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MAX231CPD PDF预览

MAX231CPD

更新时间: 2024-01-08 15:04:36
品牌 Logo 应用领域
美信 - MAXIM 驱动器
页数 文件大小 规格书
36页 440K
描述
+5V-Powered, Multichannel RS-232 Drivers/Receivers

MAX231CPD 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP-14针数:14
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.33
Is Samacsys:N其他特性:EXTERNAL CHARGE PUMP
差分输出:NO驱动器位数:2
输入特性:SCHMITT TRIGGER接口集成电路类型:LINE TRANSCEIVER
接口标准:EIA-232-E; TIA-232-E; V.28; V.24JESD-30 代码:R-GDIP-T14
JESD-609代码:e0长度:19.43 mm
湿度敏感等级:1功能数量:2
端子数量:14最高工作温度:125 °C
最低工作温度:-55 °C最小输出摆幅:10 V
输出特性:TOTEM-POLE最大输出低电流:0.0032 A
输出极性:INVERTED封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DIP封装等效代码:DIP14,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):240电源:5,12 V
认证状态:Not Qualified最大接收延迟:10000 ns
接收器位数:2座面最大高度:5.08 mm
子类别:Line Driver or Receivers最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:20
最大传输延迟:10000 ns宽度:7.62 mm
Base Number Matches:1

MAX231CPD 数据手册

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+5V-Powered, Multichannel RS-232  
Drivers/Receivers  
ABSOLUTE MAXIMUM RATINGS—MAX225/MAX244–MAX249  
Supply Voltage (V ) ...............................................-0.3V to +6V  
CC  
Input Voltages  
Continuous Power Dissipation (T = +70°C)  
A
28-Pin Wide SO (derate ±2.50mW/°C above +70°C) .............±W  
40-Pin Plastic DIP (derate ±±.±±mW/°C above +70°C) ...6±±mW  
44-Pin PLCC (derate ±3.33mW/°C above +70°C) ...........±.07W  
Operating Temperature Ranges  
T
F ENA, ENB, ENR, ENT, ENRA,  
IN  
ENRB, ENTA, ENTB..................................-0.3V to (V  
+ 0.3V)  
CC  
R
IN  
.....................................................................................±25V  
T
R
MAX225C_ _, MAX24_C_ _ ..................................0°C to +70°C  
MAX225E_ _, MAX24_E_ _ ...............................-40°C to +85°C  
Storage Temperature Range.............................-65°C to +±60°C  
Lead Temperature (soldering,±0sec) ..............................+300°C  
OUT  
OUT  
Short Circuit (one output at a time)  
T
OUT  
R
OUT  
Note 4: Input voltage measured with transmitter output in a high-impedance state, shutdown, or V  
= 0V.  
CC  
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional  
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to  
absolute maximum rating conditions for extended periods may affect device reliability.  
ELECTRICAL CHARACTERISTICS—MAX225/MAX244–MAX249  
(MAX225, V  
= 5.0V ±5ꢀ; MAX244–MAX249, V  
= +5.0V ±±0ꢀ, external capacitors C±–C4 = ±µꢁ; T = T  
to T ; unless oth-  
MAX  
CC  
CC  
A
MIN  
erwise noted.)  
PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
RS-232 TRANSMITTERS  
Input Logic Threshold Low  
Input Logic Threshold High  
±.4  
±.4  
0.8  
V
V
2
Normal operation  
Shutdown  
±0  
50  
±±  
64  
Logic Pull-Up/lnput Current  
Tables ±a–±d  
µA  
±0.0±  
±20  
±7.5  
Data Rate  
Tables ±a–±d, normal operation  
kbits/sec  
V
Output Voltage Swing  
All transmitter outputs loaded with 3kto GND  
±5  
ENA, ENB, ENT, ENTA, ENTB =  
±0.0±  
±0.0±  
±25  
±25  
V
V
= ±±5V  
CC, OUT  
Output Leakage Current (shutdown)  
Tables ±a–±d  
µA  
V
V
= 0V,  
= ±±5V  
CC  
OUT  
Transmitter Output Resistance  
Output Short-Circuit Current  
RS-232 RECEIVERS  
V
V
= V+ = V- = 0V, V  
= ±2V (Note 4)  
300  
±7  
±0M  
±30  
mA  
CC  
OUT  
= 0V  
OUT  
RS-232 Input Voltage Operating Range  
RS-232 Input Threshold Low  
RS-232 Input Threshold High  
RS-232 Input Hysteresis  
±25  
V
V
V
V
V
= 5V  
= 5V  
= 5V  
0.8  
±.3  
±.8  
0.5  
5
CC  
CC  
CC  
2.4  
±.0  
7
V
0.2  
3
V
RS-232 Input Resistance  
kΩ  
V
TTL/CMOS Output Voltage Low  
TTL/CMOS Output Voltage High  
I
I
= 3.2mA  
= -±.0mA  
0.2  
0.4  
OUT  
3.5  
-2  
V
- 0.2  
V
OUT  
CC  
Sourcing V  
= GND  
-±0  
OUT  
TTL/CMOS Output Short-Circuit Current  
TTL/CMOS Output Leakage Current  
mA  
µA  
Shrinking V  
= V  
±0  
30  
OUT  
CC  
Normal operation, outputs disabled,  
Tables ±a–±d, 0V V V , ENR_ = V  
CC  
±0.05  
±0.±0  
OUT  
CC  
8
_______________________________________________________________________________________  

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