参数资料
型号: MAX1485EUB+T
厂商: Maxim Integrated Products
文件页数: 12/16页
文件大小: 0K
描述: IC TXRX RS485/RS422 10-UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 收发器
驱动器/接收器数: 1/1
规程: RS422,RS485
电源电压: 4.75 V ~ 5.25 V
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
MAX1481/MAX1484/MAX1485/MAX1486
Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited,
12Mbps, RS-485/RS-422 Transceivers in MAX Package
_______________________________________________________________________________________
5
220
260
240
300
280
340
320
360
-60
-20
0
-40
20
40
60
80
100
NO-LOAD SUPPLY CURRENT
vs. TEMPERATURE
MAX1481/4/5/6-01
TEMPERATURE (°C)
SUPPLY
CURRENT
(
A)
MAX1481/MAX1485
MAX1484/MAX1486
0
10
30
20
50
40
60
0
1
2
3
4
5
OUTPUT CURRENT vs.
RECEIVER OUTPUT LOW VOLTAGE
MAX1481/4/5/6-02
OUTPUT LOW VOLTAGE (V)
OUTPUT
CURRENT
(mA)
0
5
15
10
25
20
30
0
1
2
3
4
5
OUTPUT CURRENT vs.
RECEIVER OUTPUT HIGH VOLTAGE
MAX1481/4/5/6-03
OUTPUT LOW VOLTAGE (V)
OUTPUT
CURRENT
(mA)
94
98
106
102
110
114
-60
-20
0
-40
20
40
60
80
100
SHUTDOWN CURRENT
vs. TEMPERATURE
MAX1481/4/5/6-04
TEMPERATURE (°C)
SHUTDOWN
CURRENT
(nA)
75
80
90
85
100
95
105
-60
-20
0
-40
20
40
60
80
100
MAX1481/MAX1485 RECEIVER
PROPAGATION DELAY vs. TEMPERATURE
MAX1481/4/5/6-07
TEMPERATURE (°C)
PROPAGATION
DELAY
(ns)
CLOAD = 15pF
0.10
0.20
0.15
0.35
0.30
0.25
0.45
0.40
0.50
-60
-20
0
-40
20
40
60
80
100
RECEIVER OUTPUT LOW VOLTAGE
vs. TEMPERATURE
MAX1481/4/5/6-05
TEMPERATURE (°C)
OUTPUT
LOW
VOLTAGE
(V)
IRO = 8mA
3.8
4.0
3.9
4.2
4.1
4.4
4.3
4.5
-60
-20
0
-40
20
40
60
80
100
RECEIVER OUTPUT HIGH VOLTAGE
vs. TEMPERATURE
MAX1481/4/5/6-06
TEMPERATURE (°C)
OUTPUT
VOLTAGE
(V)
IRO = 8mA
86
87
90
89
88
93
92
91
94
-60
-20
0
-40
20
40
60
80
100
MAX1484/MAX1486 RECEIVER
PROPAGATION DELAY vs. TEMPERATURE
MAX1481/4/5/6-08
TEMPERATURE (°C)
PROPAGATION
DELAY
(ns)
CLOAD = 15pF
540
580
560
620
600
660
640
680
-60
-20
0
-40
20
40
60
80
100
MAX1481/MAX1485 DRIVER
PROPAGATION DELAY vs. TEMPERATURE
MAX1481/4/5/6-09
TEMPERATURE (°C)
PROPAGATION
DELAY
(ns)
RDIFF = 54
CL1 = CL2 = 100pF
__________________________________________Typical Operating Characteristics
(VCC = +5V, TA = +25°C, unless otherwise noted.)
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