参数资料
型号: MAX13089EEPD+
厂商: Maxim Integrated Products
文件页数: 21/24页
文件大小: 0K
描述: IC TXRX RS485/RS422 14-DIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 25
类型: 收发器
驱动器/接收器数: 1/1
规程: RS422,RS485
电源电压: 4.5 V ~ 5.5 V
安装类型: 通孔
封装/外壳: 14-DIP(0.300",7.62mm)
供应商设备封装: 14-PDIP
包装: 管件
+5.0V, ±15kV ESD-Protected, Fail-Safe,
Hot-Swap, RS-485/RS-422 Transceivers
DRIVER SWITCHING CHARACTERISTICS
MAX13086E/MAX13087E/MAX13088E/MAX13089E WITH SRL = GND (16Mbps)
(VCC = +5.0V ±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5.0V and TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
tDPLH
50
Driver Propagation Delay
tDPHL
CL = 50pF, RL= 54
Ω, Figures 2 and 3
50
ns
Driver Differential Output Rise or
Fall Time
tR , tF
CL = 50pF, RL= 54
Ω, Figures 2 and 3
15
ns
Differential Driver Output Skew
|tDPLH - tDPHL|
tDSKEW
CL = 50pF, RL= 54
Ω, Figures 2 and 3
8
ns
Maximum Data Rate
16
Mbps
Driver Enable to Output High
tDZH
Figure 4
150
ns
Driver Enable to Output Low
tDZL
Figure 5
150
ns
Driver Disable Time from Low
tDLZ
Figure 5
100
ns
Driver Disable Time from High
tDHZ
Figure 4
100
ns
Driver Enable from Shutdown to
Output High
tDZH(SHDN) Figure 4
2200
ns
Driver Enable from Shutdown to
Output Low
tDZL(SHDN) Figure 5
2200
ns
Time to Shutdown
tSHDN
50
340
700
ns
RECEIVER SWITCHING CHARACTERISTICS
MAX13086E/MAX13087E/MAX13088E/MAX13089E WITH SRL = GND (16Mbps)
(VCC = +5.0V ±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5.0V and TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
tRPLH
50
80
Receiver Propagation Delay
tRPHL
CL = 15pF, Figures 6 and 7
50
80
ns
Receiver Output Skew
|tRPLH - tRPHL|
tRSKEW
CL = 15pF, Figures 6 and 7
13
ns
Maximum Data Rate
16
Mbps
Receiver Enable to Output Low
tRZL
Figure 8
50
ns
Receiver Enable to Output High
tRZH
Figure 8
50
ns
Receiver Disable Time from Low
tRLZ
Figure 8
50
ns
Receiver Disable Time from High
tRHZ
Figure 8
50
ns
Receiver Enable from Shutdown
to Output High
tRZH(SHDN) Figure 8
2200
ns
Receiver Enable from Shutdown
to Output Low
tRZL(SHDN) Figure 8
2200
ns
Time to Shutdown
tSHDN
50
340
700
ns
Note 1: All currents into the device are positive. All currents out of the device are negative. All voltages are referred to device ground,
unless otherwise noted.
Note 2:
ΔVOD and ΔVOC are the changes in VOD and VOC, respectively, when the DI input changes state.
Note 3: The short-circuit output current applies to peak current just prior to foldback current limiting. The short-circuit foldback output
current applies during current limiting to allow a recovery from bus contention.
6
Maxim Integrated
MAX13080E–MAX13084E/
MAX13086E–MAX13089E
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