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参数资料
型号： MAX1481-MAX1486
厂商： Maxim Integrated Products, Inc.
英文描述： Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package
中文描述： 软件可选，Half-/Full-Duplex，摆率限制，12Mbps的，RS-485/RS-422收发器在レ最大包
文件页数： 3/16页
文件大小： 184K
代理商： MAX1481-MAX1486
Driver Input to Output
Driver Input to Output
M
Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited,
12Mbps, RS-485/RS-422 Transceivers in μMAX Package
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +5V ±5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V and T
A
= +25oC.) (Note 1)
SWITCHING CHARACTERISTICS (MAX1484/MAX1486)
(V
CC
= 5V ±5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V and T
A
= +25°C.)
-7V
≤
V
CM
≤
12V
-7V
≤
V
CM
≤
12V
I
O
= 4mA, V
ID
= -200mV
I
O
= -4mA, V
ID
= 200mV
0.4V
≤
V
O
≤
2.4V
CONDITIONS
k
96
R
IN
Receiver Input Resistance
μA
±1
I
OZR
Three-State Output Current at
Receiver
mV
V
70
V
TH
V
OH
Receiver Input Hysteresis
Receiver Output High Voltage
mV
-200
200
V
TH
Receiver Differential Threshold
Voltage
V
0.4
V
OL
Receiver Output Low Voltage
3.5
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
0V
≤
V
RO
≤
V
CC
RE
= GND, DE = V
CC
mA
±95
I
OSR
Receiver Output Short-Circuit
Current
μA
300
600
I
CC
No-Load Supply Current
DE = GND,
RE
= V
CC
μA
0.1
10
I
SHDN
Supply Current in Shutdown
Mode (MAX1481 Only)
R
DIFF
= 54
, C
L1
= C
L2
= 100pF,
Figures 7 and 9
R
DIFF
= 54
, C
L1
= C
L2
= 100pF,
Figures 7 and 9
CONDITIONS
ns
5
10
t
DSKEW
Driver Output Skew
|
t
DPLH
- t
DPHL
|
30
30
60
60
t
DPLH
t
DPHL
ns
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
C
L
= 15pF, S1 closed, Figures 8 and 10
C
L
= 15pF, S2 closed, Figures 8 and 10
C
L
= 100pF, S2 closed, Figures 8 and 10
C
L
= 100pF, S1 closed, Figures 8 and 10
ns
ns
40
40
70
70
t
DLZ
t
DHZ
Driver Disable Time from Low
Driver Disable Time from High
ns
40
70
t
DZH
Driver Enable to Output High
ns
40
70
t
DZL
Driver Enable to Output Low
Mbps
12
f
MAX
Maximum Data Rate
C
L
= 100pF, S2 closed, Figures 6 and 12
C
L
= 100pF, S1 closed, Figures 6 and 12
C
L
= 100pF, S1 closed, Figures 6 and 12
ns
ns
20
20
50
50
t
RZH
t
RLZ
Receiver Enable to Output High
Receiver Disable Time from Low
ns
20
50
t
RZL
Receiver Enable to Output Low
C
L
= 100pF, S2 closed, Figures 6 and 12
ns
20
50
t
RHZ
Receiver Disable Time from High
Figures 11 and 13
ns
5
t
RSKD
|
t
RPLH
- t
RPHL
|
Differential
Receiver Skew
Figures 11 and 13
ns
90
150
t
RPLH
,
t
RPHL
Receiver Input to Output
R
DIFF
= 54
, C
L1
= C
L2
= 100pF,
Figures 7 and 9
ns
5
15
35
t
DR
, t
DF
Driver Rise or Fall Time
RECEIVER
SUPPLY CURRENT
相关PDF资料
PDF描述
MAX1481CUB Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package
MAX1481EUB Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package
MAX1484CUB Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package
MAX1484EUB Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package
MAX1485EUB Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in レMAX Package
相关代理商/技术参数
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