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參數資料
| 型號： | TLV320DAC3202IYZJT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻控制 |
| 英文描述： | VOLUME CONTROL CIRCUIT, PBGA20 |
| 封裝： | 2 X 2.50 MM, 0.50 MM PITCH, WCSP-20 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 435K |
| 代理商： | TLV320DAC3202IYZJT |
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www.ti.com
SLAS726A – SEPTEMBER 2010 – REVISED JANUARY 2011
LOW POWER HIGH FIDELITY I2S INPUT HEADSET IC
Check for Samples: TLV320DAC3202
1
FEATURES
32-Step Volume Control from 4 to -59 dB
Ground Referenced Click-Pop Free Class-G
Clocking: Internal Clock Derived from I2S
Stereo Headset Driver
BCLK
Capable of Driving 1 VRMS at the Headset
Package: WCSP, 0.5 mm Pitch, 2 mm x 2.5 mm
Driver Output, Per Channel, in Phase
Power Supply: Direct Battery and IO Supply
100-dB(A) Channel SNR With 6.5-mW of
Quiescent Power Dissipation
APPLICATIONS
Smart Phones and Music Phones
Built In Short-Circuit Protection for Preventing
Supply Rails Overload
Portable Navigation
Personal Media Players
Supports 8-, 11.025-, 12-, 16-, 24-, 32-, 44.1-
and 48-kHz Sample Rates
PDAs
Portable Game Consoles
I2C Interface for Digital Control
HDD and Flash-Based Portable Audio Players
Supports 16-, 20-, 24- and 32-Bit Data Width
Supports Standard I2S, PCM, Left and Right
Justified Formats
Supports Data Mixing With Gain Options
DESCRIPTION
The TLV320DAC3202 is a high fidelity and low power headphone amplifier with integrated DAC and power rails.
The small solution size and highly efficient operation maximizes battery life and performance. The digital audio
interface supports industry standard formats such as I2S and PCM. Many features of this device such as volume
setting, data width and sampling rate are configurable for optimum flexibility and efficiency. The headset power
control automatically adjusts the rail voltage based on the input signal to maximize efficiency and performance.
The control interface uses an industry standard I2C controller for ease of operation and reduction in device pin
count.
Table 1. ORDERING INFORMATION(1)
TA
PACKAGE(2)
ORDERABLE PART NUMBER
Tape and reel of 250
TLV320DAC3202IYZJT
–30C to 85C
YZJ
Tape and reel of 3000
TLV320DAC3202IYZJR
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2)
While this part number includes the YZJ package designator, it does not conform to the standard YZJ footprint. Only the drawings below
should be used for system design and not the YZJ drawing available from the TI Packaging website.
1
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.
PRODUCTION DATA information is current as of publication date.
Copyright 2010–2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV320DAC3203 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Ultra Low Power Stereo Audio Codec With Integrated Headphone Amplifiers |
| TLV320DAC3203EVM-K | 功能描述:音頻 IC 開發工具 TLV320DAC3203 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TLV320DAC3203IRGER | 功能描述:接口—CODEC Ultra Low Pwr Stereo Audio Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TLV320DAC3203IRGET | 功能描述:接口—CODEC Ultra Low Pwr Stereo Audio Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TLV320DAC3203IYZKR | 功能描述:音頻數/模轉換器 IC Ultra Low Pwr Stereo Audio Codec 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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