Datasheet

STMPE811 Electrical specifications
Doc ID 14489 Rev 6 57/65
Table 23. ADC specification (-40 ° C to 85 ° C)
Table 24. Switch drivers specification
Parameter Test condition
Value
Unit
Min Typ Max
Full-scale input span 0
−
V
ref
V
Absolute input range
−−
V
CC
+0.2 V
Input capacitance
−
25
−
pF
Leakage current
−
0.1
−
µA
Resolution
−
12
−
Bits
No missing codes 11
−
Bits
Integral linearity error
−
±4
−
Bits
Offset error
−
±5
−
LSB
Gain error
−
±14 ±18 LSB
Noise Including internal V
ref
−
70
−
µVrms
Power supply rejection ratio
−
50
−
dB
Throughput rate
−
180
−
ksps
Parameter Test condition
Value
Unit
Min Typ Max
ON resistance X+, Y+
−
5.5
−
Ω
ON resistance X-, Y-
−
7.3
−
Ω
Drive current Duration 100 ms
−−
50 mA