ADS7843IDBQRQ1

Single-supply, 12bit, 4 ch, touch screen driver, 2.2 - 5.25 VDD, -40 to +125 C, QSPI, SPI, 3-wire serial interface, SSOP-16

Schematic Symbol

Pin Configuration (16 pins)

Pin	Name	Type
1	+VCC	passive
2	X+	input
3	Y+	input
4	X-	input
5	Y-	input
6	GND	power_in
7	IN3	input
8	IN4	input
9	VREF	input
10	+VCC	power_in
11	~{PENIRQ}	open_collector
12	DOUT	output
13	BUSY	output
14	DIN	input
15	~{CS}	input
16	DCLK	input

Footprint

Confirmed

Package_SO/SSOP-16_3.9x4.9mm_P0.635mm

Pad Layout

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Pads (16)

Number	Type
1	smd
2	smd
3	smd
4	smd
5	smd
6	smd
7	smd
8	smd
9	smd
10	smd
11	smd
12	smd
13	smd
14	smd
15	smd
16	smd

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