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MAX231EWE-T PDF预览

MAX231EWE-T

更新时间: 2024-02-02 00:56:50
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
Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO16, SOP-16

MAX231EWE-T 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

MAX231EWE-T 数据手册

 浏览型号MAX231EWE-T的Datasheet PDF文件第1页浏览型号MAX231EWE-T的Datasheet PDF文件第2页浏览型号MAX231EWE-T的Datasheet PDF文件第4页浏览型号MAX231EWE-T的Datasheet PDF文件第5页浏览型号MAX231EWE-T的Datasheet PDF文件第6页浏览型号MAX231EWE-T的Datasheet PDF文件第7页 
+5V-Powered, Multichannel RS-232  
Drivers/Receivers  
ELECTRICAL CHARACTERISTICS—MAX220/222/232A/233A/242/243 (continued)  
(V  
= +5V ±±0ꢀ, C±–C4 = 0.±µꢁF MAX220, C± = 0.047µꢁ, C2–C4 = 0.33µꢁ, T = T  
to T  
F unless otherwise noted.)  
MAX  
CC  
A
MIN  
PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX UNITS  
SHDN = V or EN = V (SHDN = 0V for MAX222),  
CC  
CC  
TTL/CMOS Output Leakage Current  
±0.05  
±±0  
0.8  
µA  
0V V  
V  
OUT  
CC  
MAX242  
MAX242  
±.4  
±.4  
V
V
V
EN Input Threshold Low  
EN Input Threshold High  
Operating Supply Voltage  
2.0  
4.5  
5.5  
2
MAX220  
0.5  
4
No load  
MAX222/232A/233A/242/243  
MAX220  
±0  
V
CC  
Supply Current (SHDN = V ),  
CC  
mA  
µA  
ꢁigures 5, 6, ±±, ±9  
±2  
±5  
0.±  
2
3kload  
both inputs  
MAX222/232A/233A/242/243  
T
A
T
A
T
A
T
A
= +25°C  
±0  
50  
= 0°C to +70°C  
= -40°C to +85°C  
= -55°C to +±25°C  
Shutdown Supply Current  
MAX222/242  
2
50  
35  
±00  
±±  
0.8  
MAX222/242  
MAX222/242  
MAX222/242  
µA  
V
SHDN Input Leakage Current  
SHDN Threshold Low  
±.4  
±.4  
2.0  
6
V
SHDN Threshold High  
C = 50pꢁ to 2500pꢁ,  
L
MAX222/232A/233A/242/243  
MAX220  
±2  
3
30  
30  
R = 3kto 7k,  
L
Transition Slew Rate  
V
CC  
= 5V, T = +25°C,  
V/µs  
µs  
A
measured from +3V  
to -3V or -3V to +3V  
±.5  
MAX222/232A/233A/242/243  
MAX220  
±.3  
4
3.5  
±0  
3.5  
±0  
±
t
t
t
t
PHLT  
PLHT  
PHLR  
PLHR  
Transmitter Propagation Delay  
TLL to RS-232 (normal operation),  
ꢁigure ±  
MAX222/232A/233A/242/243  
MAX220  
±.5  
5
MAX222/232A/233A/242/243  
MAX220  
0.5  
0.6  
0.6  
0.8  
0.5  
2.5  
±25  
±60  
Receiver Propagation Delay  
RS-232 to TLL (normal operation),  
ꢁigure 2  
3
µs  
µs  
MAX222/232A/233A/242/243  
MAX220  
±
3
t
t
t
t
MAX242  
±0  
±0  
500  
500  
PHLS  
PLHS  
ER  
Receiver Propagation Delay  
RS-232 to TLL (shutdown), ꢁigure 2  
MAX242  
Receiver-Output EnableTime, ꢁigure 3  
Receiver-Output DisableTime, ꢁigure 3  
MAX242  
ns  
ns  
MAX242  
DR  
Transmitter-Output Enable Time  
(SHDN goes high), ꢁigure 4  
MAX222/242, 0.±µꢁ caps  
(includes charge-pump start-up)  
t
t
t
t
250  
600  
µs  
ns  
ns  
ns  
ET  
Transmitter-Output Disable Time  
(SHDN goes low), ꢁigure 4  
MAX222/242, 0.±µꢁ caps  
DT  
MAX222/232A/233A/242/243  
MAX220  
300  
2000  
±00  
Transmitter + to - Propagation  
Delay Difference (normal operation)  
- t  
PHLT PLHT  
MAX222/232A/233A/242/243  
MAX220  
Receiver + to - Propagation  
Delay Difference (normal operation)  
- t  
PHLR PLHR  
225  
Note 3: MAX243 R2  
is guaranteed to be low when R2 is 0V or is floating.  
IN  
OUT  
_______________________________________________________________________________________  
3

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