Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

TPA6140A2YFFT Datasheet(PDF) 1 Page - Texas Instruments

Click here to check the latest version.
Part # TPA6140A2YFFT
Description  CLASS-G DIRECTPATH??STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL
Download  27 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPA6140A2YFFT Datasheet(HTML) 1 Page - Texas Instruments

  TPA6140A2YFFT Datasheet HTML 1Page - Texas Instruments TPA6140A2YFFT Datasheet HTML 2Page - Texas Instruments TPA6140A2YFFT Datasheet HTML 3Page - Texas Instruments TPA6140A2YFFT Datasheet HTML 4Page - Texas Instruments TPA6140A2YFFT Datasheet HTML 5Page - Texas Instruments TPA6140A2YFFT Datasheet HTML 6Page - Texas Instruments TPA6140A2YFFT Datasheet HTML 7Page - Texas Instruments TPA6140A2YFFT Datasheet HTML 8Page - Texas Instruments TPA6140A2YFFT Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 27 page
background image
1
FEATURES
DESCRIPTION
APPLICATIONS
INR+
INR-
INL+
INL-
AGND
SGND
OUTR
HPVSS
CPP
CPN
SW
HPVDD
OUTL
TPA6140A2
Vbat
CODEC
OUTR+
OUTR-
OUTL+
OUTL-
1
F
m
SDA
SCL
SCL
AVDD
SDA
2.2
H
m
2.2
F
m
1
F
m
2.2
F
m
TPA6140A2
www.ti.com .................................................................................................................................................................................................. SLOS598 – MARCH 2009
CLASS-G DIRECTPATH™ STEREO HEADPHONE AMPLIFIER
WITH I2C VOLUME CONTROL
2
• TI Class-G Technology Significantly Prolongs
The TPA6140A2 (also known as TPA6140) is a
Battery Life and Music Playback Time
Class-G DirectPath™ stereo headphone amplifier
with built-in I2C volume control. Class-G technology
0.6 mA / Ch Quiescent Current
maximizes battery life by adjusting the voltage
50% to 80% Lower Quiescent Current than
supplies of the headphone amplifier based on the
Ground-Referenced Class-AB Headphone
audio signal level. At low level audio signals, the
Amplifiers
internal supply voltage is reduced to minimize power
• DirectPathTM Technology Eliminates Large
dissipation.
DirectPathTM
technology
eliminates
external DC-blocking capacitors.
Output DC-Blocking Capacitors
Outputs Biased at 0 V
The device operates from a 2.5 V to 5.5 V supply
voltage. Class-G operation keeps total supply current
Improves Low Frequency Audio Fidelity
below 5.0 mA while delivering 500
µW per channel
• I2C Volume Control
into 32
Ω. Shutdown mode reduces the supply
–59 dB to +4 dB Gain
current to less than 3
µA and is activated through the
I2C interface.
• Active Click and Pop Suppression
• Fully Differential Inputs Reduce System Noise
The TPA6140A2 (TPA6140) I2C register map is
compatible to the TPA6130A2, simplifying software
Also Configurable as Single-Ended Inputs
development.
• SGND Pin Eliminates Ground Loop Noise
The
amplifier
outputs
have
short-circuit
and
• Wide Power Supply Range: 2.5 V to 5.5 V
thermal-overload protection along with ±8 kV HBM
• 100 dB Power Supply Noise Rejection
ESD
protection,
simplifying
end
equipment
• Short-Circuit Current Limiter
compliance to the IEC 61000-4-2 ESD standard.
• Thermal-Overload Protection
The TPA6140A2 (TPA6140) is available in a 0,4 mm
• Software Compatible with TPA6130A2
pitch, 16-bump 1,6 mm × 1,6 mm WCSP (YFF)
package.
• 0,4 mm Pitch, 1,6 mm × 1,6 mm WCSP
Package
• Cellular Phones / Music Phones
• Portable Media / MP3 Players
• Portable CD / DVD Players
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.
2
Class-G DirectPath, DirectPath are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 2009, 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.


Similar Part No. - TPA6140A2YFFT

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPA6140A2 TI-TPA6140A2_15 Datasheet
1,012Kb / 30P
[Old version datasheet]   CLASS-G DIRECTPATH??STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL
More results

Similar Description - TPA6140A2YFFT

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPA6140A2 TI-TPA6140A2_15 Datasheet
1,012Kb / 30P
[Old version datasheet]   CLASS-G DIRECTPATH??STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL
logo
TEXAS ADVANCED OPTOELEC...
TPA6130A2 TAOS-TPA6130A2 Datasheet
1Mb / 28P
   138-mW DIRECTPATH??STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL
logo
Texas Instruments
TPA6130A2 TI-TPA6130A2_07 Datasheet
1Mb / 26P
[Old version datasheet]   138-mW DIRECTPATH STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL
TPA6130A2 TI-TPA6130A2 Datasheet
1Mb / 26P
[Old version datasheet]   138-mW DIRECTPATH STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL
TPA6130A2_0701 TI-TPA6130A2_0701 Datasheet
1Mb / 29P
[Old version datasheet]   138-mW DIRECTPATH STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL
TPA6130A2 TI1-TPA6130A2_17 Datasheet
1Mb / 39P
[Old version datasheet]   138-mW DIRECTPATH Stereo Headphone Amplifier with I2C Volume Control
LM48824 TI1-LM48824 Datasheet
1Mb / 29P
[Old version datasheet]   Class G Headphone Amplifier with I2C Volume Control
logo
National Semiconductor ...
LM48824 NSC-LM48824 Datasheet
1Mb / 28P
   Class G Headphone Amplifier with I2C Volume Control
logo
STMicroelectronics
TS4621E STMICROELECTRONICS-TS4621E Datasheet
1Mb / 32P
   High-performance class-G stereo headphone amplifier with I2C volume control
September 2011 Rev 1
TS4621B STMICROELECTRONICS-TS4621B Datasheet
2Mb / 48P
   High-performance class-G stereo headphone amplifier with I2C volume control
September 2011 Rev 2
More results


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 27


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com