首页 > TI 德州仪器 > 音频转换器

TLV320AIC3204 采用 Power TuneTM 技术的超低功耗立体声音频编解码器

	TLV320AIC3204	TLV320AIC3254
SNR DAC / SNR ADC(Typ)(dB)	100 / 93	100 / 93
# DACs / # ADCs	2 / 2	2 / 2
# Inputs / # Outputs	6 / 4	6 / 4
Sampling Rate(Max)(kHz)	192	192
Resolution(Bits)	32	32
Digital Audio Interface	L,R,I2S,TDM,DSP	L,R,I2S,TDM,DSP
Control Interface	SPI,I2C	SPI,I2C
Analog Supply(V)	1.5 - 3.6	1.5 - 3.6
Digital Supply(V)	1.26 - 3.6	1.26 - 3.6
IO Supply (Volts)	1.1 - 3.6	1.1 - 3.6
Pd(Typ)(mW)	4.1	4.1
Operating Temperature Range(°C)	-40 to 85	-40 to 85
Pin/Package	32QFN	32QFN

TLV320AIC3204 描述

The TLV320AIC3204 (sometimes referred to as the AIC3204) is a flexible low-power, low-voltage stereo audio codec with programmable inputs an outputs, PowerTune capabilities, fixed predefined and parameterizable signal processing blocks, integrated PLL, integrated LDOs and flexible digital interfaces.

TLV320AIC3204 特性

• Stereo Audio DAC with 100dB SNR
• 4.1mW Stereo 48ksps DAC Playback
• Stereo Audio ADC with 93dB SNR
• 6.1mW Stereo 48ksps ADC Record
• PowerTune™
• Extensive Signal Processing Options
• Six Single-Ended or 3 Fully-Differential Analog Inputs
• Stereo Analog and Digital Microphone Inputs
• Stereo Headphone Outputs
• Stereo Line Outputs
• Very Low-Noise PGA
• Low Power Analog Bypass Mode
• Programmable Microphone Bias
• Programmable PLL
• Integrated LDO
• 5 mm x 5 mm 32-pin QFN Package
• Applications
  • Portable Navigation Devices (PND)
  • Portable Media Player (PMP)
  • Mobile Handsets

TLV320AIC3204 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
TLV320A3204IRHBRG4	ACTIVE	-40 to 85	2.25 | 1ku	QFN (RHB) | 32	3000 | LARGE T&R	AIC 3204
TLV320AIC3204IRHBR	ACTIVE	-40 to 85	2.25 | 1ku	QFN (RHB) | 32	3000 | LARGE T&R	AIC 3204
TLV320AIC3204IRHBT	ACTIVE	-40 to 85	2.50 | 1ku	QFN (RHB) | 32	250 | SMALL T&R	AIC 3204

TLV320AIC3204 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
TLV320A3204IRHBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR		TLV320A3204IRHBRG4
TLV320AIC3204IRHBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR		TLV320AIC3204IRHBR
TLV320AIC3204IRHBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR		TLV320AIC3204IRHBT

TLV320AIC3204 应用技术支持与电子电路设计开发资源下载

1. TLV320AIC3204 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)

TLV320AIC3204 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
TLV320AIC3204EVM-K 评估模块	TLV320AIC3204EVM-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