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TLV320AIC33_V01中文资料
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.
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 |
TLV320AIC33_V01 资料下载更多...
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Texas Instruments 美国德州仪器公司
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