제품 상세 정보

Number of ADC channels 2 Number of DAC channels 2 Digital audio interface L, TDM Analog inputs 2 Analog outputs 2 Sampling rate (max) (kHz) 768 Rating Automotive Features Digital mic support, Fault Diagnostic, Headset detect, High-performance, Low latency, Low power, Mic bias, Phase-locked loop (PLL), Single supply, Stereo headphone amplifier, Thermal Foldback ADC SNR (typ) (dB) 108 DAC SNR (typ) (dB) 120 Operating temperature range (°C) -40 to 125
Number of ADC channels 2 Number of DAC channels 2 Digital audio interface L, TDM Analog inputs 2 Analog outputs 2 Sampling rate (max) (kHz) 768 Rating Automotive Features Digital mic support, Fault Diagnostic, Headset detect, High-performance, Low latency, Low power, Mic bias, Phase-locked loop (PLL), Single supply, Stereo headphone amplifier, Thermal Foldback ADC SNR (typ) (dB) 108 DAC SNR (typ) (dB) 120 Operating temperature range (°C) -40 to 125
WQFN (RTV) 32 25 mm² 5 x 5
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C
  • ADC Channel
    • Performance:
      • Line differential input dynamic range: 108dB
      • Mic differential input dynamic range: 108dB
      • THD+N: –95dB
      • Channel summing mode supports high SNR
    • Input voltage:
      • Differential, 10-VRMS full-scale inputs
      • Single-ended, 5-VRMS full-scale inputs
    • Sample rate (fS) = 8kHz to 768kHz
    • Programmable microphone bias (5V to 10V):
      • With an integrated efficient boost converter, or
      • With external high voltage HVDD supply
    • Programmable microphone input fault diagnostics:
      • Open inputs or shorted inputs
      • Short to ground, MICBIAS or VBAT
      • Microphone bias over current protection
  • DAC Channel
    • DAC performance:
      • DAC to Line Out Dynamic Range: 119dB
      • DAC to HP Out Dynamic Range: 115dB
      • THD+N: –95dB
    • Head Phone/Line Out output voltage:
      • Differential, 2-VRMS full-scale
      • Single-ended, 1-VRMS full-scale
    • DAC sample Rates (fs) = 8KHz to 768KHz
  • Common Features
    • Low Latency Filter Selection
    • Programmable HPF and Biquad Filters
    • I2C Control Interface
    • Audio Serial Interface
      • Format: TDM, I2S or Left Justified
      • Word Length: 16,20,24 or 32 Bits
    • Programmable PLL for Flexible Clocking
    • Single Supply Operation: 3.3V
    • I/O Supply Operation: 1.2V, 1.8V or 3.3V
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C
  • ADC Channel
    • Performance:
      • Line differential input dynamic range: 108dB
      • Mic differential input dynamic range: 108dB
      • THD+N: –95dB
      • Channel summing mode supports high SNR
    • Input voltage:
      • Differential, 10-VRMS full-scale inputs
      • Single-ended, 5-VRMS full-scale inputs
    • Sample rate (fS) = 8kHz to 768kHz
    • Programmable microphone bias (5V to 10V):
      • With an integrated efficient boost converter, or
      • With external high voltage HVDD supply
    • Programmable microphone input fault diagnostics:
      • Open inputs or shorted inputs
      • Short to ground, MICBIAS or VBAT
      • Microphone bias over current protection
  • DAC Channel
    • DAC performance:
      • DAC to Line Out Dynamic Range: 119dB
      • DAC to HP Out Dynamic Range: 115dB
      • THD+N: –95dB
    • Head Phone/Line Out output voltage:
      • Differential, 2-VRMS full-scale
      • Single-ended, 1-VRMS full-scale
    • DAC sample Rates (fs) = 8KHz to 768KHz
  • Common Features
    • Low Latency Filter Selection
    • Programmable HPF and Biquad Filters
    • I2C Control Interface
    • Audio Serial Interface
      • Format: TDM, I2S or Left Justified
      • Word Length: 16,20,24 or 32 Bits
    • Programmable PLL for Flexible Clocking
    • Single Supply Operation: 3.3V
    • I/O Supply Operation: 1.2V, 1.8V or 3.3V

The TAC5412-Q1 is a high performance Stereo Codec with 10VRMS differential Input, 108dB Stereo ADC and 2VRMS Stereo DAC Channels. The TAC5412-Q1 supports both differential and Single Ended input and output. Device supports both Microphone and Line In input on ADC Channel. DAC Output can be configured for either Line Out or Head Phone Load. TAC5412-Q1 can drive up to 62.5mW into a Headphone Load. The device also offers an integrated high-voltage, programmable microphone bias, and input diagnostic circuitry that allows direct connection to microphone-based automotive systems with full fault diagnostic capability for direct-coupled inputs. The TAC5412-Q1 integrates an efficient boost converter to generate a high voltage microphone bias using an external, low-voltage, 3.3V supply, The device can also directly use an external high-voltage supply (HVDD), which is a readily available supply in the system to generate the high-voltage, programmable microphone bias. The TAC5412-Q1 integrates programable channel gain, digital volume control, a low-jitter phase-locked loop (PLL), a programmable high-pass filter (HPF), programmable EQ and biquad filters, low-latency filter modes. It allows for sample rates up to 768kHz. The TAC5412-Q1 supports time-division multiplexing (TDM), I2S, or left-justified (LJ) audio formats, and can be controlled with I2C. These integrated high-performance features, along with a single, 3.3V supply operation, makes TAC5412-Q1 an excellent choice for space-constrained automotive systems.

