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TDA0161DP View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
TDA0161DP
ST-Microelectronics
STMicroelectronics ST-Microelectronics
TDA0161DP Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
4 Typical Applications
4 Typical Applications
Figure 3. Application Interface Connection Diagram
TDA0161
Table 3. Detection Range
Detection Range (#)
L1 (µH)
2mm
5mm
30 (1)
300 (2)
10mm
2160 (3)
C1 (pF)
120
470
4700
fOSC (kHz)
2650
425
50
R1 (k)
6.8
27
27
C2 (pF)
47
470
3300
Table 4. Coil Characteristics
Core
Coil Former
Wire (##)
1
Cofelec 432 FP 9 x 5 SE 1/2 Car 091 - 2 THOMSON Fils et Câbles
2
Cofelec 432 FP 14 x 8 SE 1/2 Car 142 - 2
Thomrex 14
3
Cofelec 432 FP 26x 16 SE 1/2 Car 262 - 2
(14 / 100mm)
Number of Turns
40
100
200
#) _.Ingot steel target
##).The above results are obtained with single wire coil. When using Litz wire instead of single wire, the parallel resistance of
the coil becomes higher and value of R1 may be increased, resulting in better sensitivity
6/12
 

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