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ADM1486AR PDF预览

ADM1486AR

更新时间: 2024-01-31 17:48:40
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
8页 149K
描述
+5 V Low Power RS-485 PROFIBUS Transceiver

ADM1486AR 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:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.14
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-485JESD-30 代码:R-PDSO-G8
JESD-609代码:e0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:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
认证状态:Not Qualified最大接收延迟:20 ns
接收器位数:1座面最大高度:1.75 mm
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 (Sn85Pb15)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:15 ns
宽度:3.9 mmBase Number Matches:1

ADM1486AR 数据手册

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PRELIMINARY TECHNICAL DATA  
(VCC = +5 V 5ꢀ% All sꢁeciꢂications TMIN to TMAX unless otherwise noted%)  
ADM1486–SPECIFICATIONS  
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  
150  
150  
0.8  
V
V
V
V
V
V
V
mA  
mA  
V
V
µA  
R = Infinity, Figure 1  
VCC = 5 V, R = 50 (RS-422), Figure 1  
2.0  
2.1  
2.1  
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 ⍀  
–7 V р VO р +12 V  
–7 V р VO р +12 V  
VOD3  
|VOD| for Complementary Output States  
Common-Mode Output Voltage VOC  
|VOD| for Complementary Output States  
Output Short Circuit Current(VOUT=High) 60  
Output Short Circuit Current(VOUT=Low) 60  
CMOS Input Logic Threshold Low, VINL  
CMOS Input Logic Threshold High, VINH 2.0  
Logic Input Current (DE, DI)  
1.0  
RECEIVER  
Differential Input Threshold Voltage, VTH –0.2  
Input Voltage Hysteresis, VTH  
Input Resistance  
+0.2  
V
–7 V р VCM  
VCM = 0 V  
–7 V р VCM  
VIN = 12 V  
VIN = –7 V  
р
р
+12 V  
+12 V  
70  
mV  
k⍀  
mA  
mA  
µA  
V
V
mA  
µA  
20  
Input Current (A, B)  
+ 1  
–0.8  
1
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 р VOUT р +2.4 V  
POWER SUPPLY CURRENT  
ICC (Outputs Enabled)  
ICC (Outputs Disabled)  
1.2  
0.9  
2.0  
1.5  
mA  
mA  
OutputsUnloaded,DigitalInputs=GNDorVCC  
OutputsUnloaded,DigitalInputs=GNDorVCC  
Specifications subject to change without notice.  
TIMING SPECIFICATIONS (VCC = +5 V 5ꢀ% All sꢁeciꢂications TMIN to TMAX unless otherwise noted%)  
Parameter  
Min Typ  
Max  
Unit TestConditions/Comments  
DRIVER  
PropagationDelayInputtoOutputTPLH,TPHL  
Driver O/P to O/PTSKEW  
DriverRise/FallTimeTR,TF  
Driver Enable to Output Valid  
Driver Disable Timing  
4
8
0
5
8
8
15  
2
10  
15  
15  
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  
8
0
5
5
12  
2
10  
10  
20  
ns  
ns  
ns  
ns  
CL = 15 pF, Figure 5  
Skew |TPLH–TPHL  
|
Receiver Enable TEN1  
Receiver Disable TEN2  
Figure 6  
Figure 6  
Specifications subject to change without notice.  
–2–  
REV. B  

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