TAC5412-Q1
- 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
- Performance:
- 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
- DAC performance:
- 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.
您可能感兴趣的相似产品
功能与比较器件相似
技术文档
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | TAC5412-Q1 Automotive Low Power Stereo Audio Codec with integrated programmable boost, micbias and diagnostics 数据表 | PDF | HTML | 2022年 1月 13日 | ||
应用手册 | TAx5xxx-Q1 故障诊断功能 | PDF | HTML | 英语版 | PDF | HTML | 2024年 3月 18日 | |
应用手册 | TAx5x1x-Q1 器件的模拟输入配置、混合和多路复用 | PDF | HTML | 英语版 | PDF | HTML | 2024年 2月 9日 | |
应用手册 | TAx5x1x 系列支持的时钟错误配置、检测和模式 | PDF | HTML | 英语版 | PDF | HTML | 2024年 1月 11日 | |
应用手册 | 交流耦合和直流耦合 DAC 中的输出摆幅和共模设置 | PDF | HTML | 英语版 | PDF | HTML | 2024年 1月 11日 | |
应用手册 | 器件的时钟配置和 TAx5x1x 系列的灵活时钟 | PDF | HTML | 英语版 | PDF | HTML | 2024年 1月 9日 |
设计和开发
如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。
TAC5412Q15B5EVM-K — TAC5412Q15B5EVM-K evaluation module with integrated programmable boost, micbias and diagnostics
PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®
借助 PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。
在 PSpice for TI 设计和仿真工具中,您可以搜索 TI (...)
封装 | 引脚 | 下载 |
---|---|---|
WQFN (RTV) | 32 | 查看选项 |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点
推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。