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PCM5141

現行

具 PCM 介面和完全可編程 miniDSP 的 2V RMS DIRECTPATH 106 dB 音訊立體聲 DAC

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產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
功能相同，但引腳輸出與所比較的裝置不同
最新 TAD5142 現行 Hardware-control stereo audio DAC with 110dB dynamic range, and headphone and line driver With integrated headphone amplifier, SW controlled, QFN package
最新 TAD5212 預覽 High-performance stereo audio DAC with 120dB dynamic range, and headphone and line driver With integrated headphone amplifier, HW controlled, QFN package

PCM5141

現行
產品規格表 立即訂購

產品詳細資料

Number of DAC channels 2 Analog inputs 0 Analog outputs 2 DAC SNR (typ) (dB) 106 Sampling rate (max) (kHz) 384 Control interface H/W, I2C, SPI Resolution (Bits) 32 Architecture Delta Sigma with line driver Operating temperature range (°C) -25 to 85 Rating Catalog
Number of DAC channels 2 Analog inputs 0 Analog outputs 2 DAC SNR (typ) (dB) 106 Sampling rate (max) (kHz) 384 Control interface H/W, I2C, SPI Resolution (Bits) 32 Architecture Delta Sigma with line driver Operating temperature range (°C) -25 to 85 Rating Catalog
TSSOP (PW) 28 62.08 mm² 9.7 x 6.4
  • Programmable miniDSP
  • Market-Leading Low Out-of-Band Noise
  • Selectable Digital-Filter Latency and Performance
  • No DC Blocking Capacitors Required
  • Integrated Negative Charge Pump
  • Intelligent Muting System; Soft Up or Down Ramp
    and Analog Mute For 120-dB Mute SNR
  • Integrated High-Performance Audio PLL with
    BCK Reference To Generate SCK Internally
  • Accepts 16-, 20-, 24-, And 32-Bit Audio Data
  • PCM Data Formats: I2S, Left-Justified, Right-
    Justified, TDM / DSP
  • SPI or I2C Control
  • Software or Hardware Configuration
  • Automatic Power-Save Mode When LRCK And
    BCK Are Deactivated
  • 1.8-V or 3.3-V Fail-Safe LVCMOS Digital Inputs
  • Single Supply Operation:
    3.3-V Analog, 1.8-V or 3.3-V Digital
  • Integrated Power-On Reset
  • Small 28-pin TSSOP Package
  • Programmable miniDSP
  • Market-Leading Low Out-of-Band Noise
  • Selectable Digital-Filter Latency and Performance
  • No DC Blocking Capacitors Required
  • Integrated Negative Charge Pump
  • Intelligent Muting System; Soft Up or Down Ramp
    and Analog Mute For 120-dB Mute SNR
  • Integrated High-Performance Audio PLL with
    BCK Reference To Generate SCK Internally
  • Accepts 16-, 20-, 24-, And 32-Bit Audio Data
  • PCM Data Formats: I2S, Left-Justified, Right-
    Justified, TDM / DSP
  • SPI or I2C Control
  • Software or Hardware Configuration
  • Automatic Power-Save Mode When LRCK And
    BCK Are Deactivated
  • 1.8-V or 3.3-V Fail-Safe LVCMOS Digital Inputs
  • Single Supply Operation:
    3.3-V Analog, 1.8-V or 3.3-V Digital
  • Integrated Power-On Reset
  • Small 28-pin TSSOP Package

The PCM514x devices are a family of monolithic CMOS-integrated circuits that include a stereo digital-to-analog converter and additional support circuitry in a small TSSOP package. The PCM514x uses the latest generation of TI’s advanced segment-DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter.

Members of the PCM514x family integrate a fully programmable miniDSP core, allowing developers to integrate filters, dynamic range controls, custom interpolators, and other differentiating features to their products.

The PCM514x provides 2.1-VRMS ground centered outputs, allowing designers to eliminate DC-blocking capacitors on the output, as well as external muting circuits traditionally associated with single-supply line drivers.

The integrated line driver surpasses all other charge-pump-based line drivers by supporting loads down to 1 kΩ, allowing the PCM514x to drive up to 10 products in parallel, such as LCD TV, DVDR, and AV receivers.

The integrated PLL on the device removes the requirement for a system clock (commonly known as master clock), allowing a 3-wire I2S connection and reducing system EMI.

The PCM514x devices are a family of monolithic CMOS-integrated circuits that include a stereo digital-to-analog converter and additional support circuitry in a small TSSOP package. The PCM514x uses the latest generation of TI’s advanced segment-DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter.

Members of the PCM514x family integrate a fully programmable miniDSP core, allowing developers to integrate filters, dynamic range controls, custom interpolators, and other differentiating features to their products.

The PCM514x provides 2.1-VRMS ground centered outputs, allowing designers to eliminate DC-blocking capacitors on the output, as well as external muting circuits traditionally associated with single-supply line drivers.

The integrated line driver surpasses all other charge-pump-based line drivers by supporting loads down to 1 kΩ, allowing the PCM514x to drive up to 10 products in parallel, such as LCD TV, DVDR, and AV receivers.

The integrated PLL on the device removes the requirement for a system clock (commonly known as master clock), allowing a 3-wire I2S connection and reducing system EMI.
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類型 標題 日期
* Data sheet PCM514x 2-VRMS DirectPath™, 112/106-dB Audio Stereo DAC With 32-bit, 384-kHz PCM Interface datasheet (Rev. B) PDF | HTML 2016年 1月 13日
EVM User's guide PCM512x/4x EVM User's Guide (Rev. A) 2014年 11月 3日
Application note A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging Filters 2000年 9月 27日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

PCM5142EVM-U — PCM5142 評估模組

The PCM5142EVM-U is a complete evaluation kit for use with a personal computer running the Microsoft Windows ™ operating system. This EVM can be used in conjunction with PurePath™ Studio to take advantage of the fixed-function processing and mini-DSP processing capabilities of the PCM5142 and (...)

