LTC2850IMS8#TRPBF Linear Technology, LTC2850IMS8#TRPBF Datasheet - Page 8

• Manufacturer Part Number: LTC2850IMS8#TRPBF
• Description: IC TXRX RS485 20MBPS 8-MSOP
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LTC2850IMS8#TRPBF

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC2850/LTC2851/LTC2852
Typical perForMance characTerisTics

150
140
130
120
110
100
3.5
3.0
2.5
2.0
1.5
1.0
0.5
90
80
–1
2
1
0
0
–40
–40
0
Receiver Skew vs Temperature
Driver Output Short‑Circuit
Current vs Temperature
Receiver Output Voltage vs
Output Current (Source and Sink)
V
C
AB
L
= 15pF
–20
–20
= 1.5V
1
V
V
SOURCE
OUT
OUT
0
OUTPUT CURRENT (mA)
0
SINK
TEMPERATURE (°C)
TEMPERATURE (°C)
= 0V
= 3.3V
2
20
20
40
40
3
60
60
SINK
4
80
80
SOURCE
5
100
100
285012 G01
285012 G04
285012 G07
120
120
6
–0.5
–1.0
–1.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
1.5
1.0
0.5
70
65
60
55
50
45
40
35
0
0
–40
–40
0
Driver Skew vs Temperature
Driver Output Low/High Voltage
vs Output Current
Receiver Propagation Delay
vs Temperature
R
C
DIFF
L
= 100pF
–20
–20
10
= 54
OUTPUT CURRENT (mA)
0
0
20
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
30
V
V
40
40
OH
OL
40
60
60
50
80
80
60
100
100
285012 G05
285012 G08
285012 G02
T
A
= 25°C. V
120
120
70
CC
3.5
3.0
2.5
2.0
1.5
1.0
0.5
60
50
40
30
20
10
18
16
14
12
10
0
0
8
6
4
–40
–40
0.1
= 3.3V, unless otherwise noted.
Driver Propagation Delay
vs Temperature
Driver Differential Output Voltage
vs Temperature
Supply Current vs Data Rate
C
R
C
L
R
R
L
DIFF
R
DIFF
DIFF
= 100pF
= 100pF
DIFF
–20
–20
= 54
= ∞
= 100
= 54
0
0
R
TEMPERATURE (°C)
DATA RATE (Mbps)
TEMPERATURE (°C)
DIFF
1
R
20
20
DIFF
= 100
R
= 54
40
DIFF
40
= ∞
60
60
10
80
80
100
100
285012 G06
285012 G09
285012 G03
285012fd
120
100
120