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ADM1487E PDF预览

ADM1487E

更新时间: 2024-02-16 11:35:22
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
16页 410K
描述
5 V, 【15 kV ESD Protected Half-Duplex, RS-485/RS-422 Transceivers

ADM1487E 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

ADM1487E 数据手册

 浏览型号ADM1487E的Datasheet PDF文件第1页浏览型号ADM1487E的Datasheet PDF文件第2页浏览型号ADM1487E的Datasheet PDF文件第4页浏览型号ADM1487E的Datasheet PDF文件第5页浏览型号ADM1487E的Datasheet PDF文件第6页浏览型号ADM1487E的Datasheet PDF文件第7页 
ADM485E/ADM487E/ADM1487E  
SPECIFICATIONS  
VCC = 5 V 5ꢀ, TA = TMIN to TMAX, unless otherwise noted.  
Table 2. ADM485E/ADM487E/ADM1487E  
Parameter  
Symbol Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
DRIVER  
Differential Outputs  
Differential Output Voltage (no Load)  
Differential Output Voltage (with Load) VOD2  
VOD1  
5
V
V
V
V
2
1.5  
RL = 50 Ω (RS-422)  
RL = 27 Ω (RS-485) (see Figure 18)  
RL = 27 Ω or 50 Ω (see Figure 18)  
5
0.2  
Δ |VOD| for Complementary Output  
States  
Common-Mode Output Voltage  
Δ |VOC| for Complementary Output  
States  
VOC  
3
0.2  
V
V
RL = 27 Ω or 50 Ω (see Figure 18)  
RL = 27 Ω or 50 Ω (see Figure 18)  
Logic Inputs  
Input High Voltage  
Input Low Voltage  
Logic Input Current  
VIH  
VIL  
IIN1  
2.0  
V
DE, DI, RE  
DE, DI, RE  
DE, DI, RE  
0.8  
2
V
μA  
RECEIVER  
Input Current (A, B)  
IIN2  
1.0  
mA  
mA  
mA  
mA  
DE = 0 V, VIN = 12 V  
VCC = 0 V or +5.25 V, VIN = −7V (ADM485E)  
DE = 0 V, VIN = 12 V  
VCC = 0 V or +5.25 V, VIN = −7 V  
(ADM487E/ADM1487E)  
−0.8  
−0.2  
0.25  
Differential Inputs  
Differential Input Threshold Voltage  
Input Hysteresis  
Receiver Output Logic  
Output Voltage High  
Output Voltage Low  
Three-State Output Leakage Current  
Receiver Input Resistance  
VTH  
ΔVTH  
−0.2  
3.5  
+0.2  
V
mV  
−7 V < VCM < +12 V  
VCM = 0 V  
70  
VOH  
VOL  
IOZR  
RIN  
V
V
μA  
kΩ  
kΩ  
IOUT = −4 mA, VID = +200 mV  
IOUT = +4 mA, VID = −200 mV  
0.4 V < VO < 2.4 V  
−7 V < VCM < +12 V (ADM485E)  
−7 V< VCM < +12 V (ADM487E/ADM1487E)  
0.4  
1
12  
48  
POWER SUPPLY  
No Load Supply Current  
ICC  
500  
300  
300  
230  
250  
120  
0.5  
900  
500  
500  
400  
400  
250  
10  
μA  
μA  
μA  
μA  
μA  
μA  
μA  
mA  
RE = 0 V or VCC, DE = VCC (ADM485E)  
RE = 0 V or VCC, DE = 0 V (ADM485E)  
RE = 0 V or VCC, DE = VCC (ADM1487E)  
RE = 0 V or VCC, DE = 0 V (ADM1487E)  
RE = 0 V or VCC, DE = VCC (ADM487E)  
RE = 0 V, DE = 0 V (ADM487E)  
Supply Current in Shutdown  
Driver Short-Circuit Current, VO High  
Driver Short-Circuit Current, VO Low  
Receiver Short-Circuit Current  
ESD PROTECTION  
ISHDN  
IOSD1  
IOSD2  
IOSR  
DE = 0 V, RE = VCC (ADM487E)  
35  
35  
7
250  
250  
95  
−7 V ≤ VO ≤ +12 V, applies to peak current  
−7 V ≤ VO ≤ +12 V, applies to peak current  
0 V ≤ VO ≤ VCC  
mA  
kV  
A, B Pins  
15  
Human body model  
Rev. 0 | Page 3 of 16  
 

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