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AK4183_06 Datasheet, PDF (2/17 Pages) – | |||
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ASAHI KASEI
 Ordering Guide
AK4183VT
-40°C ⼠+85°C
10pin TMSOP (0.5mm pitch)
 Pin Layout
VCC 1
XP 2
YP 3
XN 4
YN 5
Top View
10 SCL
9 SDA
8 CAD0
7 PENIRQN
6 GND
[AK4183]
No.
Signal Name
1 VCC
2 XP
3 YP
4 XN
5 YN
6 GND
7 PENIRQN
8 CAD0
9 SDA
10 SCL
Pin/Function
I/O
Description
- Power Supply
I/O Touch Screen X+ plate Voltage supply
 X axis Measurement: Supplies the voltage to X+ position input of the touch panel.
 Y axis Measurement: This pin is used as the input for the A/D converter
 Pen Pressure Measurement: This pin is the input for the A/D converter at Z1 measurement.
 Pen Waiting State: Pulled up by an internal resistor (typ.10K ohm).
I/O Touch Screen Y+ plate Voltage supply
 X axis Measurement: This pin is used as the input for the A/D converter
 Y axis Measurement: Supplies the voltage to Y+ position input of the touch panel
 Pen Pressure Measurement: Supplies the voltage to Y+ position input of the touch panel.
 Pen Waiting State: OPEN state
I/O Touch Screen X- plate Voltage supply
 X axis Measurement: Supplies the voltage to X- position input of the touch panel
 Y axis Measurement: OPEN state
 Pen Pressure Measurement: Supplies the voltage to X- position input of the touch panel
 Pen Waiting State: OPEN state
I/O Touch Screen Y- plate Voltage supply
 X axis Measurement: OPEN state
 Y axis Measurement: Supplies the voltage to Y- position input of the touch panel
 Pen Pressure Measurement: This pin is the input for the A/D converter at Z2 measurement.
 Pen Waiting State: connected to GND.
- Ground
O Pen Interrupt Output
This pin is âLâ during the pen down on pen interrupt enabled state otherwise this pin is âHâ.
This pin is âLâ during pen interrupt disabled state regardless pen touch.
I I2C bus Slave Address bit 0
I/O I2C serial data
I I2C serial clock
MS0500-E-00
2
2006/04
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