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ADM207ARZ-REEL PDF预览

ADM207ARZ-REEL

更新时间: 2024-02-13 11:13:41
品牌 Logo 应用领域
亚德诺 - ADI 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
16页 254K
描述
0.1 μF, 5 V Powered CMOS RS-232 Drivers/Receivers

ADM207ARZ-REEL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP24,.4针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.1
差分输出:NO驱动器位数:5
输入特性:SCHMITT TRIGGER接口集成电路类型:LINE TRANSCEIVER
接口标准:EIA-232-E; V.28JESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:15.4 mm
湿度敏感等级:1功能数量:3
端子数量:24最高工作温度:85 °C
最低工作温度:-40 °C最小输出摆幅:10 V
输出特性:TOTEM-POLE最大输出低电流:0.0016 A
输出极性:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP24,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified最大接收延迟:2000 ns
接收器位数:3座面最大高度:2.65 mm
子类别:Line Driver or Receivers最大压摆率:13 mA
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:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:7.5 mm
Base Number Matches:1

ADM207ARZ-REEL 数据手册

 浏览型号ADM207ARZ-REEL的Datasheet PDF文件第9页浏览型号ADM207ARZ-REEL的Datasheet PDF文件第10页浏览型号ADM207ARZ-REEL的Datasheet PDF文件第11页浏览型号ADM207ARZ-REEL的Datasheet PDF文件第13页浏览型号ADM207ARZ-REEL的Datasheet PDF文件第14页浏览型号ADM207ARZ-REEL的Datasheet PDF文件第15页 
ADM206/ADM207/ADM208/ADM211/ADM213  
Shutdown (SD)  
APPLICATION HINTS  
The ADM2xx feature a control input that may be used to  
disable the part and reduce the power consump-ion to less than  
5 ΩW. This is very useful in battery-operated systems. During  
shutdown, the charge pump is turned off, the transmitters are  
disabled, and all receivers except R4 and R5 on the ADM2±3 are  
put into a high impedance disabled state. Receivers R4 and R5  
on the ADM2±3 remain enabled during shutdown. This feature  
allows monitoring external activity while the device is in a low  
power shutdown mode. The shutdown control input is active  
high on all parts except the ADM2±3, where it is active low. See  
Table 5 and Table 6.  
Driving Long Cables  
In accordance with the EIA-232-E standard, long cables are  
permissible provided the total load capacitance does not exceed  
2500 pF. For longer cables that do exceed this, it is possible to  
trade off baud rate for cable length. Large load capacitances cause  
a reduction in slew rate, and therefore the maximum transmis-  
sion baud rate is decreased. The ADM2xx are designed to  
minimize the slew rate reduction that occurs as load  
capacitance increases.  
For the receivers, it is important that a high level of noise  
immunity be inbuilt so that slow rise and fall times do not cause  
multiple output transitions as the signal passes slowly through  
the transition region. The ADM2xx have 0.65 V of hysteresis to  
guard against this. This ensures that even in noisy environments  
error-free reception can be achieved.  
Enable Input  
The ADM2±± and ADM2±3 feature an enable input used to  
enable or disable the receiver outputs. The enable input is active  
low on the ADM2±± and active high on the ADM2±3. See  
Table 5 and Table 6. When the receivers are disabled, their  
outputs are placed in a high impedance state. This function  
allows the outputs to be connected directly to a microprocessor  
data bus. It can also be used to allow receivers from different  
devices to share a common data line. The timing diagram for  
the enable function is shown in Figure 22.  
High Baud Rate Operation  
The ADM2xx feature high slew rates, permitting data  
transmission at rates well in excess of the EIA-232-E  
specification. The drivers maintain ±5 V signal levels at data  
rates up to ±20 kB/s under worst-case loading conditions.  
3V  
EN*  
0V  
T
T
EN  
DIS  
V
– 0.1V  
+ 0.1V  
3.5V  
0.8V  
OH  
R
OUT  
V
OL  
*POLARITY OF EN IS REVERSED FOR ADM213.  
Figure 22. Enable Timing  
Rev. D | Page 12 of 16  
 
 

ADM207ARZ-REEL 替代型号

型号 品牌 替代类型 描述 数据表
MAX1489ECSD+ MAXIM

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