TLV320AIC3107 具有集成单声道 D 类放大器的低功耗立体声编解码器

	TLV320AIC3107
SNR DAC / SNR ADC(Typ)(dB)	97 / 92
# DACs / # ADCs	2 / 2
# Inputs / # Outputs	7 / 6
Sampling Rate(Max)(kHz)	96
Resolution(Bits)	24
Digital Audio Interface	L,R,I2S,DSP,TDM
Control Interface	I2C
Analog Supply(V)	2.7-3.6
Digital Supply(V)	1.65 - 1.95
IO Supply (Volts)	1.1 - 3.6
Pd(Typ)(mW)	14
Additional Features	Mono 1W, Class-D, 3D, EQ, Matrix Mixing, PLL, HS detect and LP low-impedance Bypass
Operating Temperature Range(°C)	-40 to 85
Pin/Package	40WQFN, 42DSBGA

TLV320AIC3107 描述

The TLV320AIC3107 is a low power stereo audio codec with stereo headphone amplifier, and mono class-D speaker driver, 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.

The record path of the TLV320AIC3107 contains integrated microphone bias, digitally controlled stereo microphone preamplifier, and automatic gain control (AGC), with mix/mux capability among the multiple analog inputs. Programmable filters are available during record which can remove audible noise that can occur during optical zooming in digital cameras.

TLV320AIC3107 特性

• Stereo CODEC with Integrated Mono Class-D Amplifier
• High Performance Audio DAC
  • 97 dBA Signal-to-Noise Ratio (Single Ended)
  • 16/20/24/32-Bit Data
  • Supports Sample Rates From 8 kHz to 96 kHz
  • 3D/Bass/Treble/EQ/De-Emphasis Effects
  • Flexible Power Saving Modes and Performance are Available
• High Performance 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
• Seven Audio Input Pins
  • Programmable as 6 Single-Ended or 3 Fully Differential Inputs
  • Capability for Floating Input Configurations
• Multiple Audio Output Drivers
  • Mono Fully Differential or Stereo Single-Ended Headphone Drivers
  • Single-Ended Stereo Line Outputs
• Mono 1W Class-D BTL 8Ohm Speaker Driver
• Low Power Consumption: 15-mW Stereo 48-kHz Playback With 3.3-V Analog Supply
• Ultra-Low Power Mode with Passive Analog Bypass

TLV320AIC3107 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 | 引脚	封装数量 | 封装载体	丝印标记
TLV320AIC3107IRSBR	ACTIVE	-40 to 85	2.55 | 1ku	WQFN (RSB) | 40	3000 | LARGE T&R	AIC 3107I
TLV320AIC3107IRSBT	ACTIVE	-40 to 85	2.85 | 1ku	WQFN (RSB) | 40	250 | SMALL T&R	AIC 3107I
TLV320AIC3107IYZFR	ACTIVE	-40 to 85	2.55 | 1ku	DSBGA (YZF) | 42	3000 | LARGE T&R	AIC3107I
TLV320AIC3107IYZFT	ACTIVE	-40 to 85	2.85 | 1ku	DSBGA (YZF) | 42	250 | SMALL T&R	AIC3107I

TLV320AIC3107 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TLV320AIC3107IRSBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR		TLV320AIC3107IRSBR
TLV320AIC3107IRSBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR		TLV320AIC3107IRSBT
TLV320AIC3107IYZFR	Green (RoHS & no Sb/Br)	SNAGCU	Level-2-260C-1 YEAR		TLV320AIC3107IYZFR
TLV320AIC3107IYZFT	Green (RoHS & no Sb/Br)	SNAGCU	Level-2-260C-1 YEAR		TLV320AIC3107IYZFT

TLV320AIC3107 应用技术支持与电子电路设计开发资源下载

1. TLV320AIC3107 数据资料 dataSheet 下载.PDF
2. TI 德州仪器音频编解码器产品选型与价格参考 . xls
3. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
4. 所选封装材料的热学和电学性质 (PDF 645 KB)
5. 高速数据转换 (PDF 1967 KB)
6. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
7. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
8. Principles of Data Acquisition and Conversion (PDF 50 KB)
9. Interleaving Analog-to-Digital Converters (PDF 64 KB)
10. What Designers Should Know About Data Converter Drift (PDF 95 KB)
11. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
12. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)

TLV320AIC3107 工具与软件

名称	型号	公司	工具/软件类型
音频的快速搜索选择工具	AUDIO_SELECTION_TOOL	Texas Instruments	免费评估工具
针对 Code Composer Studio 的 DCPFREETOOL 软件插件	DCPFREETOOL	Texas Instruments	实用程序/插件
TLV320AIC3107 评估模块 (EVM) 和 USB 主板	TLV320AIC3107EVM-K	Texas Instruments	开发电路板/EVM
用于音频转换器的软件驱动程序	CODECDRIVERS-SW	Texas Instruments	应用软件