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TSC2003IPWR

更新时间： 2024-11-25 22:41:59

品牌	Logo	应用领域
德州仪器 - TI		控制器
页数	文件大小	规格书
22页	416K
描述
I2C TOUCH SCREEN CONTROLLER

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TSC2003IPWR 数据手册

TSC2003

SBAS162D – NOVEMBER 2000 – REVISED SEPTEMBER 2004

I²C TOUCH SCREEN CONTROLLER

DESCRIPTION

FEATURES

● 2.5V TO 5.25V OPERATION

The TSC2003 is a 4-wire resistive touch screen controller. It

also features direct measurement of two batteries, two aux-

iliary analog inputs, temperature measurement, and touch-

pressure measurement.

● INTERNAL 2.5V REFERENCE

● DIRECT BATTERY MEASUREMENT

(0.5V TO 6V)

● ON-CHIP TEMPERATURE MEASUREMENT

● TOUCH-PRESSURE MEASUREMENT

● I²C INTERFACE SUPPORTS:

Standard, Fast, and High-Speed Modes

● AUTO POWER DOWN

The TSC2003 has an on-chip 2.5V reference that can be

utilized for the auxiliary inputs, battery monitors, and tem-

perature-measurement modes. The reference can also be

powered down when not used to conserve power. The

internal reference will operate down to 2.7V supply voltage

while monitoring the battery voltage from 0.5V to 6V.

● TSSOP-16 AND VFBGA-48 PACKAGES

The TSC2003 is available in the small TSSOP-16 and

VFBGA-48 packages and is specified over the –40°C to

+85°C temperature range.

APPLICATIONS

● PERSONAL DIGITAL ASSISTANTS

● PORTABLE INSTRUMENTS

● POINT-OF-SALES TERMINALS

● PAGERS

● TOUCH SCREEN MONITORS

● CELLULAR PHONES

V_DD

PENIRQ

TEMP0

TEMP1

SCL

X+

X–

V_DD

SAR

SDA

I²C

Interface

and

Y+

Y–

Comparator

Control

Logic

CDAC

MUX

IN1

IN2

Internal

Clock

V_BAT1

Channel Select

V_BAT2

Internal

+2.5V_REF

V_REF

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.

All 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 Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

12 3 4 5 6 7...22

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TSC2003IPWR 替代型号

型号	品牌	替代类型	描述	数据表
TSC2003IPWG4	TI	类似代替	具有直接电池测量和温度传感器的 4 线电阻式触摸屏控制器 \| PW \| 16 \| -40
TSC2003IPW	TI	类似代替	I2C TOUCH SCREEN CONTROLLER

与TSC2003IPWR相关器件

型号	品牌	获取价格	描述	数据表
TSC2003IPWRQ1	TI	获取价格	I2C TOUCH SCREEN CONTROLLER
TSC2003IPWT	TI	获取价格	2-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16, PLASTIC, TSSOP-16
TSC2003IZQCR	TI	获取价格	I2C TOUCH SCREEN CONTROLLER
TSC2003-Q1	TI	获取价格	I2C TOUCH SCREEN CONTROLLER
TSC2004	BB	获取价格	1.2V to 3.6V, 12-Bit, Nanopower, 4-Wire TOUCH
TSC2004	TI	获取价格	12 位、毫微功耗、4 线触摸屏控制器
TSC-2004.3KOHM5%	VISHAY	获取价格	Fixed Resistor, Wire Wound, 225W, 4300ohm, 1000V, 5% +/-Tol, -200,200ppm/Cel
TSC-2004.3KOHM5%BKTS	VISHAY	获取价格	Fixed Resistor, Wire Wound, 225W, 4300ohm, 1000V, 5% +/-Tol, -200,200ppm/Cel
TSC-2004.3KOHM5%QC	VISHAY	获取价格	Fixed Resistor, Wire Wound, 225W, 4300ohm, 1000V, 5% +/-Tol, -200,200ppm/Cel
TSC-2004.3OHM5%	VISHAY	获取价格	Fixed Resistor, Wire Wound, 225W, 4.3ohm, 1000V, 5% +/-Tol, -260,260ppm/Cel

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