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参数资料
型号： MAX3040CWE+
厂商： Maxim Integrated Products
文件页数： 9/15页
文件大小： 0K
描述： IC RS485/422 TRANS QUAD 16-SOIC
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 46
类型： 发射器
驱动器/接收器数： 4/0
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： 16-SOIC（0.295"，7.50mm 宽）
供应商设备封装： 16-SOIC W
包装： 管件
MAX3040–MAX3045
±10kV ESD-Protected, Quad 5V RS-485/RS-422
Transmitters
_______________________________________________________________________________________
3
SWITCHING CHARACTERISTICS—MAX3040/MAX3043
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Maximum Data Rate
fMAX
250
kbps
tPLH
0.7
1.5
Driver Propagation Delay
tPHL
Figures 2 and 3,
RDIFF = 54
, CDIFF = 50pF
0.7
1.5
s
tF
0.48
0.75
1.33
Driver Differential Output
Rise-Time/Fall-Time
tR
Figures 2 and 3,
RDIFF = 54
, CDIFF = 50pF
0.48
0.75
1.33
s
tDSKEW
Different chips
±350
Skew Driver to Driver
tSSKEW
Same chip
Figures 2 and 3,
RDIFF = 54
,
CDIFF= 50pF
±100
ns
Driver Differential Output Skew
| tPLH - t PHL |
tSKEW
Figures 2 and 3,
RDIFF = 54
, CDIFF = 50pF
±100
ns
Driver Enable to Output High
tZH
MAX3040, Figures 4 and 5, S2 closed,
RL = 500
, CL = 100pF
2.0
s
Driver Enable from Shutdown to
Output High
tZH(SHDN)
Figures 4 and 5, S2 closed,
RL = 500
, CL = 100pF
2.0
s
Driver Enable to Output Low
tZL
MAX3040, Figures 4 and 5, S1 closed,
RL = 500
, CL = 100pF
2.0
s
Driver Enable from Shutdown to
Output Low
tZL(SHDN)
Figures 4 and 5, S1 closed,
RL = 500
, CL = 100pF
2.0
s
Driver Disable Time from Low
tLZ
Figures 4 and 5, S1 closed,
RL = 500
, CL = 15pF
500
ns
Driver Disable Time from High
tHZ
Figures 4 and 5, S2 closed,
RL = 500
, CL = 15pF
500
ns
SWITCHING CHARACTERISTICS—MAX3041/MAX3044
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Maximum Data Rate
fMAX
2.5
Mbps
tPLH
70
150
Driver Propagation Delay
tPHL
Figures 2 and 3,
RDIFF = 54
, CDIFF = 50pF
70
150
ns
tF
33
70
133
Driver Differential Output
Rise-Time/Fall-Time
tR
Figures 2 and 3,
RDIFF = 54
, CDIFF = 50pF
33
70
133
ns
tDSKEW
Different chips
±52
Skew Driver to Driver
tSSKEW
Same chip
Figures 2 and 3,
RDIFF = 54
,
CDIFF = 50pF
±15
ns
Driver Differential Output Skew
| tPLH - t PHL |
tSKEW
Figures 2 and 3,
RDIFF = 54
, CDIFF = 50pF
±15
ns
Driver Enable to Output High
tZH
MAX3041, Figures 4 and 5, S2 closed,
RL = 500
, CL = 100pF
400
ns
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相关代理商/技术参数
参数描述
MAX3040CWE+ 功能描述:RS-422/RS-485 接口 IC Quad 5V RS-485 RS-422 Trx RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
MAX3040CWE+T 功能描述:RS-422/RS-485 接口 IC Quad 5V RS-485 RS-422 Trx RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
MAX3040CWE-T 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
MAX3040ECSE 制造商:Maxim Integrated Products 功能描述:
MAX3040ESE 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
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