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参数资料
| 型号： | MAX3480EACPI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/16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： | 3 V ~ 3.6 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： | 1407 (CN2011-ZH PDF) |
MAX3480A/MAX3480B
Complete, Isolated, 3.3V
RS-485/RS-422 Data Interface
4
_______________________________________________________________________________________
Note 1: All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to
logic-side ground (GND1, GND2), unless otherwise specified.
Note 2: For DE
and DI pin descriptions, see Detailed Block Diagram and Typical Application Circuit (Figure 1 for
MAX3480A/MAX3480B).
Note 3: Shutdown supply current is the current at VCC1 when shutdown is enabled.
Note 4: Applies to peak current. See
Typical Operating Characteristics and Applications Information.
SWITCHING CHARACTERISTICS—MAX3480B
(VCC = VCC1 = VCC2 = VCC4 =VCC5 = 3.0V to 3.6V, FS = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
VCC = VCC1 = VCC2 = VCC4 = VCC5 = 3.3V and TA = +25°C.)
ns
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
tPLH - tPHL Differential
Receiver Skew
tPLH
1.0
2.0
Driver Input to Output
Propagation Delay
s
Driver Output Skew
tSKEW
100
800
ns
Driver Rise or Fall Time
tR, tF
1.0
2.0
s
Driver Enable to Output High
tZH
50
100
s
Driver Enable to Output Low
tZL
50
100
s
Driver Disable Time from Low
tLZ
13
50
s
CONDITIONS
Figures 4, 6; RDIFF = 54,
CL1 = CL2 = 100pF
Figures 5, 7; CL = 100pF, S2 closed
Figures 5, 7; CL = 100pF, S1 closed
Figures 4, 6; RDIFF = 54,
CL1 = CL2 = 100pF
Figures 4, 6; RDIFF = 54,
CL1 = CL2 = 100pF
Figures 5, 7; CL = 15pF, S1 closed
Driver Disable Time from High
tHZ
13
50
s
Figures 5, 7; CL = 15pF, S2 closed
tSKD
tPLH
0.8
2.0
Receiver Input to Output
Propagation Delay
tPHL
0.8
2.0
s
Figures 4, 8; RDIFF = 54,
CL1 = CL2 = 100pF
50
Figures 4, 8; RDIFF = 54,
CL1 = CL2 = 100pF
Maximum Data Rate
fMAX
0.25
Mbps
tPLH, tPHL < 50% of data period
tPHL
1.0
2.0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3480EACPI+ | 功能描述:RS-422/RS-485 接口 IC 3.3V 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 |
| MAX3480EAEPI | 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 |
| MAX3480EAEPI+ | 功能描述:RS-422/RS-485 接口 IC 3.3V 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 |
| MAX3480EBCPI | 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 |
| MAX3480EBCPI+ | 功能描述:RS-422/RS-485 接口 IC 3.3V 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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