
1.7
0
125
2.1
2.2
2.3
–25
25
50
100
RI = 54
Driver Output Low Voltage
vs Output Current
OUTPUT VOLTAGE (V)
0
0
O
10
30
40
50
2
90
LTC485 TPC07
20
1
3
60
70
80
4
T
A
= 25°C
Driver Output High Voltage
vs Output Current
OUTPUT VOLTAGE (V)
0
0
O
–12
–36
–48
–60
2
–108
LTC485 TPC08
–24
1
3
–72
–84
–96
4
T
A
= 25°C
TTL Input Threshold
vs Temperature
TEMPERATURE (°C)
–50
1.55
I
1.56
1.58
1.59
1.60
75
1.64
LTC485 TPC09
1.57
0
125
1.61
1.62
1.63
–25
25
50
100
Driver Skew vs Temperature
Receiver
t
PLH
– t
PHL
vs Temperature
TEMPERATURE (°C)
–50
3.0
T
3.5
4.5
5.0
5.5
75
7.5
LTC485 TPC10
4.0
0
125
6.0
6.5
7.0
–25
25
50
100
TEMPERATURE (°C)
–50
0
T
0.6
1.8
2.4
3.0
75
5.4
LTC485 TPC11
1.2
0
125
3.6
4.2
4.8
–25
25
50
100
Supply Current vs Temperature
TEMPERATURE (°C)
–50
100
S
160
280
340
400
75
640
LTC485 TPC12
220
0
125
460
520
580
–25
25
50
100
DRIVER ENABLED
DRIVER DISABLED
相關(guān)PDF資料
PDF描述
LTC485MJ8 Low Power RS485 Interface Transceiver
LTC486CSW Quad Low Power RS485 Driver
LTC486ISW Quad Low Power RS485 Driver
LTC487CSW Quad Low Power RS485 Driver
LTC487ISW Quad Low Power RS485 Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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