Data sheet, Electrical characteristics (continued) – Diodes CS5519 User Manual
Page 10
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Data Sheet
Enhanced Multi-touch Capacitive Touch Screen Controller CS5519
Apr. 2013 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
10
Electrical Characteristics (Continued)
DA/AC Characteristics for AFE
T
A
=–40°C to 95°C, V
DD
=3.3V, I
2
C bus frequency=400kHz, unless otherwise noted.
Parameter Symbol
Test
Condition
Min
Typ
Max
Unit
3.3V-to-1.8V LDO
Internal 1.8V Regulator
Output
V
DD18
,
15mA
1.6 1.8 2.0 V
Output Voltage Trimming
Level
-2/4/6
0
2/4/6
%
Internal OSC
Frequency
4
48
MHz
Operating Current
Operating
frequency=12MHz
50
A
Frequency Trimming
Level
-10/20/30
0
10/20/30
%
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