LTC485IS8#PBF Linear Technology, LTC485IS8#PBF Datasheet - Page 4
![IC TXRX INTRFC RS485 LOPWR 8SOIC](/photos/6/83/68357/ltc485is8_pbf_sml.jpg)
LTC485IS8#PBF
Manufacturer Part Number
LTC485IS8#PBF
Description
IC TXRX INTRFC RS485 LOPWR 8SOIC
Manufacturer
Linear Technology
Type
Transceiverr
Datasheet
1.LTC485CN8PBF.pdf
(14 pages)
Specifications of LTC485IS8#PBF
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)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LTC485
TYPICAL PERFORMANCE CHARACTERISTICS
4
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
36
32
28
24
20
16
90
80
70
60
50
40
30
20
10
12
8
0
0
4
0
–50
0
0
Receiver Output Low Voltage
vs Output Current
Receiver Output Low Voltage
vs Temperature
Driver Output Low Voltage
vs Output Current
T
T
I = 8mA
A
A
= 25°C
–25
= 25°C
0.5
1
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
0
TEMPERATURE (°C)
1.0
25
2
50
1.5
3
75
100
2.0
4
485 G07
485 G01
485 G04
125
–108
–18
–16
–14
–12
–10
–96
–84
–72
–60
–48
–36
–24
–12
–8
–6
–4
–2
72
64
56
48
40
32
24
16
0
0
8
0
5
0
0
Receiver Output High Voltage
vs Output Current
Driver Differential Output Voltage
vs Output Current
Driver Output High Voltage
vs Output Current
T
T
A
A
= 25°C
= 25°C
1
1
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
4
2
2
3
3
3
T
A
= 25°C
4
4
485 G08
485 G02
485 G05
2
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
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.0
3.2
–50
–50
–50
Receiver Output High Voltage
vs Temperature
Driver Differential Output Voltage
vs Temperature
TTL Input Threshold
vs Temperature
RI = 54Ω
I = 8mA
–25
–25
–25
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
25
50
50
50
75
75
75
100
100
100
485 G06
485 G09
485 G03
485fh
125
125
125