Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TPA6130A2 Datasheet(PDF) 1 Page - Texas Instruments

Click here to check the latest version.
Part No. TPA6130A2
Description  138-mW DIRECTPATH STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL
Download  26 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo 

TPA6130A2 Datasheet(HTML) 1 Page - Texas Instruments

 
Zoom Inzoom in Zoom Outzoom out
 1 / 26 page
background image
RTJ
YZH
www.ti.com
FEATURES
APPLICATIONS
DESCRIPTION
SIMPLIFIED APPLICATION DIAGRAM
RIGHTINP
RIGHTINM
LEFTINP
LEFTINM
CPP CPN
CPVSS
VDD
VDD
HPLEFT
HPRIGHT
SDA
SCL
SD
GND
GND
GPIO
I C
2
AudioSource
LeftOutM
LeftOutP
RightOutM
RightOutP
TPA6130A2
1 F
m
0.47 F
m
0.47 F
m
0.47 F
m
1 F
m
0.47 F
m
1 F
m
1 F
m
TPA6130A2
SLOS488A – NOVEMBER 2006 – REVISED DECEMBER 2006
138-mW DIRECTPATH™ STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL
• DirectPath™ Ground-Referenced Outputs
• Digital I2C Bus Control
Eliminates Output DC Blocking Capacitors
Per Channel Mute and Enable
Reduces Board Area
Software Shutdown
Reduces Component Height and Cost
Multi-Mode Support: Stereo HP, Dual Mono
HP, and Single-Channel BTL Operation
Full Bass Response Without Attenuation
Amplifier Status
• Power Supply Voltage Range: 2.5 V to 5.5 V
• Space Saving Lead-Free (Pb-Free) Packages
• 64 Step Audio Taper Volume Control
20 Pin, 4 mm x 4 mm QFN
• High Power Supply Rejection Ratio (>100 dB
PSRR)
16 ball, 2 mm x 2 mm WCSP
• Differential Inputs for Maximum Noise
• ESD Protection of 8 kV HBM and IEC Contact
Rejection (68 dB CMRR)
• High-Impedance Outputs When Disabled
• Mobile Phones
• Advanced Pop and Click Suppression
• Portable Media Players
Circuitry
• Notebook Computers
• High Fidelity Applications
The TPA6130A2 is a stereo DirectPath™ headphone amplifier with I2C digital volume control. The TPA6130A2
has minimal quiescent current consumption, with a typical IDD of 4 mA, making it optimal for portable
applications. The I2C control allows maximum flexibility with a 64 step audio taper volume control, channel
independent enables and mutes, and the ability to configure the outputs into stereo, dual mono, or a single
receiver speaker BTL amplifier that drives 300 mW of power into 16
Ω loads.
The TPA6130A2 is a high fidelity amplifier with an SNR of 98 dB. A PSRR greater than 100 dB enables
direct-to-battery connections without compromising the listening experience. The output noise of 9
µVrms
(typical A-weighted) provides a minimal noise background during periods of silence. Configurable differential
inputs and high CMRR allow for maximum noise rejection in the noisy environment of a mobile device.
TPA6130A2 packaging includes a 2 by 2 mm chip-scale package, and a 4 by 4 mm QFN package.
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.
DirectPath is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 2006, 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.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn