TLV320AIC1103 具有麦克风放大器、扬声器驱动程序的可编程 PCM 编解码器
|
TLV320AIC1103 |
| # DACs / # ADCs |
1 / 1 |
| # Inputs / # Outputs |
2 / 2 |
| Sampling Rate(Max)(kHz) |
8 |
| Resolution(Bits) |
15 |
| Digital Audio Interface |
PCM |
| Control Interface |
I2C |
| Analog Supply(V) |
2.7 - 3.3 |
| Digital Supply(V) |
2.7 - 3.3 |
| Pd(Typ)(mW) |
16 |
| Additional Features |
A-Law / u-Law |
| Operating Temperature Range(°C) |
-40 to 85 |
| Pin/Package |
32TQFP, 80BGA MICROSTAR JUNIOR |
TLV320AIC1103 描述
The PCM codec is designed to perform transmit encoding analog/digital (A/D) conversion, receive decoding digital/analog (D/A) conversion, and transmit and receive filtering for voice-band communications systems. The device operates in either the 15-bit linear or 8-bit companded (u-law or A-Law) mode, which is selectable through the I2C interface. The PCM codec generates its own internal clocks from a 2.048-MHz master clock input.
TLV320AIC1103 特性
- 2.7-V Operation
- Two Differential Microphone Inputs, One Differential Earphone Output, and One Single-Ended Earphone Output
- Programmable Gain Amplifiers for Transmit, Receive, Sidetone, and Volume Control
- Earphone Mute and Microphone Mute
- On-Chip I2C Bus, Which Provides a Simple, Standard, Two-Wire Serial Interface With Digital ICs
- Programmable for 15-Bit Linear Data or 8-Bit Companded (u-Law or A-Law) Data
- Available in a 32-Pin Thin Quad Flatpack (TQFP) Package and an 80-Pin GQE MicroStar JuniorTM Ball Grid Array (BGA)
- Designed for Analog and Digital Wireless Handsets and Telecommunications Applications
- Dual-Tone Multifrequency (DTMF) and Single Tone Generator
- Pulse Density Modulated (PDM) Buzzer Output
- APPLICATIONS
- Digital Handset
- Digital Headset
- Cordless Phones
- Digital PABX
- Digital Voice Recording
TLV320AIC1103 芯片订购指南
TLV320AIC1103 质量与无铅数据
TLV320AIC1103 应用技术支持与电子电路设计开发资源下载
- TLV320AIC1103 数据资料 dataSheet 下载.PDF
- TI 德州仪器音频编解码器产品选型与价格参考 . xls
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF
1305 KB)
- Analog-to-Digital Converter Grounding Practices Affect System
Performance (PDF 56 KB)
- Principles of Data Acquisition and Conversion (PDF 50 KB)
- Interleaving Analog-to-Digital Converters (PDF 64 KB)
- What
Designers Should Know About Data Converter Drift (PDF 95 KB)
- Giving Delta-Sigma Converters a Gain Boost with a Front End
Analog Gain Stage (PDF 70 KB)
- Programming Tricks for Higher Conversion Speeds Utilizing Delta
Sigma Converters (PDF 105 KB)
TLV320AIC1103 工具与软件