LTC1482CMS8 Linear Technology, LTC1482CMS8 Datasheet - Page 7

• Manufacturer Part Number: LTC1482CMS8
• Description: IC TXRX RS485 LOWPWR 8-MSOP
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LTC1482CMS8

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL PERFOR A CE CHARACTERISTICS
–0.5
–0.5
3.0
2.5
2.0
1.5
1.0
0.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
–55
–55
–55
Driver Differential Output Voltage
vs Temperature
Driver Common Mode Output
Voltage vs Temperature
Driver Differential Output Voltage
vs Temperature
V
V
V
SEE FIGURE 2
CC
CC
–35 –15
–35 –15
CC
–35 –15
= 5.25V
= 5.25V
= 5.25V
V
OD3
V
V
OC
OD
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
FOR V
5
5
, V
5
, V
V
V
V
CC
CC
CC
CC
CC
25
25
25
= 5V
= 5V
= 5V
CC
= 4.5V TO 5.25V
= 4.5V TO 5.25V
V
V
= 4.5V TO 5.25V
V
45
CC
45
CC
45
CC
= 4.75V
= 4.75V
= 4.75V
65
65
65
V
V
DI/SD HIGH
V
V
V
R
R
CC
CM
OD3
CC
85 105 125
85 105 125
85 105 125
CC
W
L
L
= 44
= 4.5V
= 44
= 4.5V
= –7V
= 4.5V
1482 G25
1482 G28
1482 G22
U
–0.5
–0.5
3.0
2.5
2.0
1.5
1.0
0.5
3.0
2.5
2.0
1.5
1.0
0.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
–55
–55
–55
Driver Differential Output Voltage
vs Temperature
Driver Common Mode Output
Voltage vs Temperature
Driver Differential Output Voltage
vs Temperature
V
V
V
CC
CC
V
V
DI/SD HIGH
SEE FIGURE 2
–35 –15
–35 –15
CC
–35 –15
CM
OD3
= 5.25V
= 5.25V
= 5.25V
= 12V
V
OD3
V
V
OD
OC
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
5
FOR V
5
, V
, V
5
V
V
V
CC
CC
CC
CC
CC
25
25
= 5V
= 5V
25
= 5V
= 4.5V TO 5.25V
= 4.5V TO 5.25V
CC
V
V
V
= 4.5V TO 5.25V
CC
45
45
CC
45
CC
= 4.75V
= 4.75V
= 4.75V
65
65
65
V
V
V
R
R
CC
85 105 125
CC
85 105 125
CC
85 105 125
L
L
= 54
= 54
= 4.5V
= 4.5V
= 4.5V
1482 G26
1482 G23
1482 G29
–0.5
3.0
2.5
2.0
1.5
1.0
0.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
–55
–55
0
Driver Differential Output Voltage
vs Temperature
Driver Common Mode Output
Voltage vs Temperature
Driver Differential Output Voltage
vs Output Current
V
V
CC
CC
–35 –15
–35 –15
10 20 30 40 50 60 70 80 90 100
= 5.25V
= 5.25V
OUTPUT CURRENT (mA)
V
V
OC
OD
TEMPERATURE ( C)
TEMPERATURE ( C)
5
5
, V
, V
V
V
CC
CC
CC
CC
25
25
= 5V
= 5V
= 4.5V TO 5.25V
= 4.5V TO 5.25V
V
LTC1482
V
CC
45
45
CC
= 4.75V
= 4.75V
65
65
R
V
V
R
CC
V
L
85 105 125
85 105 125
CC
L
CC
= 100
= 100
= 4.5V
= 4.5V
= 5V
1482 G30
1482 G24
1482 G27
7