TSC2006IRTJT datasheet(1/50 Pages) TI1

No de pièce	TSC2006IRTJT

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

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Fabricant	TI1 [Texas Instruments]

Site Internet	http://www.ti.com

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1

FEATURES

APPLICATIONS

DESCRIPTION

PINTDAV

SPI

Serial

Interface

and

Control

CS

SCLK

SDI

RESET

SDO

VREF

X+

X

-

Y+

Y

-

AUX

TEMP

Mux

PENIRQ

DAV

SAR

ADC

Internal

Clock

Touch

Screen

Drivers

Interface

TSC2006

www.ti.com ......................................................................................................................................................... SBAS415C – JUNE 2007 – REVISED MARCH 2009

1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire

TOUCH SCREEN CONTROLLER with SPI™ Interface

• Personal Digital Assistants

23

• 4-Wire Touch Screen Interface

• Cellular Phones

• Ratiometric Conversion

• Portable Instruments

• Single 1.2V to 3.6V Supply

• Point-of-Sale Terminals

• Preprocessing to Reduce Bus Activity

• MP3 Players, Pagers

• High-Speed SPI-Compatible Interface

• Multiscreen Touch Control Systems

• Internal Detection of Screen Touch

• Register-Based Programmable:

–

10-Bit or 12-Bit Resolution

The TSC2006 is a very low-power touch screen

–

Sampling Rates

controller designed to work with power-sensitive,

handheld applications that are based on advanced

–

System Timing

low-voltage processors. It works with a supply voltage

• On-Chip Temperature Measurement

as low as 1.2V, which can be supplied by a

• Touch Pressure Measurement

single-cell

battery.

It

contains

a

complete,

• Auto Power-Down Control

ultralow-power, 12-bit, analog-to-digital (A/D) resistive

touch screen converter, including drivers and the

• Low Power:

control logic to measure touch pressure.

–

707

µW at 1.8V, 50SSPS

In addition to these standard features, the TSC2006

–

544

µW at 1.6V, 50SSPS

offers

preprocessing

of

the

touch

screen

–

280

µW at 1.2V, 50SSPS

measurements to reduce bus loading, thus reducing

–

69

µW at 1.6V, 8.2kSPS Eq. Rate

the consumption of host processor resources that can

then be redirected to more critical functions.

–

43

µW 1.2V, 8.2kSPS Eq. Rate

The TSC2006 supports an SPI-compatible serial bus

• Enhanced ESD Protection:

up to 25MHz. It offers programmable resolution of 10

–

±8kV HBM

or 12 bits to accommodate different screen sizes and

–

±1kV CDM

performance needs.

–

±25kV Air Gap Discharge

The TSC2006 is available in a miniature 20-lead,

–

±12kV Contact Discharge

4 × 4 QFN package, and is characterized for the

–40°C to +85°C industrial temperature range.

• 4 × 4 QFN-20 and 0.4mm 4 × 4 XTQFN-20(1)

Packages

(1)

XTQFN package available Q4, 2009.

U.S. Patent No. 6246394; other patents pending.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

SPI is a trademark of Motorola, Inc.

3

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Numéro de pièce similaire - TSC2006IRTJT

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	TSC2006IRTJT	1Mb / 46P	[Old version datasheet] 1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire TOUCH SCREEN CONTROLLER with SPI??Interface

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Description similaire - TSC2006IRTJT

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	TSC2006	1Mb / 46P	[Old version datasheet] 1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire TOUCH SCREEN CONTROLLER with SPI??Interface
	TSC2008	279Kb / 8P	[Old version datasheet] 1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire Micro TOUCH SCREEN CONTROLLER with SPI?
	TSC2008	920Kb / 37P	[Old version datasheet] 1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire Micro TOUCH SCREEN CONTROLLER with SPI?
	TSC2008-Q1	881Kb / 39P	[Old version datasheet] 1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire Micro TOUCH SCREEN CONTROLLER with SPI?
	TSC2014	643Kb / 8P	[Old version datasheet] 1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire TOUCH SCREEN CONTROLLER with I2C??Interface
Burr-Brown (TI)	TSC2004	1Mb / 54P	1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire TOUCH SCREEN CONTROLLER with I2C??Interface
Texas Instruments	TSC2014	435Kb / 7P	[Old version datasheet] 1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire TOUCH SCREEN CONTROLLER with I2C??Interface
Texas Instruments	TSC2014_15	631Kb / 7P	[Old version datasheet] 1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire TOUCH SCREEN CONTROLLER with I2C??Interface
Burr-Brown (TI)	TSC2005	796Kb / 42P	1.6V to 3.6V, 12-Bit, Nanopower, 4-Wire TOUCH SCREEN CONTROLLER with SPI Interface
Texas Instruments	TSC2007	1Mb / 41P	[Old version datasheet] 1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire Micro TOUCH SCREEN CONTROLLER with I2C Interface

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