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TLV320DAC3202CYZJT PDF预览

TLV320DAC3202CYZJT

更新时间: 2024-11-08 11:44:23
品牌 Logo 应用领域
德州仪器 - TI 音频控制集成电路消费电路商用集成电路输入元件
页数 文件大小 规格书
19页 605K
描述
LOW POWER HIGH FIDELITY I2S INPUT HEADSET IC

TLV320DAC3202CYZJT 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
风险等级:5.84Is Samacsys:N
商用集成电路类型:VOLUME CONTROL CIRCUITBase Number Matches:1

TLV320DAC3202CYZJT 数据手册

 浏览型号TLV320DAC3202CYZJT的Datasheet PDF文件第2页浏览型号TLV320DAC3202CYZJT的Datasheet PDF文件第3页浏览型号TLV320DAC3202CYZJT的Datasheet PDF文件第4页浏览型号TLV320DAC3202CYZJT的Datasheet PDF文件第5页浏览型号TLV320DAC3202CYZJT的Datasheet PDF文件第6页浏览型号TLV320DAC3202CYZJT的Datasheet PDF文件第7页 
TLV320DAC3202  
www.ti.com  
SLAS726B SEPTEMBER 2010REVISED MARCH 2012  
LOW POWER HIGH FIDELITY I2S INPUT HEADSET IC  
Check for Samples: TLV320DAC3202  
1
FEATURES  
32-Step Volume Control from 4 to -59 dB  
Clocking: Internal Clock Derived from I2S  
BCLK  
Ground Referenced Click-Pop Free Class-G  
Stereo Headset Driver  
Package: WCSP, 0.5 mm Pitch, 2 mm x 2.5 mm  
Power Supply: Direct Battery and IO Supply  
Capable of Driving 1 VRMS at the Headset  
Driver Output, Per Channel, in Phase  
100-dB(A) Channel SNR With 6.5-mW of  
Quiescent Power Dissipation  
APPLICATIONS  
Built In Short-Circuit Protection for Preventing  
Supply Rails Overload  
Smart Phones and Music Phones  
Portable Navigation  
Supports 8-, 11.025-, 12-, 16-, 24-, 32-, 44.1-  
and 48-kHz Sample Rates  
I2C Interface for Digital Control  
Personal Media Players  
PDAs  
Portable Game Consoles  
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)  
Tape and reel of 250  
Tape and reel of 3000  
ORDERABLE PART NUMBER  
TLV320DAC3202CYZJT  
TLV320DAC3202CYZJR  
–30ºC to 85ºC  
YZJ  
(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.  
Top View  
3
Bottom View  
1
2
4
5
5
4
3
2
1
A
B
C
D
A
B
C
D
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.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2010–2012, Texas Instruments Incorporated  

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