LTC490IN8 Linear Technology, LTC490IN8 Datasheet - Page 4

• Manufacturer Part Number: LTC490IN8
• Description: IC TXRX RS485 LOW POWER 8-DIP
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LTC490IN8

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC490
TYPICAL PERFOR A CE CHARACTERISTICS
4
1.63
1.59
1.57
1.55
1.61
2.3
1.9
1.7
1.5
2.1
–50
–50
TTL Input Threshold
vs Temperature
Driver Differential Output Voltage
vs Temperature
0
0
TEMPERATURE ( C )
TEMPERATURE ( C )
50
50
R
W
LTC490 • TPC04
LTC490 • TPC07
O
100
100
= 54
U
5
4
3
2
1
7
6
5
4
3
–50
–50
Driver Skew vs Temperature
Receiver t
vs Temperature
0
0
TEMPERATURE ( C )
TEMPERATURE ( C )
PLH
-t
PHL
50
50
LTC490 • TPC08
LTC490 • TPC05
100
100
350
330
310
340
320
0.8
0.6
0.4
0.2
0
–50
–50
Supply Current vs Temperature
Receiver Output Low Voltage
vs Temperature
I = 8mA
0
TEMPERATURE ( C )
0
TEMPERATURE ( C )
50
50
LTC490 • TPC06
LTC490 • TPC09
100
100
490fb