TAC5142
- Stereo audio ADC Channels
- Performance:
- Line/Microphone differential input dynamic range: 103dB
- Differential input THD+N: –91dB
- Input voltage:
- Differential, 2VRMS full-scale inputs
- Single-ended, 1VRMS full-scale inputs
- ADC sample rates (fS) = 8kHz to 192kHz
- Digital HPF with configurable cut-off frequency:
- 1Hz or 12Hz, at 48kHz sampling rate
- Low noise microphone bias
- Performance:
- Stereo audio DAC Channels
- Performance:
- DAC to differential line-out dynamic range: 110 dB
- DAC to pseudo-differential headphone-out dynamic range: 107 dB
- THD+N: –100 dB
- Output voltage:
- Differential line-out/receiver, 2VRMS full-scale
- Pseudo-differential headphone, 1VRMS full-scale
- Single-ended line-out, 1VRMS full-scale
- DAC sample rates (fs) = 8kHz to 192kHz
- Performance:
- Common Features
- Pin or Hardware Control
- Audio Serial Interface
- Format: TDM, I2S, or Left-justified (LJ)
- Bus Controller and Target Modes
- Configurable TDM Slots
- Word Length: Selectable 24 or 32 Bits
- Pin-selectable digital decimation/interpolation filter options:
- Linear-phase or Low-latency
- Integrated PLL
- Auto clock & sample rate detection
- Interrupt output on clock error
- Single Supply Operation AVDD: 1.8V or 3.3V
- I/O Supply Operation: 1.8V or 3.3V
- Temperature grade 1: –40°C ≤ TA ≤ +125°C
The TAC5142 is a stereo audio codec with 2VRMS differential input, 103dB dynamic range ADC and 2VRMS differential output, 110dB dynamic range DAC. The TAC5142 supports both differential and single-ended inputs and outputs. The ADC supports both line/microphone input signals with options for AC or DC coupling configurations and the DAC output can be configured for either line-output or headphone loads. The DAC can drive upto 62.5mW into a 16Ω headphone load. The device integrates a phase-locked loop (PLL) and supports sample rates up to 192kHz for both the ADC and DAC signal chains. The device also integrates a DC-removal digital high-pass filter (HPF) with configurable cut-off for the ADC signal chain. The TAC5142 supports time-division multiplexing (TDM), left-justified (LJ), or I2S audio formats in controller and target modes, and is pin or hardware controlled. These integrated high-performance features, pin control along with a single supply operation, make TAC5142 an excellent choice for space-constrained audio applications.
관심 가지실만한 유사 제품
비교 대상 장치보다 업그레이드된 기능을 지원하는 드롭인 대체품
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TAC5142 Hardware-control stereo audio codec with 103 dB dynamic range ADC and 110 dB dynamic range DAC datasheet (Rev. A) | PDF | HTML | 2024/11/05 |
| Application note | Clocking Configuration of Device and Flexible Clocking For TAx5x1x Family (Rev. A) | PDF | HTML | 2024/09/05 | |
| Application note | Analog Input Configurations, Mixing and Muxing of TAx5x1x Devices (Rev. A) | PDF | HTML | 2024/05/15 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TAC5142EVM-K — TAC5142 평가 모듈
PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®
TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN (RGE) | 24 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.