使用指南: PDF
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驅動程式或資料庫

PCM5XXX-DRIVERS — PCM5xxx DAC 系列 Linux 驅動程序支持

The Linux driver supports the PCM51xx device family of audio stereo digital-to-analog converters (DACs), communication through I2C and SPI, and registers with the ASOC framework of the Linux kernel. The "Go to third party" buttons below will allow you to downlod the appropriate drivers from (...)
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IDE、配置、編譯器或偵錯程式

PUREPATHSTUDIO — PurePath™ Studio graphical development environment

PurePath™ Studio Graphical Development Environment is a powerful, easy-to-use tool designed specifically to simplify software development for Audio products with a miniDSP/ Audio Processing capability.

The GDE permits these devices to be programmed to support the processing requirements of a wide (...)

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支援產品和硬體

產品
音訊轉碼器
PCM3070 — 具嵌入式 miniDSP 的立體聲道音訊轉碼器 TLV320AIC3111 — 具嵌入式 miniDSP 和立體聲道 D 類揚聲器放大器的低功耗音訊轉碼器 TLV320AIC3120 — 具 miniDSP 和 2.5-W 單聲道 D 類揚聲器放大器的低功耗音訊轉碼器 TLV320AIC3253 — 具 miniDSP 和立體聲道數位麥克風輸入的超低功耗立體聲道音訊轉碼器 TLV320AIC3254 — 具可編程 miniDSP 的超低功耗立體聲音訊轉碼器 TLV320AIC3256 — 具 miniDSP 和 DirectPath™ HP 放大器的超低功耗立體聲道轉碼器 TLV320AIC3262 — 具 miniDSP、立體聲道 D 類揚聲器和 DirectPath 耳機的低功耗立體聲道轉碼器 TSC2117 — 具低功耗單聲道 ADC/立體聲 DAC 的 4 線觸摸式螢幕控制器
音訊 DAC
PCM5121 — 具 PCM 介面和固定音訊處理功能的 2V RMS DIRECTPATH 106dB 音訊立體聲道 DAC PCM5122 — 具 PCM 介面和固定音訊處理功能的 2V RMS DIRECTPATH 112dB 音訊立體聲道 DAC PCM5141 — 具 PCM 介面和完全可編程 miniDSP 的 2V RMS DIRECTPATH 106 dB 音訊立體聲 DAC PCM5142 — 具 PCM 介面和完全可編程 miniDSP 的 2V RMS DIRECTPATH 112dB 音訊立體聲 DAC TLV320DAC3120 — 具 2.5-mW 單聲道 D 類揚聲器放大器、60-mW 耳機驅動器和音訊處理的單聲道音訊 DAC
音訊 ADC
TLV320ADC3001 — 92dB SNR 低功耗立體聲道 ADC (ADC3001) TLV320ADC3101 — 具數位麥克風支援和 miniDSP 的 92-dB SNR 低功耗立體聲道 ADC
硬體開發
開發板
PCM3070RHBEVM-K — PCM3070RHBEVM-K 評估模組 PCM5122EVM-U — PCM5122 評估模組 PCM5142EVM-U — PCM5142 評估模組 TLV320ADC3101EVM-K — TLV320ADC3101 評估模組和 USB 主機板 TLV320AIC3111EVM-K — TLV320AIC3111 評估模組 TLV320AIC3120EVM-U — TLV320AIC3120EVM-U 評估模組 TLV320AIC3253EVM-K — TLV320AIC3253EVM-K 評估模組 TLV320AIC3254EVM-K — TLV320AIC3254 評估模組 (EVM) 和 USB 主機板 TLV320AIC3256EVM-U — TLV320AIC3256EVM-U 評估模組 TLV320AIC3262EVM-U — TLV320AIC3262 評估模組 TLV320DAC3120EVM-U — TLV320DAC3120EVM-U 評估模組
要求
軟體轉碼器

PCMXXXX-DRIVERS — Linux drivers for TI's PCM6xxx, TLV320ADCxxxx and PCM5xxx device families.

PCMxxxx Linux driver supports TI's PCM6xxx, TLV320ADCxxxx and PCM5xxx device families. This Linux driver implements a flexible and configurable register setting for one or multiple devices in a bin file, will enable fast development for applications.
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產品
音訊 ADC
PCM6240-Q1 — 具有整合式可編程麥克風偏壓和輸入診斷功能的車用、4 通道音訊 ADC PCM6260-Q1 — 具有整合式可編程麥克風偏壓、升壓和輸入診斷功能的車用 6 通道音訊 ADC PCM6340-Q1 — 具有整合式麥克風偏壓和輸入診斷功能的車用 4 通道音訊 ADC PCM6360-Q1 — 具有整合式麥克風偏壓和輸入診斷功能的車用 6 通道音訊 ADC TLV320ADC5140 — 具有 120 dB SNR 的四通道 768 kHz Burr-Brown™ 音訊類比轉數位轉換器 (ADC)
音訊 DAC
PCM5141 — 具 PCM 介面和完全可編程 miniDSP 的 2V RMS DIRECTPATH 106 dB 音訊立體聲 DAC
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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
要求
封裝 針腳 CAD 符號、佔位空間與 3D 模型
TSSOP (PW) 28 Ultra Librarian
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