qt1103 Quantum Research Group, qt1103 Datasheet - Page 19
qt1103
Manufacturer Part Number
qt1103
Description
Qtouch? 10-key Sensor Ic
Manufacturer
Quantum Research Group
Datasheet
1.QT1103.pdf
(22 pages)
Available stocks
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Manufacturer
Quantity
Price
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Part Number:
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4.8 Mechanical Dimensions
Lq
Note: that there is no functional requirement for the large pad on the underside of the 32-QFN
package to be soldered to the substrate. If the final application does require this area to be soldered
for mechanical reasons, the pad(s) to which it is soldered to must be isolated and contained under the
32-QFN footprint only.
Symbol Minimum Nominal Maximum
A1
D2
E2
A
C
D
E
b
e
L
y
Dimensions In Millimeters
0.70
0.00
0.18
4.90
3.05
4.90
3.05
0.30
0.00
-
-
0.20 REF
0.02
0.25
5.00
5.00
0.50
0.40
-
-
-
-
0.075
0.95
0.05
0.32
5.10
3.65
5.10
3.65
0.50
-
-
19
QT1103_3R0.03_0607