產品詳情

Digital audio interface I2S, L, R Rating Catalog Operating temperature range (°C) -40 to 85
Digital audio interface I2S, L, R Rating Catalog Operating temperature range (°C) -40 to 85
TQFP (PAG) 64 144 mm2 12 x 12
  • SPI? Serial Interface
  • Touch Screen Controller
    • 4-Wire Touch Screen Interface
    • Internal Detection of Screen Touch and Keypad Press
    • Touch Pressure Measurement
    • Ratiometric Conversion
    • Programmable 8-, 10- or 12-Bit Resolution
    • Programmable Sampling Rates Up to 125 kHz
    • Direct Battery Measurement (0 to 6 V)
    • On-Chip Temperature Measurement
    • 4-by-4 Keypad Interface With Programmable De-Bounce and Key Masking
    • Integrated Touch Screen Processor Reduces Host CPU Interrupts and Overhead
    • Internal Timing Control With Programmable Delays and Averaging
  • Stereo Audio Codec
    • 20-Bit Delta-Sigma ADC/DAC
    • Dynamic Range: 98 dB
    • Sampling Rate Up to 48 kHz
    • I2S Serial Interface
    • Stereo 16- Headphone Driver
  • Full Power-Down Control
  • 8-Bit Current Output DAC
  • On-Chip Crystal Oscillator
  • Programmable Bass/Midrange/ Treble EQ Effects Processing
  • 6 GPIO Pins
  • Single 2.7-V to 3.6-V Supply
  • 64-Pin TQFP Package
  • 120-Ball MicroStar Junior BGA Package
  • APPLICATIONS
    • Personal Digital Assistants
    • Cellular Phones
    • MP3 Players
    • Internet Appliances
    • Smartphones

US Patent No. 6246394
MicroStar Junior is a trademark of Texas Instruments.
SPI is a trademark of Motorola.
  • SPI? Serial Interface
  • Touch Screen Controller
    • 4-Wire Touch Screen Interface
    • Internal Detection of Screen Touch and Keypad Press
    • Touch Pressure Measurement
    • Ratiometric Conversion
    • Programmable 8-, 10- or 12-Bit Resolution
    • Programmable Sampling Rates Up to 125 kHz
    • Direct Battery Measurement (0 to 6 V)
    • On-Chip Temperature Measurement
    • 4-by-4 Keypad Interface With Programmable De-Bounce and Key Masking
    • Integrated Touch Screen Processor Reduces Host CPU Interrupts and Overhead
    • Internal Timing Control With Programmable Delays and Averaging
  • Stereo Audio Codec
    • 20-Bit Delta-Sigma ADC/DAC
    • Dynamic Range: 98 dB
    • Sampling Rate Up to 48 kHz
    • I2S Serial Interface
    • Stereo 16- Headphone Driver
  • Full Power-Down Control
  • 8-Bit Current Output DAC
  • On-Chip Crystal Oscillator
  • Programmable Bass/Midrange/ Treble EQ Effects Processing
  • 6 GPIO Pins
  • Single 2.7-V to 3.6-V Supply
  • 64-Pin TQFP Package
  • 120-Ball MicroStar Junior BGA Package
  • APPLICATIONS
    • Personal Digital Assistants
    • Cellular Phones
    • MP3 Players
    • Internet Appliances
    • Smartphones

US Patent No. 6246394
MicroStar Junior is a trademark of Texas Instruments.
SPI is a trademark of Motorola.

The TSC2301 is a highly integrated PDA analog interface circuit. It contains a complete 12-bit A/D resistive touch screen converter (ADC) including drivers, touch pressure measurement capability, keypad controller, and 8-bit D/A converter (DAC) output for LCD contrast control. The TSC2301 offers programmable resolution of 8, 10, and 12 bits and sampling rates up to 125 kHz to accommodate different screen sizes. The TSC2301 interfaces to the host controller through a standard SPI serial interface.

