位置:TLV320AIC33_V01 > TLV320AIC33_V01详情

TLV320AIC33_V01中文资料

厂家型号

TLV320AIC33_V01

文件大小

2881.95Kbytes

页面数量

99

功能描述

Low Power Stereo Audio CODEC for Portable Audio/Telephony

数据手册

下载地址一下载地址二到原厂下载

简称

TI德州仪器

生产厂商

Texas Instruments

中文名称

美国德州仪器公司官网

LOGO

TLV320AIC33_V01数据手册规格书PDF详情

1FEATURES

23· Stereo Audio DAC

– 100-dBA Signal-to-Noise Ratio

– 16/20/24/32-Bit Data

– Supports Rates From 8 kHz to 96 kHz

– 3D/Bass/Treble/EQ/De-emphasis Effects

· Stereo Audio ADC

– 92-dBA Signal-to-Noise Ratio

– Supports Rates From 8 kHz to 96 kHz

· Ten Audio Input Pins

– Programmable in Single-Ended or Fully

Differential Configurations

– 3-State Capability for Floating Input

Configurations

· Seven Audio Output Drivers

– Stereo 8-Ω, 500-mW/Channel Speaker Drive

Capability

– Stereo Fully Differential or Single-Ended

Headphone Drivers

– Fully Differential Stereo Line Outputs

– Fully Differential Mono Output

· Low Power: 14-mW Stereo 48-kHz Playback

With 3.3-V Analog Supply

· Programmable Input/Output Analog Gains

· Automatic Gain Control (AGC) for Record

· Programmable Microphone Bias Level

· Programmable PLL for Flexible Clock

Generation

· Control Bus Selectable SPI or I2C

· Audio Serial Data Bus Supports I2S,

Left/Right-Justified, DSP, and TDM Modes

· Alternate Serial PCM/I2S Data Bus for Easy

Connection to Bluetooth™ Module

· Digital Microphone Input Support

· Extensive Modular Power Control

· Power Supplies:

– Analog: 2.7 V–3.6 V.

– Digital Core: 1.65 V–1.95 V

– Digital I/O: 1.1 V–3.6 V

· Packages: 5 × 5 mm 80-VFBGA;

DESCRIPTION

7 × 7 mm 48-QFN

The TLV320AIC33 is a low power stereo audio codec

with stereo headphone amplifier, 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 14 mW from a 3.3-V analog supply, making it ideal for portable

battery-powered audio and telephony applications.

The record path of the TLV320AIC33 contains

integrated microphone bias, digitally controlled stereo

microphone preamplifier, and automatic gain control

(AGC), with mix/mux capability among the multiple

analog inputs. The playback path includes mix/mux

capability from the stereo DAC and selected inputs,

through programmable volume controls, to the

various outputs.

The TLV320AIC33 contains four high-power output

drivers as well as three fully differential output drivers.

The high-power output drivers are capable of driving

a variety of load configurations, including up to four

channels of single-ended 16-Ω headphones using ac-coupling capacitors, or stereo 16-Ω headphones in

a capacitorless output configuration. In addition, pairs

of drivers can be used to drive 8-Ω speakers in a BTL

configuration at 500 mW per channel.

The stereo audio DAC supports sampling rates from

8 kHz to 96 kHz and includes programmable digital

filtering in the DAC path for 3D, bass, treble, midrange effects, speaker equalization, and

de-emphasis for 32-kHz, 44.1-kHz, and 48-kHz rates.

The stereo audio ADC supports sampling rates from

8 kHz to 96 kHz and is preceded by programmable

gain amplifiers providing up to +59.5-dB analog gain for low-level microphone inputs.

The serial control bus supports SPI or I2C protocols,

while the serial audio data bus is programmable for I2S, left/right-justified, DSP, or TDM modes. A highly

programmable PLL is included for flexible clock

generation and support for all standard audio rates

from a wide range of available MCLKs, varying from 512 kHz to 50 MHz, with special attention paid to the

most popular cases of 12-MHz, 13-MHz, 16-MHz,

19.2-MHz, and 19.68-MHz system clocks.

更新时间:2025-8-2 15:13:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI
18+
QFN48
85600
保证进口原装可开17%增值税发票
TI
24+
VFBGA80
85
TI
23+
80BGA
5000
原装正品,假一罚十
TI
20+
BGA-80
360
就找我吧!--邀您体验愉快问购元件!
TI
22+
NA
500000
万三科技,秉承原装,购芯无忧
TI
23+
N/A
7560
原厂原装
TI
21+
BGA80
10000
原装现货假一罚十
TI
22+
80BGA MICROSTAR JUNIOR
9000
原厂渠道,现货配单
TI
2023+
80BGA
3000
进口原装现货
TI
22+
80-BGA
5000
全新原装,力挺实单

TI相关芯片制造商

  • TI1
  • TI2
  • TIANBO
  • TIMEGUARD
  • TIMES
  • TIMOTION
  • TIP
  • TITAN
  • TITANMEC
  • TITAN-US
  • TKP
  • TKPLUSEMI

Texas Instruments 美国德州仪器公司

中文资料: 224246条

德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。 德州仪器(TI)是全球领先的数字信号处理与模拟技术半导体供应商,亦是推动因特网时代不断发展的半导体引擎。 ----作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,TI凭借性能卓越的半导体解决方案不断推动着因特网时代前进的步伐! ----TI预想未