QT60040-D Atmel, QT60040-D Datasheet - Page 7

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QT60040-D

Manufacturer Part Number
QT60040-D
Description
SENSOR IC MATRIX TOUCH 4CH 14DIP
Manufacturer
Atmel
Series
QMatrix™r
Type
Capacitiver
Datasheet

Specifications of QT60040-D

Rohs Status
RoHS non-compliant
Number Of Inputs/keys
4 Key
Resolution (bits)
12 b
Data Rate/sampling Rate (sps, Bps)
106k
Voltage Reference
Internal
Voltage - Supply
4.5 V ~ 5.25 V
Current - Supply
650µA
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
14-DIP (0.300", 7.62mm)
Output Type
*
Interface
*
Input Type
*
Other names
427-1032
©Quantum Research Group Ltd.
4.1 ABSOLUTE MAXIMUM SPECIFICATIONS
Operating temp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . as designated by suffix
Storage temp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
V
Max continuous pin current, any control or drive pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20mA
Short circuit duration to ground, any pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . infinite
Short circuit duration to V
Voltage forced onto any pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.6V to (Vdd + 0.6) Volts
4.2 RECOMMENDED OPERATING CONDITIONS
V
Supply ripple+noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mV p-p max
Cs value. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22nF to 220nF
Output load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1mA
4.3 DC SPECIFICATIONS
Vdd = 5.0V, Cs = 47nF, T
4.4 AC SPECIFICATIONS
Vdd = 5.0V, Cs = 47nF, T
lQ
Parameter
Parameter
DD
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to +7.0V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +2.5 to 5.25V
DD
DD
DD
OH
HL
OL
IL
IL
R
SS
Description
Description
DD
A
A
, any pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . infinite
= recommended range, unless otherwise noted
= recommended range, unless otherwise noted. Test circuit of Figure 3-1.
Min
Min
Typ
Typ
- 7 -
Max
Max
Units
Units
QT60040 / R1.04 / 0303
Notes
Notes
O
C to +125
O
C

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