The TAC5412-Q1 is a high performance Stereo Codec with 10VRMS differential Input, 108dB Stereo ADC and 2VRMS Stereo DAC Channels. The TAC5412-Q1 supports both differential and Single Ended input and output. Device supports both Microphone and Line In input on ADC Channel. DAC Output can be configured for either Line Out or Head Phone Load. TAC5412-Q1 can drive up to 62.5mW into a Headphone Load. The device also offers an integrated high-voltage, programmable microphone bias, and input diagnostic circuitry that allows direct connection to microphone-based automotive systems with full fault diagnostic capability for direct-coupled inputs. The TAC5412-Q1 integrates an efficient boost converter to generate a high voltage microphone bias using an external, low-voltage, 3.3V supply, The device can also directly use an external high-voltage supply (HVDD), which is a readily available supply in the system to generate the high-voltage, programmable microphone bias. The TAC5412-Q1 integrates programable channel gain, digital volume control, a low-jitter phase-locked loop (PLL), a programmable high-pass filter (HPF), programmable EQ and biquad filters, low-latency filter modes. It allows for sample rates up to 768kHz. The TAC5412-Q1 supports time-division multiplexing (TDM), I2S, or left-justified (LJ) audio formats, and can be controlled with I2C. These integrated high-performance features, along with a single, 3.3V supply operation, makes TAC5412-Q1 an excellent choice for space-constrained automotive systems.

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비교 대상 장치와 유사한 기능
신규 TAA5412-Q1 미리 보기 동적 범위 110dB, HV 입력 일체형 HV-MICBIAS 및 진단 기능이 있는 오토모티브 스테레오 오디오 ADC Without the integrated DAC

기술 문서

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모두 보기6
유형 직함 날짜
* Data sheet TAC5412-Q1 Automotive Low Power Stereo Audio Codec with integrated programmable boost, micbias and diagnostics datasheet PDF | HTML 2022/01/13
Application note TAx5xxx-Q1 Fault Diagnostic Features PDF | HTML 2023/11/15
Application note DAC Swings and Common Mode Settings in AC Coupled and DC Coupled DAC PDF | HTML 2023/11/10
Application note Clocking Configuration of Device and Flexible Clocking For TAx5x1x Family PDF | HTML 2023/11/08
Application note Clock Error Configuration, Detection, and Modes Supported in TAx5x1x Family PDF | HTML 2023/11/07
Application note Analog Input Configurations, Mixing and Muxing of TAx5x1x-Q1 Devices PDF | HTML 2023/10/30

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평가 보드

TAC5412Q15B5EVM-K — TAC5412Q15B5EVM-K evaluation module with integrated programmable boost, micbias and diagnostics

The TAC5412Q15B5EVM-K evaluation module (EVM) allows the user to test the capabilities of our TAC5412-Q1, a two-channel high-performance stereo codec, which is for applications in automotive e-Call, automotive head unit and telematics control unit applications. The evaluation module is paired (...)
사용 설명서: PDF | HTML
계산 툴

TAX5X1X-Q1-EXT-RES-CALCULATOR Input AC-Couple External Resistance Calculator for TAX5X1X-Q1 devices

TAX5X1X-Q1 AC-Couple External Resistor Calculator
지원되는 제품 및 하드웨어

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제품
오디오 코덱
TAC5311-Q1 동적 범위 102dB ADC, 106dB DAC, HV 입력 및 진단 기능을 지원하는 오토모티브 모노 오디오 코덱 TAC5312-Q1 동적 범위 102dB ADC, 106dB DAC, HV 입력 및 진단 기능을 지원하는 오토모티브 스테레오 오디오 코덱 TAC5411-Q1 동적 범위 110dB ADC, 120dB DAC, HV 입력 및 진단 기능을 지원하는 오토모티브 모노 오디오 코덱 TAC5412-Q1 Automotive stereo audio codec with 110-dB dynamic range ADC, 120-dB DAC, HV-input and diagnostics
오디오 ADC
TAA5412-Q1 동적 범위 110dB, HV 입력 일체형 HV-MICBIAS 및 진단 기능이 있는 오토모티브 스테레오 오디오 ADC
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PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®

TI용 PSpice®는 아날로그 회로의 기능을 평가하는 데 사용되는 설계 및 시뮬레이션 환경입니다. 완전한 기능을 갖춘 이 설계 및 시뮬레이션 제품군은 Cadence®의 아날로그 분석 엔진을 사용합니다. 무료로 제공되는 TI용 PSpice에는 아날로그 및 전력 포트폴리오뿐 아니라 아날로그 행동 모델에 이르기까지 업계에서 가장 방대한 모델 라이브러리 중 하나가 포함되어 있습니다.

TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
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  • REACH
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  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
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