TLC320AC02 单通道编解码器 - 带宽独立于采样速率

	TLC320AC02
Sampling Rate(Max)(kHz)	25
Resolution(Bits)	14
Pd(Typ)(mW)	100
Operating Temperature Range(°C)	-40 to 85,0 to 70
Pin/Package	28PLCC, 64LQFP

TLC320AC02 描述

The TLC320AC02 analog interface circuit (AIC) is an audio-band processor that provides an analog-to-digital and digital-to-analog input/output interface system on a single monolithic CMOS chip. This device integrates a band-pass switched-capacitor antialiasing input filter, a 14-bit-resolution analog-to-digital converter (ADC), a 14-bit-resolution digital-to-analog converter (DAC), a low-pass switched-capacitor output-reconstruction filter, (sin x)/x compensation, and a serial port for data and control transfers. The internal circuit configuration and performance parameters are determined by reading control information into the eight available data registers. The register data sets up the device for a given mode of operation and application.

TLC320AC02 特性

• General Purpose Signal-Processing Analog Front End (AFE)
• Single 5-V Power Supply
• Power Dissipation . . . 100 mW Typ
• Signal-to-Distortion Ratio . . . 70 dB Typ
• Programmable Filter Bandwidths (Up to 10.8 kHz) and Synchronous ADC and DAC Sampling
• Serial-Port Interface
• Monitor Output With Programmable Gains of 0 dB, \x968 dB, \x96 18 dB, and Squelch
• Two Sets of Differential Inputs With Programmable Gains of 0 dB, 6 dB, 12 dB, and Squelch
• Differential or Single-Ended Analog Output With Programmable Gains of 0 dB, \x966 dB, \x96 12 dB, and Squelch
• Differential Outputs Drive 3-V Peak Into a 600-W Differential Load
• Differential Architecture Throughout
• 1-mm Advanced LinEPICE Process
• 14-Bit Dynamic-Range ADC and DAC
• 2s-Complement Data Format

TLC320AC02 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
TLC320AC02CFN	ACTIVE	0 to 70	6.15 | 1ku	PLCC (FN) | 28	37 | TUBE	TLC 320AC02CFN
TLC320AC02CFNR	ACTIVE	0 to 70	6.15 | 1ku	PLCC (FN) | 28	750 | LARGE T&R	TLC 320AC02CFN
TLC320AC02CPM	ACTIVE	0 to 70	6.15 | 1ku	LQFP(PM) | 64	160 | JEDEC TRAY (10+1)	320AC02C
TLC320AC02IFN	ACTIVE	-40 to 85	6.15 | 1ku	PLCC (FN) | 28	37 | TUBE	TLC 320AC02CFN
TLC320AC02IFNR	ACTIVE	-40 to 85	6.15 | 1ku	PLCC (FN) | 28	750 | LARGE T&R	TLC 320AC02CFN
TLC320AC02IPM	ACTIVE	-40 to 85	6.15 | 1ku	LQFP(PM) | 64	160 | JEDEC TRAY (10+1)	320AC02C

TLC320AC02 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
TLC320AC02CFN	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR		TLC320AC02CFN
TLC320AC02CFNR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR		TLC320AC02CFNR
TLC320AC02CPM	TBD	CU NIPDAU	Level-3-220C-168 HR		TLC320AC02CPM
TLC320AC02IFN	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR		TLC320AC02IFN
TLC320AC02IFNR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-220C-72 HR		TLC320AC02IFNR
TLC320AC02IPM	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR		TLC320AC02IPM

TLC320AC02 应用技术支持与电子电路设计开发资源下载

1. TLC320AC02 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)

TLC320AC02 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
TLC320AC02 评估模块	TLC320AC02EVM	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