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參數資料
| 型號： | TLV320DAC23IGQE |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | STEREO AUDIO D/A CONVERTER, 8-TO 96KHZ WITH INTERGRATED HEADPHONE AMPLIFIER |
| 中文描述： | 立體聲音頻D / A轉換，8到與96kHz的集成耳機放大器 |
| 文件頁數： | 1/46頁 |
| 文件大小： | 452K |
| 代理商： | TLV320DAC23IGQE |
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SLAS428 AUGUST 2004
FEATURES
Low Power High Quality Audio DAC
Stereo Audio DAC Support Rates up to
48 ksps
High Quality 97-dBA Stereo Audio Playback
Performance
Low Power: 11-mW Stereo Audio Playback at
48 ksps
On-Chip 325-mW, 8- Speaker Driver
Stereo Headphone Amplifier With Capless
Output Option
Integrated PLL for Flexible Audio Clock
Generation
Programmable Digital Audio
Bass/Treble/EQ/De-Emphasis
Microphone and AUX Inputs Available for
Analog Sidetone Mixing
Microphone Bias and PreAmp
SPI
and I
2
S
Serial Interfaces
Full Power-Down Control
32-Pin 5 5 mm QFN Package
APPLICATIONS
MP3 Players
Digital Still Cameras
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 (I
2
S, 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.
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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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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV320DAC23IGQER | 功能描述:數模轉換器- DAC Low-Power Portable Aud Converter RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| TLV320DAC23IPW | 功能描述:音頻數/模轉換器 IC Low-Power Portable Aud Converter RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| TLV320DAC23IPWG4 | 功能描述:音頻數/模轉換器 IC Low-Power Portable Aud Converter RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| TLV320DAC23IPWR | 功能描述:音頻數/模轉換器 IC Low-Power Portable Aud Converter RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| TLV320DAC23IPWRG4 | 功能描述:音頻數/模轉換器 IC Octal Bus Trnscvr With 3-State Outputs RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
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