TAC5242
- ADC Channel
- Performance:
- Line differential input dynamic range: 118 dB
- Mic differential input dynamic range: 118 dB
- THD+N: –95 dB
- Input voltage:
- Differential, 2-VRMS full-scale inputs
- Single-ended, 1-VRMS full-scale inputs
- Configurable Digital HPF:
- 1 Hz(48KSPS Sample Rate)
- 12 Hz(48KSPS Sample Rate)
- Sample rate (fS) = 8 kHz to 192 kHz
- Low noise microphone bias
- Performance:
-
- DAC Channel
- DAC performance:
- DAC to Line Out Dynamic Range: 119 dB
- DAC to HP Out Dynamic Range: 114 dB
- THD+N: –95 dB
- Head Phone/Line Out output voltage:
- Differential, 2-VRMS full-scale
- Pseudo-differential, 1-VRMS full-scale
- Single-ended, 1-VRMS full-scale
- DAC sample Rates (fs) = 8KHz to 192KHz
- DAC performance:
- Common Features
- Pin Control
- Audio Serial Interface
- Format: TDM, LJ or I2S
- Configurable TDM Slot
- Bus Controller and Target Modes
- Word Length: Selectable 16, 24 or 32 Bits
- Linear Phase Filter
- Auto Clock Detection and Configuration
- Low Power Modes
- Interrupt output
- Single Supply Operation AVDD: 1.8V or 3.3V
- I/O Supply Operation: 1.2V or 1.8V or 3.3V
- Temperature grade 1: –40°C ≤ TA ≤ +125°C
- DAC Channel
The TAC5242 is a high performance Stereo Codec with 2VRMS differential Input, 118dB ADC and 2VRMS 119dB Stereo DAC. The TAC5242 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. The device integrates a phase-locked loop (PLL), a DC removal high-pass filter (HPF) and supports sample rates up to 192kHz. TAC5242 can drive upto 62 mW into a Headphone Load. The TAC5242 supports time-division multiplexing (TDM), left-justified (LJ), or I2S audio formats in controller and target mode, and is pin controlled. These integrated high-performance features, pin control along with a single supply operation, make TAC5242 an excellent choice for space-constrained audio applications.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TAC5242 High-performance pin controlled stereo audio codec with 118 dB dynamic range ADC and 120 dB dynamic range DAC datasheet | PDF | HTML | 2022年 1月 12日 |
Application note | Analog Input Configurations, Mixing and Muxing of TAx5x1x Devices (Rev. A) | PDF | HTML | 2024年 5月 15日 |
設計與開發
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TAC5242EVM-K — TAC5242 evaluation module for hardware-controlled low-power stereo audio codec
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
VQFN (RGE) | 24 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。