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参数资料
| 型号： | MAX1480BEPI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 16/21页 |
| 文件大小： | 0K |
| 描述： | IC RS485/RS422 DATA INTRFC 28DIP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 14 |
| 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： | 28-DIP（0.600"，15.24mm） |
| 供应商设备封装： | 28-PDIP |
| 包装： | 管件 |
| 产品目录页面： | 1402 (CN2011-ZH PDF) |
MAX1480A/B/C/MAX1490A/B
Complete, Isolated RS-485/RS-422
Data Interface
4
_______________________________________________________________________________________
SWITCHING CHARACTERISTICS—MAX1480A/MAX1490A (continued)
(VCC_ = 5V ±10%, FS = VCC_, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC_ = 5V and TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
|tPLH - tPHL| Differential Receiver
Skew
tSKD
Figures 5 and 10, RDIFF = 54
Ω, CL1 = CL2
= 100pF
20
ns
Maximum Data Rate
fMAX
tPLH, tPHL < 50% of data period
2.5
Mbps
Time to Shutdown
tSHDN
100
s
Shutdown to Driver Output High
tZH(SHDN)
Figures 6 and 9, CL = 100pF, S2 closed
3
10
s
Shutdown to Driver Output Low
tZL(SHDN)
Figures 6 and 9, CL = 100pF, S1 closed
3
10
s
SWITCHING CHARACTERISTICS—MAX1480B/MAX1480C/MAX1490B
(VCC_ = 5V ±10%, FS = VCC_, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC_ = 5V and TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
tPLH
2
3.0
Driver Input to Output
Propagation Delay
tPHL
Figures 5 and 7, RDIFF = 54
Ω,
CL1 = CL2 = 100pF
2
3.0
s
Driver Output Skew
tSKEW
Figures 5 and 7, RDIFF = 54
Ω,
CL1 = CL2 = 100pF
900
1600
ns
Driver Rise or Fall Time
tR, tF
Figures 5 and 7, RDIFF = 54
Ω,
CL1 = CL2 = 100pF
1.0
2.0
s
Driver Enable to Output High
(MAX1480B Only)
tZH
Figures 6 and 8, CL = 100pF, S2 closed
35
100
s
Driver Enable to Output Low
(MAX1480B Only)
tZL
Figures 6 and 8, CL = 100pF, S1 closed
35
100
s
Driver Disable Time from Low
(MAX1480B Only)
tLZ
Figures 6 and 8, CL = 15pF, S1 closed
13
50
s
Driver Disable Time from High
(MAX1480B Only)
tHZ
Figures 6 and 8, CL = 15pF, S2 closed
13
50
s
Driver Enable to Output High
(MAX1480C Only)
tZH
Figures 6 and 8, CL = 100pF, S2 closed
0.5
4.5
s
Driver Enable to Output Low
(MAX1480C Only)
tZL
Figures 6 and 8, CL = 100pF, S1 closed
0.5
4.5
s
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1480BEPI+ | 功能描述:RS-422/RS-485 接口 IC Isolated RS-422/485 Data Interface 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 |
| MAX1480CCPI | 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 |
| MAX1480CCPI+ | 功能描述:RS-422/RS-485 接口 IC Isolated RS-422/485 Data Interface 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 |
| MAX1480CEPI | 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 |
| MAX1480CEPI+ | 功能描述:RS-422/RS-485 接口 IC Isolated RS-422/485 Data Interface 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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