QST102 STMicroelectronics, QST102 Datasheet - Page 16

• Manufacturer Part Number: QST102
• Description: Capacitive Touch Sensor Device 2 Keys With Individual Key State Outputs
• Manufacturer: STMicroelectronics

Electrical characteristics
6.1.5
6.2
6.2.1
6.2.2
16/29
Pin input voltage
The input voltage measurement on a pin of the device is described in
Figure 7.
Absolute maximum ratings
Stresses above those listed as “absolute maximum ratings” may cause permanent damage
to the device. This is a stress rating only and functional operation of the device under these
conditions is not implied. Exposure to maximum rating conditions for extended periods may
affect device reliability.
Thermal characteristics
Table 4.
1. The maximum chip-junction temperature is based on technology characteristics.
Voltage characteristics
Table 5.
1. Directly connecting KOUT pins to V
2. I
V
Symbol
Symbol
DD
generated.
cannot be respected, the injection current must be limited externally to the I
injection is induced by V
T
INJ(PIN)
V
STG
T
− V
IN
J
SS
must never be exceeded. This is implicitly insured if V
Storage temperature range
Maximum junction temperature
Supply voltage
Input voltage on any pin
Pin input voltage
Thermal characteristics
Voltage characteristics
IN
>V
DD
while a negative injection is induced by V
DD
Ratings
or V
(1)(2)
V
Ratings
IN
SS
could damage the device if an unintentional internal reset is
(1)
Input pin
IN
maximum is respected. If V
IN
<V
INJ(PIN)
V
SS
SS
Maximum value
.
−0.3 to V
−65 to +150
value. A positive
Figure
Value
7.0
150
DD
IN
7.
maximum
+0.3
QST102
Unit
Unit
°C
V