低功耗立体声音频编解码器用于便携式音频/电话 LOW-POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
Description
The TLV320AIC3106 is a low-power stereo audio codec with stereo headphone amplifier, as well as multiple inputs and outputs programmable in single-ended or fully differential configurations. Extensive register-based power control is included, enabling stereo 48-kHz DAC playback as low as 15 mW from a 3.3-V analog supply, making it ideal for portable battery-powered audio and telephony applications.
Features
• Stereo Audio DAC
– 102-dBA Signal-to-Noise Ratio
– 16/20/24/32-Bit Data
– Supports Rates From 8 kHz to 96 kHz
– 3D/Bass/Treble/EQ/De-Emphasis Effects
– Flexible Power Saving Modes and Performance are Available
• Stereo Audio ADC
– 92-dBA Signal-to-Noise Ratio
– Supports Rates From 8 kHz to 96 kHz
– Digital Signal Processing and Noise Filtering Available During Record
• Ten Audio Input Pins
– Programmable in Single-Ended or Fully Differential Configurations
– 3-State Capability for Floating Input Configurations
• Seven Audio Output Drivers
– Stereo Fully Differential or Single-Ended Headphone Drivers
– Fully Differential Stereo Line Outputs
– Fully Differential Mono Output
• Low Power: 15-mW Stereo 48-kHz Playback With 3.3-V Analog Supply
• Ultralow-Power Mode with Passive Analog Bypass
• Programmable Input/Output Analog Gains
• Automatic Gain Control AGC for Record
• Programmable Microphone Bias Level
• Programmable PLL for Flexible Clock Generation
• Control Bus Selectable SPI or I2C
• Audio Serial Data Bus Supports I2S, Left/Right-Justified, DSP, and TDM Modes
• Alternate Serial PCM/I2S Data Bus for Easy Connection to Bluetooth™ Module
• Concurrent Digital Microphone and Analog Microphone Support Available
• Extensive Modular Power Control
• Power Supplies:
– Analog: 2.7 V–3.6 V.
– Digital Core: 1.65 V–1.95 V
– Digital I/O: 1.1 V–3.6 V
Packages: 5.00 mm × 5.00 mm 80-pin VFBGA;
7.00 mm × 7.00 mm 48-pin QFN
Applications
• Digital Cameras
• Smart Cellular Phones
针脚数 48
采样率 96 KSPS
功耗 14.0 mW
模数转换数ADC 2
工作温度Max 85 ℃
工作温度Min -40 ℃
输入通道数 10
输出通道数 7
数模转换数DAC 2
电源电压 2.7V ~ 3.6V
安装方式 Surface Mount
引脚数 48
封装 VQFN-48
长度 7 mm
宽度 7 mm
高度 0.9 mm
封装 VQFN-48
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 消费电子产品, 通信与网络, 音频, 便携式器材
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TLV320AIC3106IRGZR TI 德州仪器 | 当前型号 | 当前型号 |
TLV320AIC3106IZQE 德州仪器 | 类似代替 | TLV320AIC3106IRGZR和TLV320AIC3106IZQE的区别 |