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| 型号： | TLV320DAC26IRHBG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | DAC |
| 英文描述： | SERIAL INPUT LOADING, DAC WITH PROGRAMMABLE PLL, PQCC32 |
| 封装： | 5 X 5 MM, GREEN, PLASTIC, QFN-32 |
| 文件页数： | 1/52页 |
| 文件大小： | 872K |
| 代理商： | TLV320DAC26IRHBG4 |
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TLV320DAC26
SLAS428 AUGUST 2004
LOW POWER STEREO AUDIO DAC WITH HEADPHONE / SPEAKER
AMPLIFIER
FEATURES
D Low Power High Quality Audio DAC
D Stereo Audio DAC Support Rates up to
48 ksps
D High Quality 97-dBA Stereo Audio Playback
Performance
D Low Power: 11-mW Stereo Audio Playback at
48 ksps
D On-Chip 325-mW, 8-W Speaker Driver
D Stereo Headphone Amplifier With Capless
Output Option
D Integrated PLL for Flexible Audio Clock
Generation
D Programmable Digital Audio
Bass/Treble/EQ/De-Emphasis
D Microphone and AUX Inputs Available for
Analog Sidetone Mixing
D Microphone Bias and PreAmp
D SPI and I2S Serial Interfaces
D Full Power-Down Control
D 32-Pin 5y5 mm QFN Package
APPLICATIONS
D MP3 Players
D Digital Still Cameras
D Digital Video Camcorders
DESCRIPTION
The TLV320DAC26 is a high-performance audio DAC with
16/20/24/32-bit 97-dBA stereo playback.The audio output
drivers on the ’DAC26 are highly flexible, having
software-programmable low or high-power drive modes to
optimize system power dissipation. The outputs can be
configured to supply up to 330 mW into a bridge terminated
8-
load, can support stereo 16- headphone amplifiers
in ac-coupled or capless output configurations, and can
supply a stereo line-level output
A programmable digital audio effects processor enables
bass,
treble,
midrange,
or
equalization
playback
processing. The digital audio data format is programmable
to work with popular audio standard protocols (I2S, DSP,
Left/Right Justified) in master or slave mode, and also
includes an on-chip programmable PLL for flexible clock
generation capability. Highly configurable software power
control is provided, enabling stereo audio playback at 48
ksps at 11 mW with a 3.3-V analog supply level.
The ’DAC26 is available in a 32 lead QFN.
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
2004, Texas Instruments Incorporated
SPI is a trademark of Motorola.
I2S is a trademark of Phillips Electronics.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TLV320DAC26IRHBR | 功能描述:音频数/模转换器 IC Lo-Pwr Ster DAC w/Hdphn/Spkr Amp RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
| TLV320DAC26IRHBRG4 | 功能描述:音频数/模转换器 IC Lo-Pwr Ster DAC w/Hdphn/Spkr Amp RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
| TLV320DAC3100 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Low-Power Stereo Audio DAC With Audio Processing and Mono Class-D Speaker Amplifier |
| TLV320DAC3100EVM-U | 功能描述:音频 IC 开发工具 TLV320DAC3100EVM-U Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| TLV320DAC3100IRHBR | 功能描述:音频数/模转换器 IC Low-Pwr Stereo Audio DAC RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
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