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ADM1485AN PDF预览

ADM1485AN

更新时间: 2024-02-11 21:19:37
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
8页 141K
描述
+-5 V Low Power EIA RS-485 Transceiver

ADM1485AN 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:SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.7
Samacsys Confidence:3Samacsys Status:Released
2D Presentation:https://componentsearchengine.com/2D/0T/236838.1.2.pngSchematic Symbol:https://componentsearchengine.com/symbol.php?partID=236838
PCB Footprint:https://componentsearchengine.com/footprint.php?partID=2368383D View:https://componentsearchengine.com/viewer/3D.php?partID=236838
Samacsys PartID:236838Samacsys Image:https://componentsearchengine.com/Images/9/ADM1485JRZ-REEL.jpg
Samacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/1/ADM1485JRZ-REEL.jpgSamacsys Pin Count:8
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Small Outline Packages
Samacsys Footprint Name:R-8 (SOIC)Samacsys Released Date:2015-11-06 07:15:09
Is Samacsys:N其他特性:THERMAL SHUTDOWN PROTECTION
差分输出:YES驱动器位数:1
高电平输入电流最大值:0.000001 A输入特性:DIFFERENTIAL SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-422; EIA-485
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
最小输出摆幅:1.5 V输出特性:3-STATE
最大输出低电流:0.004 A输出极性:COMPLEMENTARY
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25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:40 ns接收器位数:1
座面最大高度:1.75 mm子类别:Line Driver or Receivers
最大压摆率:2.2 mA最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES技术:BICMOS
温度等级:COMMERCIAL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
最大传输延迟:15 ns宽度:3.9 mm
Base Number Matches:1

ADM1485AN 数据手册

 浏览型号ADM1485AN的Datasheet PDF文件第1页浏览型号ADM1485AN的Datasheet PDF文件第3页浏览型号ADM1485AN的Datasheet PDF文件第4页浏览型号ADM1485AN的Datasheet PDF文件第5页浏览型号ADM1485AN的Datasheet PDF文件第6页浏览型号ADM1485AN的Datasheet PDF文件第7页 
(V = +5 V 5%. All specifications TMIN to TMAX unless otherwise noted.)  
ADM1485–SPECIFICATIONS  
CC  
Parameter  
Min Typ Max  
Unit  
Test Conditions/Comments  
DRIVER  
Differential Output Voltage, VOD  
5.0  
5.0  
5.0  
5.0  
0.2  
3
0.2  
250  
250  
0.8  
V
V
V
V
V
V
V
mA  
mA  
V
V
µA  
R = , Figure 1  
2.0  
1.5  
1.5  
VCC = 5 V, R = 50 (RS-422), Figure 1  
R = 27 (RS-485), Figure 1  
VTST = –7 V to +12 V, Figure 2  
R = 27 or 50 , Figure 1  
R = 27 or 50 , Figure 1  
R = 27 or 50 Ω  
–7 V VO +12 V  
–7 V VO +12 V  
VOD3  
|VOD| for Complementary Output States  
Common-Mode Output Voltage VOC  
|VOD| for Complementary Output States  
Output Short Circuit Current (VOUT = High)  
Output Short Circuit Current (VOUT = Low)  
CMOS Input Logic Threshold Low, VINL  
CMOS Input Logic Threshold High, VINH  
Logic Input Current (DE, DI)  
35  
35  
2.0  
1.0  
RECEIVER  
Differential Input Threshold Voltage, VTH  
Input Voltage Hysteresis, VTH  
Input Resistance  
–0.2  
12  
+0.2  
V
–7 V VCM +12 V  
VCM = 0 V  
–7 V VCM +12 V  
VIN = 12 V  
70  
mV  
kΩ  
mA  
mA  
µA  
V
V
mA  
µA  
Input Current (A, B)  
+ 1  
–0.8  
1
VIN = –7 V  
Logic Enable Input Current (RE)  
CMOS Output Voltage Low, VOL  
CMOS Output Voltage High, VOH  
Short Circuit Output Current  
0.4  
IOUT = +4.0 mA  
IOUT = –4.0 mA  
VOUT = GND or VCC  
4.0  
7
85  
1.0  
Tristate Output Leakage Current  
0.4 V VOUT +2.4 V  
POWER SUPPLY CURRENT  
ICC (Outputs Enabled)  
ICC (Outputs Disabled)  
1.35 2.2  
0.7  
mA  
mA  
Outputs Unloaded, Digital Inputs = GND or VCC  
Outputs Unloaded, Digital Inputs = GND or VCC  
1
Specifications subject to change without notice.  
(V = +5 V 5%. All specifications TMIN to TMAX unless otherwise noted.)  
TIMING SPECIFICATIONS  
CC  
Parameter  
Min Typ  
Max  
Unit Test Conditions/Comments  
DRIVER  
Propagation Delay Input to Output TPLH, TPHL  
Driver O/P to O/P TSKEW  
Driver Rise/Fall Time TR, TF  
Driver Enable to Output Valid  
Driver Disable Timing  
2
10  
0
2
10  
10  
15  
5
10  
25  
25  
ns  
ns  
ns  
ns  
ns  
RL Diff = 54 CL1 = CL2 = 100 pF, Figure 3  
RL Diff = 54 CL1 = CL2 = 100 pF, Figure 3  
RL Diff = 54 CL1 = CL2 = 100 pF, Figure 3  
RECEIVER  
Propagation Delay Input to Output TPLH, TPHL  
Skew |TPLH–TPHL  
Receiver Enable TEN1  
18  
25  
0
15  
40  
5
25  
ns  
ns  
ns  
ns  
CL = 15 pF, Figure 5  
|
Figure 6  
Figure 6  
Receiver Disable TEN2  
15  
25  
Specifications subject to change without notice.  
–2–  
REV. A  

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