TSC2100

更新时间： 2024-11-22 22:41:59

品牌	Logo	应用领域
德州仪器 - TI		解码器编解码器放大器控制器
页数	文件大小	规格书
71页	707K
描述
PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH INTEGRATED STEREO AUDIO CODEC AND HEADPHONE/SPEAKER AMPLIFIER

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TSC2100 数据手册

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www.ti.com

SLAS378− NOVEMBER 2003

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FEATURES

DESCRIPTION

The TSC2100 is a highly integrated touch screen

controller with on-chip processor and audio codec. The

touch screen portion of the TSC2100 contains a 12-bit

4-wire resistive touch screen ADC complete with drivers,

and interfaces to the host controller through a standard

SPI serial interface. The on-chip processor provides

extensive features specifically designed to reduce host

processor and bus overhead, with capabilities that include

fully automated operating modes, programmable

conversion resolution up to 12 bits, programmable

sampling rates up to 125 kHz, programmable conversion

averaging, and programmable on-chip timing generation.

Integrated Touch Screen Processor With

Fully Automated Modes of Operation

Programmable Converter Resolution, Speed,

and Averaging

Programmable Autonomous Timing Control

Direct Battery Measurement Accepts up to

6-V Input

On-Chip Temperature Measurement

Stereo Audio DAC and Mono Audio ADC

Support Rates up to 48 ksps

The TSC2100 includes a high-performance audio codec

with 16/20/24/32-bit 97-dB stereo playback, mono record

functionality at up to 48 ksps. A microphone input includes

built-in preamp and hardware automatic gain control, with

single-ended or fully-differential input capability. The dual

output drivers on the TSC2100 can be programmed for low

or high power drive for optimized power saving capability.

The drivers can function as a stereo line-level output, a

stereo headphone amplifier with capless or ac-coupled

configurations, or a bridge-terminated speaker driver,

delivering up to 325 mW into an 8-Ω load. A programmable

digital audio effects processor enables bass, treble,

midrange, or equalization playback processing. The digital

audio data format is programmable to work with popular

audio standard protocols (I²S, DSP, Left/Right Justified) in

master or slave mode, and also includes an on-chip

programmable PLL for flexible clock generation capability.

Highly configurable software power control is provided,

enabling stereo audio playback at 48 ksps at 11 mW with

a 3.3-V analog supply level.

High Quality 97-dB Stereo Audio

Integrated PLL for Flexible Audio Clock

Generation

Programmable Digital Audio

Bass/Treble/EQ/De-Emphasis

On-Chip 325-mW, 8-ꢀ Speaker Driver

Stereo Headphone Amplifier With Capless

Output Option

Microphone Preamp and Hardware Automatic

Gain Control

SPI and I S Serial Interface

Full Power-Down Control

Low Power: 11-mW Stereo Audio Playback At

48 ksps

32-Pin TSSOP and 32-Pin 5y 5 mm QFN

Package

The TSC2100 offers a 12-bit measurement ADC and

internal reference voltage, as well as two battery

measurement inputs capable of reading battery voltages

up to 6 V, while operating at an analog supply as low as

2.7 V. It includes an on-chip temperature sensor capable

of reading 0.3°C resolution. The TSC2100 is available in

a 32 lead TSSOP and a 32 lead QFN.

APPLICATIONS

Personal Digital Assistants

Smart Cellular Phones

MP3 Players

US Patent No. 624639

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.

SPI is a trademark of Motorola.

I S is a trademark of Phillips Electronics.

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中文翻译

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TSC2100 替代型号

型号	品牌	替代类型	描述	数据表
TLV320AIC3101	TI	功能相似	LOW-POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
TLV320AIC26	TI	功能相似	LOW POWER STEREO AUDIO CODEC WITH HEADPHONE/SPEAKER AMPLIFIER AND 12-BIT BATTERY / TEMPERA
TSC2102	TI	功能相似	PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH INTEGRATED STEREO AUDIO DAC AND HEADPHONE AMPLIF

与TSC2100相关器件

型号	品牌	获取价格	描述	数据表
TSC2100IDA	TI	获取价格	PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH INTEGRATED STEREO AUDIO CODEC AND HEADPHONE/SPEA
TSC2100IDAR	TI	获取价格	PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH INTEGRATED STEREO AUDIO CODEC AND HEADPHONE/SPEA
TSC2100IRHB	TI	获取价格	PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH INTEGRATED STEREO AUDIO CODEC AND HEADPHONE/SPEA
TSC2100IRHBG4	TI	获取价格	SPECIALTY CONSUMER CIRCUIT, PQCC32, 5 X 5 MM, GREEN, PLASTIC, QFN-32
TSC2100IRHBR	TI	获取价格	PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH INTEGRATED STEREO AUDIO CODEC AND HEADPHONE/SPEA
TSC2100IRHBRG4	TI	获取价格	"SMART" 4-Wire Touch Screen Controller with Stereo DAC / Mono ADC with H
TSC2101	TI	获取价格	AUDIO CODEC WITH INTERATED HEADPHONE SPEAKER AMPLIFIER AND TOUCH SCREEN CONTROLLER
TSC2101_07	TI	获取价格	AUDIO CODEC WITH INTEGRATED HEADPHONE, SPEAKER AMPLIFIER AND TOUCH SCREEN CONTROLLER
TSC2101_08	TI	获取价格	AUDIO CODEC WITH INTEGRATED HEADPHONE, SPEAKER AMPLIFIER AND TOUCH SCREEN CONTROLLER
TSC2101IRGZ	TI	获取价格	AUDIO CODEC WITH INTERATED HEADPHONE SPEAKER AMPLIFIER AND TOUCH SCREEN CONTROLLER

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