The TSC2301 features a high-performance 20-bit, 48-ksps stereo audio codec with highly integrated analog functionality. The audio portion of the TSC2301 contains microphone input with built-in pre-amp and microphone bias circuit, an auxiliary stereo analog input, a stereo line-level output, a differential mono line-level output, and a stereo headphone amplifier output. The digital audio data is transferred through a standard I2S interface. A fully programmable PLL for generating audio clocks from a wide variety of system clocks is also included.

The TSC2301 also offers two battery measurement inputs capable of battery voltages up to 6 V, while operating at a supply voltage of only 2.7 V. It also has an on-chip temperature sensor capable of reading 0.3°C resolution. The TSC2301 is available in 64-lead TQFP, and 120-ball VFBGA packages.

The TSC2301 is a highly integrated PDA analog interface circuit. It contains a complete 12-bit A/D resistive touch screen converter (ADC) including drivers, touch pressure measurement capability, keypad controller, and 8-bit D/A converter (DAC) output for LCD contrast control. The TSC2301 offers programmable resolution of 8, 10, and 12 bits and sampling rates up to 125 kHz to accommodate different screen sizes. The TSC2301 interfaces to the host controller through a standard SPI serial interface.

The TSC2301 features a high-performance 20-bit, 48-ksps stereo audio codec with highly integrated analog functionality. The audio portion of the TSC2301 contains microphone input with built-in pre-amp and microphone bias circuit, an auxiliary stereo analog input, a stereo line-level output, a differential mono line-level output, and a stereo headphone amplifier output. The digital audio data is transferred through a standard I2S interface. A fully programmable PLL for generating audio clocks from a wide variety of system clocks is also included.

The TSC2301 also offers two battery measurement inputs capable of battery voltages up to 6 V, while operating at a supply voltage of only 2.7 V. It also has an on-chip temperature sensor capable of reading 0.3°C resolution. The TSC2301 is available in 64-lead TQFP, and 120-ball VFBGA packages.
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類型 標題 下載最新的英語版本 日期
* 數據表 Programmable Touch Screen Controller w/Stereo Audio CODEC 數據表 (Rev. D) 2005年 8月 3日
* 勘誤表 PDA Analog Interface Circuit Silicon Errata 2003年 2月 12日
應用手冊 Programming Sequences and Tips for TSC2000/2200/230x Applications 2004年 3月 8日
應用手冊 TCS2301 WinCE Generic Drivers 2003年 12月 24日
EVM 用戶指南 Modular TSC2301 EVM 2003年 12月 11日
應用手冊 Applying the Current DAC on the TSC2000, TSC2200, TSC2300, and TSC2301 Touch Scr 2003年 6月 13日
應用手冊 Windows CE .NET Touch Screen, Keypad and Audio Device Drivers for the TSC2301 2003年 2月 27日

設計和開發

如需其他信息或資源，請點擊以下任一標題進入詳情頁面查看（如有）。

支持軟件

TSC2301 EVM Gerber Files

SLAC042.ZIP (152 KB)
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計算工具

COEFFICIENT-CALC — Coefficient Calculator For Digital Biquad Filters

COEFFICIENT-CALC (TIBQ) calculates the coefficients for the digital filter biquad transfer function implemented in TI audio codecs. The characteristics of the digital filter are adjusted by selecting a filter type and moving a control point within a window that shows the transfer function gain and (...)

