IQS550_16 Datasheet, PDF (56/79 Pages) List of Unclassifed Manufacturers – Proximity, touch and snap* on each channel

Symbol
TSTG
TJ
IQ Switch^®
ProxSense^® Series
Table 10.3 Thermal Characteristics
Rating
Max.
Unit
Storage temperature range
Maximum junction temperature
-65 to +150
°C
150
10.2 Operating Conditions
10.2.1 General Operating Conditions
Table 10.4 General Operating Conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
f_MASTER(1) Master clock frequency
1.65V ≤ V_DDHI
≤3.6V
-
16
-
MHz
V_DDHI
Standard operating
voltage
-
1.65
-
3.6
V
P_D(2)
Power dissipation at T_A
= 85°C
-
-
-
625
mW
T_A
Temperature range
1.65V ≤ V_DDHI
≤3.6V
-40
-
85
°C
T_J
Junction temperature
range
-40°C ≤ V_DDHI ≤
85°C
-40
-
105
°C
1. f_MASTER = f_CPU
2. To calculate P_Dmax(T_A) use the formula given in thermal characteristics P_Dmax=(T_Jmax −T_A)/θ_JA with
T_Jmax in this table and θ_JA in Table 10.15.
10.2.2 Power-up / Power-down Operating Conditions
Table 10.5 Operating Conditions at Power Up / Down
Symbol
Parameter
Conditions Min
Typ
Max
t_VDDHI
V_DDHI rise time rate
20
-
1300
t_TEMP
Reset release decay
V_DDHI rising
-
1
-
V_POR
Power on reset threshold
1.44
-
1.65⁽¹⁾
V_PDR Power down reset threshold
1.30
-
1.60⁽²⁾
1. Tested in production
2. Data based on characterisation results, not tested in production.
Unit
µs/V
Ms
V
V
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IQS5xx-B000 Trackpad Datasheet
Revision 2.0
Page 56 of 79
November 2016