參數(shù)資料
型號(hào): ADM2486BRWZ-REEL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 4/20頁(yè)
文件大小: 0K
描述: IC TXRX RS-485 ISOLATED 16SOIC
標(biāo)準(zhǔn)包裝: 1,000
系列: iCoupler®
類型: 收發(fā)器,隔離式
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS422/RS485
電源電壓: 3V,5V
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC
包裝: 帶卷 (TR)
ADM2486
Data Sheet
Rev. E | Page 12 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
–40
25
85
TEMPERATURE (°C)
SU
PP
L
Y
CURRE
NT
(
mA)
04604-
029
IDD1_RCVR_ENABLE @ 5.5V
IDD2_DE_ENABLE @ 5.5V
Figure 16. Unloaded Supply Current vs. Temperature
10
15
20
25
30
35
40
45
50
–40
25
85
TEMPERATURE (°C)
T
IME
(n
s
)
RECEIVER
tPHL
RECEIVER
tPLH
0
5
04604-
026
Figure 17. Driver Propagation Delay vs. Temperature
DRIVER
tAHL
DRIVER
tBLH
DRIVER
tBHL
10
15
20
25
30
35
40
45
50
–40
25
85
TEMPERATURE (°C)
T
IME
(n
s
)
0
5
DRIVER
tALH
04604-
027
Figure 18. Receiver Propagation Delay vs. Temperature
04604-
025
CH1 2.00V
CH2 2.00V
CH3 2.00V
CH4 2.00V
M20.0ns
A CH2
3.12V
1
2
4
T
6.00000ns
Figure 19. Driver/Receiver Propagation Delay, Low to High
(RLDiff = 54 , CL1 = CL2 = 100 pF)
04604-
028
CH1 5.00V
CH2 2.00V
CH3 2.00V
CH4 2.00V
M20.0ns
A CH1
2.60V
1
3
4
T
–444.400ns
Figure 20. Driver/Receiver Propagation Delay, High to Low
(RLDiff = 54 , CL1 = CL2 = 100 pF)
CASE TEMPERATURE (°C)
SA
F
ET
Y
-L
IM
IT
ING
CURRE
NT
(
mA)
0
350
300
250
200
150
100
50
100
150
200
SIDE 1
SIDE 2
04604-
018
Figure 21. Thermal Derating Curve, Dependence of Safety-Limiting Values
with Case Temperature per VDE 0884
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