R
參數(shù)資料
型號: LTC2861CDE#PBF
廠商: Linear Technology
文件頁數(shù): 16/18頁
文件大?。?/td> 0K
描述: IC TXRX RS485 20MBPS 12-DFN
標(biāo)準(zhǔn)包裝: 91
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: RS485
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 12-WFDFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 12-DFN(4x3)
包裝: 管件
LTC2859/LTC2861
7
285961fc
Receiver Skew
vs Temperature
Driver Skew vs Temperature
Driver Propagation Delay
vs Temperature
RTERM vs Temperature
Driver Output Low/High Voltage
vs Output Current
Driver Differential Output Voltage
vs Temperature
Receiver Propagation Delay
vs Temperature
Supply Current vs Data Rate
TA = 25°C, VCC = 5V, unless otherwise noted.
Receiver Output Voltage vs
Output Current (Source and Sink)
Typical perFormance characTerisTics
TEMPERATURE (°C)
–40
RECEIVER
SKEW
(ns)
0
1
0
40
80
120
285961 G01
2
–20
20
60
100
VAB = 1.5V
CL = 15pF
TEMPERATURE (°C)
–40
0
DRIVER
SKEW
(ns)
–1
1
2
0
40
80
120
285961 G02
3
–20
20
60
100
RDIFF = 54
CL = 100pF
SLO = VCC
TEMPERATURE (°C)
–40
DRIVER
PROP
DELAY
(ns)
80
285961 G03
0
40
–20
100
20
60
120
12
14
16
10
8
6
4
18
RDIFF = 54
CL = 100pF
SLO = VCC
TEMPERATURE (°C)
–40
RESISTANCE
()
115
125
120
285961 G04
105
95
0
40
80
–20
20
60
100
135
110
120
100
130
OUTPUT CURRENT (mA)
0
10
0
OUTPUT
VOLTAGE
(V)
2
5
20
40
50
285961 G05
1
4
3
30
60
70
VOH
VOL
TEMPERATURE (°C)
–40
OUTPUT
VOLTAGE
(V)
3
4
5
20
60
120
285961 G06
2
1
0
–20
0
40
80 100
R = 54
R = 100
R =
OUTPUT CURRENT (mA)
0
OUTPUT
VOLTAGE
(V)
3
4
5
4
285961 G07
2
1
0
1
2
3
5
SINK
SOURCE
TEMPERATURE (°C)
–40
PROP
DELAY
(ns)
50
60
120
285961 G08
40
30
0
40
80
–20
20
60
100
70
45
55
35
65
VAB = 1.5V
CL = 15pF
10
100
DATA RATE (Mbps)
0
SUPPLY
CURRENT
(mA)
20
40
60
10
30
50
285961 G09
1
0.1
R = 54
R = 100
R =
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