LTC485CS8#TRPBF Linear Technology, LTC485CS8#TRPBF Datasheet - Page 4

• Manufacturer Part Number: LTC485CS8#TRPBF
• Description: IC TXRX INTRFC RS485 LOPWR 8SOIC
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LTC485CS8#TRPBF

• Number Of Drivers/receivers: 1/1
• Protocol: RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Interface Circuit Standard 1: RS-485
• Number Of Receivers: 1
• Number Of Transmitters: 1
• Number Of Transceivers: 1
• Data Transmission Topology: Multipoint
• Receiver Signal Type: Differential
• Transmitter Signal Type: Differential
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.75V
• Single Supply Voltage (max): 5.25V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Supply Current: 0.9mA
• Power Supply Requirement: Single
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFOR
LTC485
4
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
0.6
0.5
0.4
0.2
0.9
0.8
0.7
0.3
0.1
90
80
70
60
50
40
30
20
10
0
0
–50
–50
0
Receiver
vs Temperature
Receiver Output Low Voltage
vs Temperature
Driver Output Low Voltage
vs Output Current
I = 8mA
T
A
–25
–25
= 25°C
1
OUTPUT VOLTAGE (V)
0
⏐
TEMPERATURE (°C)
0
TEMPERATURE (°C)
t
PLH
25
25
2
– t
PHL
50
50
⏐
3
75
75
W
LTC485 • TPC10
LTC485 • TPC03
LTC485 • TPC07
100
100
A
4
U
125
125
CE
C
–108
5.4
4.8
4.2
3.6
3.0
2.4
1.8
1.2
0.6
HARA TERISTICS
–96
–84
–72
–60
–48
–36
–24
–12
72
64
56
48
40
32
24
16
0
–50
8
0
0
Driver Skew vs Temperature
0
0
Driver Differential Output Voltage
vs Output Current
Driver Output High Voltage
vs Output Current
T
A
–25
= 25°C
C
1
1
0
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
TEMPERATURE (°C)
25
2
2
50
3
3
75
LTC485 • TPC11
T
LTC485 • TPC05
LTC485 • TPC08
A
100
= 25°C
4
4
125
1.64
1.63
1.62
1.61
1.60
1.59
1.58
1.57
1.56
1.55
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
640
580
520
460
400
340
280
220
160
100
–50
–50
–50
Driver Differential Output Voltage
vs Temperature
TTL Input Threshold
vs Temperature
Supply Current vs Temperature
RI = 54Ω
–25
–25
–25
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
0
TEMPERATURE (°C)
DRIVER DISABLED
DRIVER ENABLED
25
25
25
50
50
50
75
75
sn485 LTC485ffs
75
LTC485 • TPC06
LTC485 • TPC09
LTC485 • TPC12
100
100
100
125
125
125