參數(shù)資料
型號: LTC1482IS8#TR
廠商: Linear Technology
文件頁數(shù): 14/16頁
文件大小: 0K
描述: IC TXRX RS485 DET/FAILSAFE 8SOIC
標準包裝: 2,500
類型: 收發(fā)器
驅動器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SOIC
包裝: 帶卷 (TR)
7
LTC1482
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Driver Differential Output Voltage
vs Temperature
Driver Differential Output Voltage
vs Temperature
Driver Differential Output Voltage
vs Temperature
Driver Common Mode Output
Voltage vs Temperature
Driver Common Mode Output
Voltage vs Temperature
Driver Common Mode Output
Voltage vs Temperature
Driver Differential Output Voltage
vs Temperature
Driver Differential Output Voltage
vs Temperature
Driver Differential Output Voltage
vs Output Current
TEMPERATURE (
°C)
–55
DRIVER
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
1482 G22
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
VOD, VCC = 4.5V TO 5.25V
RL = 44
VCC = 5V
VCC = 4.5V
VCC = 4.75V
VCC = 5.25V
–35 –15
5
25
45
65
85 105 125
TEMPERATURE (
°C)
–55
DRIVER
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
1482 G23
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
VOD, VCC = 4.5V TO 5.25V
RL = 54
VCC = 5V
VCC = 4.5V
VCC = 4.75V
VCC = 5.25V
–35 –15
5
25
45
65
85 105 125
TEMPERATURE (
°C)
–55
DRIVER
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
1482 G24
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
VOD, VCC = 4.5V TO 5.25V
RL = 100
VCC = 5V
VCC = 4.5V
VCC = 4.75V
VCC = 5.25V
–35 –15
5
25
45
65
85 105 125
TEMPERATURE (
°C)
–55
DRIVER
COMMON
MODE
VOLTAGE
(V)
1482 G25
3.0
2.5
2.0
1.5
1.0
0.5
0
VOC, VCC = 4.5V TO 5.25V
RL = 44
VCC = 5V
VCC = 4.5V
VCC = 4.75V
VCC = 5.25V
–35 –15
5
25
45
65
85 105 125
TEMPERATURE (
°C)
–55
DRIVER
COMMON
MODE
VOLTAGE
(V)
1482 G26
3.0
2.5
2.0
1.5
1.0
0.5
0
VOC, VCC = 4.5V TO 5.25V
RL = 54
VCC = 5V
VCC = 4.5V
VCC = 4.75V
VCC = 5.25V
–35 –15
5
25
45
65
85 105 125
TEMPERATURE (
°C)
–55
DRIVER
COMMON
MODE
VOLTAGE
(V)
1482 G27
3.0
2.5
2.0
1.5
1.0
0.5
0
VOC, VCC = 4.5V TO 5.25V
RL = 100
VCC = 5V
VCC = 4.5V
VCC = 4.75V
VCC = 5.25V
–35 –15
5
25
45
65
85 105 125
TEMPERATURE (
°C)
–55
DRIVER
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
1482 G28
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
VOD3 FOR VCC = 4.5V TO 5.25V
SEE FIGURE 2
VCM = –7V
VOD3
DI/SD HIGH
VCC = 5V
VCC = 4.5V
VCC = 4.75V
VCC = 5.25V
–35 –15
5
25
45
65
85 105 125
TEMPERATURE (
°C)
–55
DRIVER
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
1482 G29
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
VOD3 FOR VCC = 4.5V TO 5.25V
VCM = 12V
VOD3
DI/SD HIGH
SEE FIGURE 2
VCC = 5V
VCC = 4.5V
VCC = 4.75V
VCC = 5.25V
–35 –15
5
25
45
65
85 105 125
OUTPUT CURRENT (mA)
0
10 20 30 40 50 60 70 80 90 100
DRIVER
DIFFERENTIAL
OUTPUT
VOLTAGE
(V)
1482 G30
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
VCC = 5V
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