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AD8206YR-REEL PDF预览

AD8206YR-REEL

更新时间: 2024-02-13 23:14:27
品牌 Logo 应用领域
亚德诺 - ADI 放大器
页数 文件大小 规格书
12页 259K
描述
Single-Supply 42 V System Difference Amplifier

AD8206YR-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, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:0.68
放大器类型:OPERATIONAL AMPLIFIER标称共模抑制比:80 dB
最大输入失调电压:2000 µVJESD-30 代码:R-PDSO-G8
JESD-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:125 °C
最低工作温度:-40 °C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座面最大高度:1.75 mm
标称压摆率:0.5 V/us子类别:Operational Amplifier
最大压摆率:2 mA供电电压上限:12.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:AUTOMOTIVE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:3.9 mmBase Number Matches:1

AD8206YR-REEL 数据手册

 浏览型号AD8206YR-REEL的Datasheet PDF文件第6页浏览型号AD8206YR-REEL的Datasheet PDF文件第7页浏览型号AD8206YR-REEL的Datasheet PDF文件第8页浏览型号AD8206YR-REEL的Datasheet PDF文件第10页浏览型号AD8206YR-REEL的Datasheet PDF文件第11页浏览型号AD8206YR-REEL的Datasheet PDF文件第12页 
Preliminary Technical Data  
AD8206  
OUTPUT OFFSET ADJUSTMENT  
V+ REFERENCED OUTPUT  
The output of the AD8206 can be adjusted for unidirectional or  
bidirectional operation.  
This mode is set when both reference pins are tied to the posi-  
tive supply. It is typically used when the diagnostic scheme  
requires detection of the amplifier and the wiring before power  
is applied to the load (see Figure 15).  
UNIDIRECTIONAL OPERATION  
Unidirectional operation allows the AD8206 to measure cur-  
rents through a resistive shunt in one direction. The basic  
modes for unidirectional operation are ground referenced  
output mode and V+ referenced output mode.  
V+  
+IN  
OUT  
In the case of unidirectional operation, the output could be set  
at the negative rail (near ground) or at the positive rail (near  
V+) when the differential input is 0 V. The output moves to the  
opposite rail when a correct polarity differential input voltage is  
applied. In this case, full scale is approximately 250 mV. The  
required polarity of the differential input depends on the output  
voltage setting. If the output is set at the positive rail, the input  
polarity needs to be negative to move the output down. If the  
output is set at ground, the polarity is positive to move the  
output up.  
–IN  
V
1
REF  
REF  
AD8206  
NC  
V
2
GND  
NC = NO CONNECT  
Figure 15. V+ Referenced Output  
GROUND REFERENCED OUTPUT  
When using the AD8206 in this mode, both reference inputs are  
tied to ground, which causes the output to sit at the negative rail  
when there are zero differential volts at the input (see Figure 14).  
Table 5. V+ = 5 V  
VIN (Referred to −IN)  
VO  
0 V  
250 mV  
±.8 V  
0.05 V  
V+  
+IN  
OUT  
BIDIRECTIONAL OPERATION  
–IN  
Bidirectional operation allows the AD8206 to measure currents  
through a resistive shunt in two directions.  
V
1
REF  
REF  
AD8206  
In this case, the output is set anywhere within the output range.  
Typically, it is set at half-scale for equal range in both directions.  
In some cases, however, it is set at a voltage other than half-scale  
when the bidirectional current is nonsymmetrical.  
NC  
V
2
GND  
NC = NO CONNECT  
Table 6. V+ = 5 V, VO = 2.5 with VIN = 0 V  
VIN (Referred to −IN)  
VO  
Figure 14. Ground Referenced Output  
+100 mV  
−100 mV  
±.5 V  
0.5 V  
Table 4. V+ = 5 V  
VIN (Referred to −IN)  
VO  
Adjusting the output is accomplished by applying voltage(s) to  
the reference inputs.  
0 V  
250 mV  
0.05 V  
±.8 V  
VREF1 and VREF2 are tied to internal resistors that connect to an  
internal offset node. There is no operational difference between  
the pins.  
Rev. PrA | Page 9 of 12  
 
 
 
 

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