TSC2006IRTJT datasheet(5/46 Pages) TI

部品番号	TSC2006IRTJT

部品情報	1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire TOUCH SCREEN CONTROLLER with SPI??Interface

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PIN CONFIGURATION

X

Y

SNSGND

NC

-

CS

TSC2006

16

17

18

19

20

10

9

8

7

6

ThermalPad

1

2

3

4

5

15

14

13

12

11

AGND

AUX

NC

I/OVDD

DGND

TSC2006

SBAS415A – JUNE 2007 – REVISED NOVEMBER 2007

RTJ PACKAGE(1)

QFN-20

(TOP VIEW)

(1)

The thermal pad is internally connected to SUBGND. The thermal pad can be connected to the analog ground or left

floating. Keep the thermal pad separate from the digital ground, if possible.

PIN ASSIGNMENTS

NO.

NAME

I/O

A/D

DESCRIPTION

1

SDO

I/O

D

Serial data output. This output is the MISO signal for the SPI protocol.

2

SCLK

I

D

Serial clock input

3

SDI

I

D

Serial data input. This input is the MOSI signal for the SPI protocol.

4

PINTDAV

O

D

Interrupt output. Data available or PENIRQ, depending on setting. Pin polarity with active low.

5

RESET

I

D

System reset. All register values reset to default values.

6

DGND

Digital ground

7

I/OVDD

Digital I/O interface voltage

8, 19

NC

No connection

9

AUX

I

A

Auxiliary channel input

10

AGND

Analog ground

11

VREF

I

A

External reference input

12

SNSVDD

Power supply for sensor drivers and other analog blocks

13

X+

I

A

X+ channel input

14

Y+

I

A

Y+ channel input

15

SUBGND

Substrate ground (for ESD current)

16

X–

I

A

X– channel input

17

Y–

I

A

Y– channel input

18

SNSGND

Sensor driver return

20

CS

I

D

Chip select. This input is the slave select (SS) signal for the SPI protocol.

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同様の部品番号 - TSC2006IRTJT

メーカー	部品番号	データシート	部品情報
Texas Instruments	TSC2006IRTJT	1Mb / 50P	[Old version datasheet] 1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire TOUCH SCREEN CONTROLLER with SPI??Interface
Texas Instruments	TSC2006IRTJTG4	1Mb / 50P	[Old version datasheet] 1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire TOUCH SCREEN CONTROLLER with SPI??Interface

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同様の説明 - TSC2006IRTJT

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