TSC2117IRGZT ,4-Wire Touch Screen Controller with Low-Power Mono ADC/Stereo DAC 48-VQFN -40 to 85SLVDD SRVDD SLVSS SRVSS HVDD HVSS AVDD AVSS2 V/2.5 V/AVDDP1/R33–R34 De-PopMICBIASAudio Output Stage ..
TSC2200IPW ,Programmable 4-Wire Touch Screen Controller with 12-Bit 125KHz ADC and Keypad InterfaceSBAS191FPIN CONFIGURATIONTop View TSSOP Top View QFN+V 1 28 AUX1DDX+ 2 27 AUX2Y+ 3 26 ARNGX– 4 25 A ..
TSC2200IRHB ,Programmable 4-Wire Touch Screen Controller with 12-Bit 125KHz ADC and Keypad InterfaceFEATURESAPPLICATIONS* PERSONAL DIGITAL ASSISTANTS* 4-WIRE TOUCH SCREEN INTERFACE AND* CELLULAR PHON ..
TSC2200IRHBR ,Programmable 4-Wire Touch Screen Controller with 12-Bit 125KHz ADC and Keypad InterfaceELECTRICAL CHARACTERISTICSAt –40°C to +85°C, +V = +2.7V, internal V = +2.5V, conversion clock = 2MH ..
TSC2300IPAG ,20-Bit, 48-Ksps I2S Audio Codec (Mono ADC, Stereo DAC)features a high-performance 20-bit,Audio Codec 48-ksps audio codec with highly integrated analog ..
TSC2301IGQZ , PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC
UC1705J ,Complementary High Speed Power Driver with Internal RegulatorFEATURES• 1.5 A Source/Sink Drive • Low Quiescent Current• 100 nsec Delay • 5 V to 40 V Operation• ..
UC1706J ,High Speed MOSFET Drivers with Current LimitBLOCK DIAGRAMSLUS200A - OCTOBER 1998 - REVISED APRIL 2001UC1706UC2706UC3706ABSOLUTE
UC1706J/883B ,High Speed MOSFET Drivers with Current LimitMAXIMUM RATINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N--Pkg ..
UC1706L ,High Speed MOSFET Drivers with Current LimitFEATURES DESCRIPTION• Dual, 1.5A Totem Pole Outputs The UC1706 family of output drivers are made wi ..
UC1707J/883B ,Complementary High Speed Power DriversFEATURES • Analog Shutdown With Optional Latch• Two Independent Drivers • Low Quiescent Current• 1. ..
UC1823AJ ,High Speed PWM ControllerSLUS334E − AUGUST 1995 − REVISED SEPTEMBER 2010These devices have limited built-in ESD protection. ..
TSC2117IRGZT
4-Wire Touch Screen Controller with Low-Power Mono ADC/Stereo DAC
TSC2117
www.ti.com SLAS550B–APRIL 2009–REVISED JUNE 2012
Low-Power Audio Codec with Embedded miniDSP,
Stereo Class-D Speaker Amplifier, and
Smart Four-Wire Touch-Screen Controller
Checkfor Samples: TSC2117 INTRODUCTION
Auxiliary Measurements1.1 Features • Programmable DRC for Digital Playback
1234• Low-Power 13-mW Stereo 48-kHz Playback • Sine-Wave Generator for Beep Generator for• Stereo Audio DAC and Monaural ADC Support Touch-Pad Press Acknowledgement8-kHzto 192-kHz Sample Rates • Integrated PLL Used for Programmable Digital• Instruction-Programmable miniDSP Available Audio Processorfor Record and Playback Paths • SPI,I2C, andI2S Serial Interfaces• Bass Boost/Treble/EQ With upto Five Biquads • SPI,I2C Have Register Auto-Incrementfor Record and upto Six Biquads for Playback • Full Power-Down Control• Stereo 1.29-W Class-D BTL 8-Ω Speaker Driver • Power Supplies:With Direct Battery Connection – Analog: 2.7 V–3.6V• Smart Four-Wire Touch-Screen Controller With – Digital Core: 1.65 V–1.95VAutonomous Timing Digital I/O: 1.1 V–3.6V• Programmable-Gain Amplifiers Class-D: 2.7 V–5.5V (SLVDD and SRVDD≥• Microphone Bias AVDD)• Hardware-Implemented AGC Used With • 7-mm× 7-mm 48-QFN PackageMicrophone Input for Audio ADC Path Digital Microphone Interface
1.2 Applications• Digital Mixing Capability Pin Controlor Register Control for Digital- • Portable Gaming DevicesPlayback Volume-Control Settings • Mobile Internet Devices• Programmable 12-Bit SAR ADC • Adaptive Filtering Applications• Built-In Capability for Temperature, Battery,or
1.3 Description highly integrated, high-performance codec and touch-screen controller which speakera stereo audio DAC, mono audio ADC, anda SAR ADC. 16-bit playback and monaural record functionality. The device integrates severala microphone interface, headphone drivers, and speaker drivers. The TSC2117 has two processing. formatis programmableto work DSP, and TDM modes. Bass modesof the programmable signal-processing clock neededby the digital block.
level canbe controlled controlorby register control. converter that supportsa four-wire resistiveby anI2Cor SPI interface.A programmable generator touch-screen mode and provides extensive designedto overhead. The TSC2117 has inputs an on-chip temperature sensor that can be readby the SAR ADC, andis QFN package.
