參數(shù)資料
型號(hào)： TSC2111IRGZR
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 0.4 W, 1 CHANNEL, AUDIO AMPLIFIER, QCC48
封裝： PLASTIC, QFN-48
文件頁(yè)數(shù)： 1/99頁(yè)
文件大?。?/td> 1143K
代理商： TSC2111IRGZR
TSC2111
SLAS495A JUNE 2006 REVISED OCTOBER 2007
AUDIO CODEC WITH INTEGRATED HEADPHONE, SPEAKER
AMPLIFIER AND TOUCH SCREEN CONTROLLER
FEATURES
D Stereo Audio DAC and Mono ADC Support
Rates Up to 48kHz
D High Quality 95dB Stereo Audio Playback
Performance
D Low Power 19mW Stereo Audio Playback at
48kHz Sample Rate and 3.3V Analog Supply
Level
D Programmable Digital Audio
Effects/Bass/Treble/EQ/DeEmphasis Filters
D Programmable Gain Amplifiers
D MIC Preamp and Hardware Automatic Gain
Control With Up to 59.5dB Gain
D 32- Stereo Headphone Driver With Support
for Both Cap or Capless Option
D Cellular Headset Interface
D 400mW 8- Power Amp With Direct Battery
Supply Connection
D 32- Differential Earpiece Driver
D Differential Interface to Cellular Phone
Module
D Auto-Detection of Headset and Button Press
D Programmable Audio Routing
D 4-Wire Touch Screen Interface
D Integrated Touch Screen Processor With
Fully Automated Modes of Operation
D Programmable Converter Resolution, Speed,
and Averaging
D Programmable Autonomous Timing Control
D Direct Battery Measurement Accepts up to
6V Input
D Built-In Buffer for Touch Screen Data
D SPI Serial Interface
D Low Power
D Full Power-Down Control
D 48-Pin QFN Package
APPLICATIONS
D Personal Digital Assistants
D Smart Cellular Phones
D MP3 Players
DESCRIPTION
The TSC2111 is a low-power highly integrated high
performance codec and touch screen controller, which
supports stereo audio DAC, mono audio ADC and SAR
ADC.
The TSC2111 features a high-performance audio codec
with 16, 20, 24, or 32-bit stereo playback, mono record
functionality at up to 48 ksps. The device integrates
several analog features such as support for headset
interface, cellular headset interface, microphone interface,
and speaker and receiver drivers. The device supports
auto detection of headset and button press without any
glue logic. The TSC2111 has fully programmable audio.
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 PLL for flexible clock generation capability.
The TSC2111 contains a 12-bit 4-wire resistive touch
screen converter 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.
The TSC2111 offers battery measurement inputs capable
of reading battery voltages up to 6 V, while operating at
only 3 V. It also has an on-chip temperature sensor
capable of reading 0.3
°C resolution. The TSC2111 is
available in a 48-lead QFN.
US Patent No. 6246394
SPI is a trademark of Motorola.
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.
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.
www.ti.com
Copyright
2004 2007, Texas Instruments Incorporated
相關(guān)PDF資料
PDF描述
TSC2111IRGZT 0.4 W, 1 CHANNEL, AUDIO AMPLIFIER, QCC48
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSC2111IRGZRG4 功能描述:觸摸屏轉(zhuǎn)換器和控制器 SMART 4-Wire with Audio RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
TSC2111IRGZT 功能描述:觸摸屏轉(zhuǎn)換器和控制器 SMART 4-Wire with Audio RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
TSC2111IRGZTG4 功能描述:觸摸屏轉(zhuǎn)換器和控制器 SMART 4-Wire with Audio RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
TSC-2-1-15 制造商:Micrel Inc 功能描述:
TSC2117 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low-Power Audio Codec With Embedded miniDSP, Stereo Class-D Speaker Amplifier, and Smart Four-Wire Touch-Screen Controller
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