TLV320AIC29
- Stereo Audio DAC and Mono Audio ADC Support Rates Up to 48 ksps
- High Quality 95-dB Stereo Audio Playback Performance
- MIC Preamp and Hardware Automatic Gain Control With Up to 59.5-dB Gain
- Stereo 16-
Headphone Amplifier With Capless Output Option - 400-mW 8- Audio Power Amp With Direct Battery Supply Connection
- 32- Differential Earpiece Driver
- Differential Interface to Cellular Phone Module
- Integrated PLL For Flexible Audio Clock Generation
- Low Power 19-mW Stereo Audio Playback at 48 ksps and 3.3-V Analog Supply level
- Programmable Digital Audio Bass/Treble/EQ/De-Emphasis
- Auto-Detection of Jack Insertion, Headset Type, and Button Press
- Direct Battery Measurement Accepts Up to 6-V Input
- On-Chip Temperature and Auxiliary Input Measurement
- Programmable Measurement Converter Resolution, Speed, Averaging, and Timing
- SPI™ and I2S™ Serial Interfaces
- Full Power-Down Control
- 48-Pin QFN Package
- APPLICATIONS
- Personal Digital Assistants
- Cellular Smartphones
- Digital Still Cameras
- Digital Camcorders
- MP3 Players
US Patent No. 624639
SPI is a trademark of Motorola, Inc.
I2S is a trademark of Philips Corporation.
The TLV320AIC29 is a low-power, high-performance audio codec with 16/20/24/32-bit 95-dB stereo playback, mono record functionality at up to 48 ksps. Two microphone inputs include independent programmable bias voltages, built-in pre-amps, and hardware automatic gain control, with single-ended or fully-differential signal input capabilities.
The stereo 16- headphones at 19 mW with a 3.3-V analog supply level.
The AIC29 offers a 12-bit measurement ADC and internal reference voltage. It includes an on-chip temperature sensor capable of reading 0.3°C resolution, as well as a battery measurement input capable of reading battery voltages up to 6 V, while operating at an analog supply as low as 3 V. The AIC29 is available in a 48-lead 7 x 7 mm QFN package.
관심 가지실만한 유사 제품
비교 대상 장치와 유사한 기능.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | Stereo Audio CODEC With Integrated Headphone & Speaker Amplifiers datasheet (Rev. B) | 2007. 10. 2 | ||
| 애플리케이션 노트 | Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A) | 2019. 12. 31 | |||
| 애플리케이션 노트 | Audio Serial Interface Configurations for Audio Codecs (Rev. A) | 2019. 6. 27 | |||
| 애플리케이션 노트 | Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A) | 2013. 10. 28 | |||
| 애플리케이션 노트 | Solving Enumeration Errors in USB Audio DAC and CODEC Designs | 2009. 10. 30 | |||
| 애플리케이션 노트 | Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port | 2009. 7. 8 | |||
| 애플리케이션 노트 | Using TLV320AIC3x Digital Audio Data Serial Interface w/TDM Support | 2006. 7. 5 | |||
| 애플리케이션 노트 | How to Set the TSC/AIC EVM to Record & Playback Audio or Other Sound Through PC | 2004. 12. 14 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
COEFFICIENT-CALC — Coefficient Calculator For Digital Biquad Filters
COEFFICIENT-CALC (TIBQ) calculates the coefficients for the digital filter biquad transfer function implemented in TI audio codecs. The characteristics of the digital filter are adjusted by selecting a filter type and moving a control point within a window that shows the transfer function gain and (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN (RGZ) | 48 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.