支持的產品和硬件

支持的產品和硬件

產品
音頻編解碼器
TLV320AIC26 — 具有耳機/揚聲器放大器和 12 位測量 ADC 的低功耗單聲道 ADC/立體聲 DAC TLV320AIC28 — 具有 6 個音頻輸入和耳機/揚聲器放大器的低功耗單聲道 ADC/立體聲 DAC TLV320AIC29 — 具有 6 個音頻輸入和耳機/揚聲器放大器的低功耗單聲道 ADC/立體聲 DAC TLV320AIC3007 — 具有集成 D 級放大器的低功耗立體聲編解碼器 TLV320AIC31 — 具有 6 輸入、6 輸出集成耳機/揚聲器放大器以及 3D 效果的低功耗立體聲編解碼器 TLV320AIC3100 — 具有音頻處理和單聲道 D 級放大器的低功耗音頻編解碼器 TLV320AIC3101 — 具有 6 個輸入、6 個輸出、揚聲器/耳機放大器和增強數字效果的低功率立體聲編解碼器 TLV320AIC3104 — 具有 6 個輸入、6 個輸出、HP 放大器和增強數字效果的低功率立體聲編解碼器 TLV320AIC3105 — 具有 6 個輸入、6 個輸出、HP 放大器和增強數字效果的低功率立體聲編解碼器 TLV320AIC3106 — 具有 10 個輸入、7 個輸出、耳機放大器和增強數字效果的低功耗立體聲編解碼器 TLV320AIC3107 — 具有集成單聲道 D 級放大器的低功耗立體聲編解碼器 TLV320AIC3110 — 具有 1.3W 立體聲 D 級揚聲器放大器的低功耗音頻編解碼器 TLV320AIC3111 — 具有嵌入式 miniDSP 和立體聲 D 級揚聲器放大器的低功耗音頻編解碼器 TLV320AIC3120 — 具有 miniDSP 和 2.5W 單聲道 D 級揚聲器放大器的低功耗音頻編解碼器 TLV320AIC32 — 具有 6 輸入、6 輸出、耳機/揚聲器放大器和 3D 效果的低功耗立體聲編解碼器 TLV320AIC3204 — 采用 PowerTune? 技術的極低功耗立體聲音頻編解碼器 TLV320AIC3206 — 具有 DirectPath? 耳機放大器的超低功耗立體聲編解碼器 TLV320AIC3254 — 具有可編程 miniDSP 的極低功耗立體聲音頻編解碼器 TLV320AIC3256 — 具有 miniDSP 和 DirectPath? 耳機放大器的超低功耗立體聲編解碼器 TLV320AIC33 — 具有 10 個輸入、7 個輸出、耳機/揚聲器放大器和增強數字效果的低功耗立體聲編解碼器 TLV320AIC34 — 低功耗 4 通道編解碼器
音頻 ADC
TLV320ADC3001 — 92dB SNR 低功耗立體聲 ADC (ADC3001) TLV320ADC3101 — 支持數字麥克風且具有 miniDSP 的 92dB SNR 低功耗立體聲 ADC TSC2100 — 具有立體聲 DAC/帶耳機/揚聲器放大器的單聲道 ADC 的 4 線觸摸屏控制器 TSC2101 — 具有立體聲 DAC/帶耳機/揚聲器放大器的單聲道 ADC 的 4 線觸摸屏控制器 TSC2102 — 具有帶耳機放大器的立體聲 DAC 的 4 線觸摸屏控制器 TSC2117 — 具有低功耗單聲道 ADC/立體聲 DAC 的 4 線觸摸屏控制器 TSC2301 — 具有耳機放大器的立體聲編解碼器的 4 線觸摸屏控制器（鍵盤接口 + 6 個 GPIO）
General-purpose audio amplifiers
LM48901 — 2.8W 立體聲數字輸入 AB 類音頻放大器 LM48903 — 具有可選 SMD 封裝的 2.8W 立體聲數字輸入 AB 類音頻放大器 TAS2505 — 具有音頻處理和單聲道耳機放大器的 2W 單聲道、數字和模擬輸入 D 類音頻放大器 TAS2521 — 具有 miniDSP 和 18mW 單聲道耳機驅動器的 2W 單聲道、數字和模擬輸入 D 類音頻放大器 TPA6201A1 — 1W 單聲道全差動 AB 類音頻放大器
Automotive audio amplifiers
TAS2505-Q1 — 具有音頻處理功能的汽車類 2W 單聲道數字或模擬輸入 D 類放大器
Speaker, TV & soundbar audio amplifiers
TAS5713PHP — TAS5713PHP
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封裝 引腳 CAD 符號、封裝和 3D 模型
TQFP (PAG) 64 Ultra Librarian

訂購和質量

包含信息：
  • RoHS
  • REACH
  • 器件標識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續可靠性監測
包含信息：
  • 制造廠地點
  • 封裝廠地點

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