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IC-TW4QFN24 参数 Datasheet PDF下载

IC-TW4QFN24图片预览
型号: IC-TW4QFN24
PDF下载: 下载PDF文件 查看货源
内容描述: 可编程插补算法自动偏移校正 [PROGRAMMABLE INTERPOLATOR WITH AUTOMATIC OFFSET CORRECTION]
分类和应用:
文件页数/大小: 14 页 / 299 K
品牌: ICHAUS [ IC-HAUS GMBH ]
 浏览型号IC-TW4QFN24的Datasheet PDF文件第6页浏览型号IC-TW4QFN24的Datasheet PDF文件第7页浏览型号IC-TW4QFN24的Datasheet PDF文件第8页浏览型号IC-TW4QFN24的Datasheet PDF文件第9页浏览型号IC-TW4QFN24的Datasheet PDF文件第10页浏览型号IC-TW4QFN24的Datasheet PDF文件第12页浏览型号IC-TW4QFN24的Datasheet PDF文件第13页浏览型号IC-TW4QFN24的Datasheet PDF文件第14页  
iC-TW4 PROGRAMMABLE INTERPOLATOR  
WITH AUTOMATIC OFFSET CORRECTION  
Rev D1, Page 11/14  
MR Sensor  
pin PINZ  
Input Z threshold  
Chip internal index window.  
This signal can be observed by  
enabling calib2  
index window  
pin A_U  
pin B_V  
tsetup  
thold  
Index output,  
1 increment wide  
pin Z_W  
Figure 6: Index gating  
Calibration Mode  
rect operation is guaranteed up to the maximum input  
frequency as specified in electrical characteristics No.  
A07.  
The calibration mode is enabled by choosing the index  
calibration mode of Table 9. The internal index window  
can now be observed on pin B. Index gating should  
be calibrated at sine/cosine input frequencies below  
5 kHz to minimize the effect of latency. Timings shown  
in Table 10 is valid for input frequencies below 5 kHz.  
Once the timing is satisfied according to Table 10, cor-  
Parameter Description  
Min  
tsetup  
Index window setup time before rising edge 0.8 µs  
of Z  
thold  
Index window hold time before falling edge 0.8 µs  
of Z  
Table 10: Index gate timing