TS2043

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 8

www.unisonic.com.tw

QW-R502-404.a

PIN CONFIGURATION

PIN DESCRIPTION

PIN NO.

PIN NAME

DESCRIPTION

1

Power Supply, 2.7V ~ 5.5V

2

X+

X+ Input; ADC Input Channel 1.

3

Y+

Y+ Input; ADC Input Channel 2.

4

X-

X- Input.

5

Y-

Y- Input.

6

GND

Ground.

7

IN3

Auxiliary Input 1; ADC Input Channel 3.

8

IN4

Auxiliary Input 2; ADC Input Channel 4.

9

Reference Voltage Input.

10

Power Supply, 2.7V ~ 5.5V

11

/PENIRQ

Pen Interrupt. Requires 10KΩ ~ 100KΩ external pull-up resistor.

12

DOUT

Serial Data Output. This output pin is high impedance when /CS is high.

13

BUSY

Busy Output. This output pin is high impedance when /CS is high.

14

DIN

Serial Data Input.

15

/CS

Chip Select Input. This input is active low.

16

DCLK

External Clock Input.