Description
Pin
SSOP, SOIC
1 2 3
QFN
18 19 20
41
52 63
74
85
96
10 7
11 8
12 9
13 10
14 11
15 12 16 13 17 14
18 15 19 16 20 17
Function
VDD M1 SY-
M2
WAKE SIQ
SY+
SS
SDO
NC
SCK/SCL/TX
NC
SDI/SDA/RX
SX+
Y+ Y5WSX-
X+ XVSS
Description/Comments
Supply Voltage
Communication Selection
Sense Y- (8-wi
Features
- RoHS Compliant.
- Power-Saving Sleep mode.
- Industrial Temperature Range.
- Built-in Drift Compensation Algorithm.
- 128 Bytes of User EEPROM
Power Requirements.
- Operating Voltage: 2.5-5.0V ±5%.
- Standby Current:
- 5V: 85 µA, typical; 125 µA (maximum) - 2.5V: 40 µA, typical; 60 µA (maximum).
- Operating “No touch” Current: - 3.0 mA (typical).
- Operating “Touch” Current: - 17 mA, typical, with a touch sensor having
200 layers.
AR1000 Datasheet
