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ADM1487AR

更新时间： 2024-01-15 03:09:17
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信息通信管理
页数 文件大小 规格书
8页 378K
描述
Ultra-Low Power RS-485/RS-422 Transceiver with Low EMI and +/-10kV ESD Protection

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ADM1487AR 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP, SOP8,.25
针数：8Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.23差分输出：YES
驱动器位数：1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：e0
长度：4.9 mm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
最大输出低电流：0.004 A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）：NOT SPECIFIED电源：5 V
认证状态：Not Qualified最大接收延迟：250 ns
接收器位数：1座面最大高度：2.59 mm
子类别：Line Driver or Receivers最大压摆率：0.2 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：Tin/Lead (Sn/Pb)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：NOT SPECIFIED最大传输延迟：1200 ns
宽度：3.9 mmBase Number Matches：1

ADM1487AR 数据手册

 浏览型号ADM1487AR的Datasheet PDF文件第1页浏览型号ADM1487AR的Datasheet PDF文件第2页浏览型号ADM1487AR的Datasheet PDF文件第3页浏览型号ADM1487AR的Datasheet PDF文件第5页浏览型号ADM1487AR的Datasheet PDF文件第6页浏览型号ADM1487AR的Datasheet PDF文件第7页 
PRELIMINARY TECHNICAL DATA  
ADM1487  
ADM1487SPECIFICATIONS(continued)  
SWITCHING CHARACTERISTICS (VCC = +5V 5ꢀ% ꢁA = ꢂ-0°C ꢁO +ꢃ5°C% UNLESS OꢁHERWISE NOꢁED)  
Parameter  
Min  
150  
30  
Typ  
Max  
1500  
250  
Units Test Conditions/Comments  
Driver Disable Time from High, tDHZ  
Receiver Input to Output, tRPLH  
ns  
ns  
Figures 5, 6, CL= l5pF, S2 Closed  
140  
140  
13  
Figures.2, 4, RDIFF= 54ꢀ,  
CL1 = CL2 = 100pF  
Receiver Input to Output Low, tRPHL  
DifferentialReceiverSkew, tSKD  
30  
250  
ns  
ns  
Figures.2, 4, RDIFF= 54ꢀ,  
CL1 = CL2 = 100pF  
Figures.2, 4, RDIFF= 54ꢀ,  
|tPLH-tPHL  
|
CL1 = CL2 = 100pF  
Receiver Enable to Output Low, tRZL  
Receiver Enable to Output High, tRZH  
Receiver Disable from Low, tRLZ  
Receiver Disable from High, tRHZ  
Maximum Data Rate, fMAX  
20  
20  
20  
20  
50  
50  
50  
50  
ns  
ns  
Figures 7, 8, CRL = l5pF, S1 Closed  
Figures 7, 8, CRL = l5pF, S2 Closed  
Figures 7, 8, CRL = l5pF, S1 Closed  
Figures 7, 8, CRL = l5pF, S2 Closed  
ns  
ns  
250  
50  
kbps  
ns  
Time to Shutdown, tSHDN  
200  
600  
DE = 0, RE = low to high transition  
Driver Enable from Shutdown to  
Output High, tDZH(SHDN)  
2000  
ns  
Figures 5, 6, CL = 100pF, S2 Closed  
Driver Enable from Shutdown to  
Output Low, tDZL(SHDN)  
2000  
2000  
2000  
ns  
ns  
ns  
Figures 5, 6, CL = 100pF, S1 Closed  
Figures 7, 8, CL = l5pF, S2 Closed  
Figures 7, 8, CL = l5pF, S1 Closed  
Receiver Enable from Shutdown to  
Output High, tRZH(SHDN)  
Receiver Enable from Shutdown to  
Output Low, tRZL(SHDN)  
NOTES  
1Absolute maximum ratings are those beyond which the safety of the device cannot be guaranfeed.  
2All currents into device pins are positive; all currents out ot device pins are negative. All voltages are referenced to device ground unless otherwise specified.  
3All typicals are given for Vcc = 5V and Tp = 25°C.  
4The ADM1487 is not tested and is not quality-assurance sampled at -40°C and at 85°C. These specifications are guaranteed by design, correlation, andlor inference from  
0°C, 25°C and/or 70°C tests.  
PIN CONFIGURATION  
ABSOLUTE MAXIMUM RATINGS  
Supply Voltage (Vcc) . . . . . . . . . . . . . . . . . . . . . . . . . . 12V  
Control Input Voltage . . . . . . . . . . . –0.5V to Vcc + 0.5V  
Driver Input Voltage . . . . . . . . . . . –0.5V to Vcc + 0.5V  
Driver Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . 14V  
Receiver InputVoltage . . . . . . . . . . . . . . . . . . . . . . . . 14V  
Receiver Output Voltage . . . . . . . . . –0.5V to Vcc + 0.5V  
Operating Temperature Range . . . . . . 0°C ꢂ TA ꢂ 70°C  
Lead Temperature (Soldering, 10 sec) . . . . . . . . . 300°C  
RO  
RE  
DE  
DI  
V
CC  
1
2
3
4
8
7
6
5
B
ADM1487  
TOP VIEW  
(Not to Scale)  
A
GND  
ORDERING INFORMATION  
Model Temperature Range Package Option  
ADM1487JN 0°C to +70°C  
ADM1487JR 0°C to +70°C  
*Stressesabovethoselistedunder“AbsoluteMaximumRatings”maycausepermanent  
damage to the device. This is a stress rating only; functional operation of the device  
attheseoranyotherconditionsabovethoseindicatedintheoperationalsectionofthis  
specification is not implied. Exposure to absolute maximum rating conditions for  
extendedperiodsmayaffectdevicereliability.  
8 Pin Plastic DIP  
8 Pin SO  
THERMAL CHARACTERISTICS  
8-Pin Plastic DIP Package  
θJA = tbd K/Watt, θJC = tbd K/Watt  
8-Pin Plastic SO Package  
ADM1487AN –40°C to +85°C  
ADM1487AR –40°C to +85°C  
8 Pin Plastic DIP  
8 Pin SO  
θJA = tbd K/Watt, θJC = tbd K/Watt  
Rev. PrC  
–4–  
12345678

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