Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

TPA0162 Datasheet(PDF) 1 Page - Texas Instruments

Click here to check the latest version.
No. de pieza TPA0162
Descripción Electrónicos  2-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
Download  29 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  TI [Texas Instruments]
Página de inicio  http://www.ti.com
Logo TI - Texas Instruments

TPA0162 Datasheet(HTML) 1 Page - Texas Instruments

  TPA0162 Datasheet HTML 1Page - Texas Instruments TPA0162 Datasheet HTML 2Page - Texas Instruments TPA0162 Datasheet HTML 3Page - Texas Instruments TPA0162 Datasheet HTML 4Page - Texas Instruments TPA0162 Datasheet HTML 5Page - Texas Instruments TPA0162 Datasheet HTML 6Page - Texas Instruments TPA0162 Datasheet HTML 7Page - Texas Instruments TPA0162 Datasheet HTML 8Page - Texas Instruments TPA0162 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 29 page
background image
TPA0162
2-W STEREO AUDIO POWER AMPLIFIER
WITH DIGITAL VOLUME CONTROL
SLOS249B – JUNE 1999 – REVISED MARCH 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Compatible With PC 99 Desktop Line-Out
Into 10-k
Ω Load
D Compatible With PC 99 Portable Into 8-Ω
Load
D Internal Gain Control, Which Eliminates
External Gain-Setting Resistors
D Digital Volume Control From 20 dB to
–40 dB
D 2-W/Ch Output Power Into 3-Ω Load
D PC-Beep Input
D Depop Circuitry
D Stereo Input MUX
D Fully Differential Input
D Low Supply Current and Shutdown Current
D Surface-Mount Power Packaging
24-Pin TSSOP PowerPAD
description
The TPA0162 is a stereo audio power amplifier in a 24-pin TSSOP thermally enhanced package capable of
delivering 2 W of continuous RMS power per channel into 3-
Ω loads. This device minimizes the number of
external components needed, which simplifies the design and frees up board space for other features. When
driving 1 W into 8-
Ω speakers, the TPA0162 has less than 0.22% THD+N across its specified frequency range.
Included within this device is integrated depop circuitry that virtually eliminates transients that cause noise in
the speakers.
The overall gain of the amplifier is controlled digitally by the UP and DOWN terminals. At power up, the gain
is set at the lowest level, –85 dB. It can then be adjusted to any of 31 discrete steps by pulling the voltage down
at the desired pin to logic low. The gain is adjusted in the initial stage of the amplifier as opposed to the power
output stage. As a result, the THD changes very little over all volume levels.
An internal input MUX allows two sets of stereo inputs to the amplifier. In notebook applications, where internal
speakers are driven as BTL and the line outputs (often headphone drive) are required to be SE, the TPA0162
automatically switches into SE mode when the SE/BTL input is activated. This effectively reduces the gain by
6 dB.
The TPA0162 consumes only 20 mA of supply current during normal operation. A miserly shutdown mode is
included that reduces the supply current to less than 150
µA.
The PowerPAD package (PWP) delivers a level of thermal performance that was previously achievable only
in TO-220-type packages. Thermal impedances of approximately 35
°C/W are truly realized in multilayer PCB
applications. This allows the TPA0162 to operate at full power into 8-
Ω loads at ambient temperatures of 85°C.
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
© 2000, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
GND
UP
DOWN
LOUT+
LLINEIN
LHPIN
PVDD
RIN
LOUT–
LIN
BYPASS
GND
GND
RLINEIN
SHUTDOWN
ROUT+
RHPIN
VDD
PVDD
CLK
ROUT–
SE/BTL
PC-BEEP
GND
PWP PACKAGE
(TOP VIEW)
PowerPAD is a trademark of Texas Instruments Incorporated.


Número de pieza similar - TPA0162

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
TPA0162 TI1-TPA0162 Datasheet
972Kb / 36P
[Old version datasheet]   2.8-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
TPA0162PWP TI1-TPA0162PWP Datasheet
972Kb / 36P
[Old version datasheet]   2.8-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
TPA0162PWPG4 TI1-TPA0162PWPG4 Datasheet
972Kb / 36P
[Old version datasheet]   2.8-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
TPA0162PWPR TI1-TPA0162PWPR Datasheet
972Kb / 36P
[Old version datasheet]   2.8-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
TPA0162 TI1-TPA0162_16 Datasheet
972Kb / 36P
[Old version datasheet]   2.8-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
More results

Descripción similar - TPA0162

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
TPA0152 TI-TPA0152 Datasheet
444Kb / 29P
[Old version datasheet]   2-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
TPA0152 TI1-TPA0152_16 Datasheet
967Kb / 36P
[Old version datasheet]   2.8-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
TPA0162 TI1-TPA0162_16 Datasheet
972Kb / 36P
[Old version datasheet]   2.8-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
TPA0252 TI-TPA0252 Datasheet
493Kb / 29P
[Old version datasheet]   2.8-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
TPA0252 TI-TPA0252_07 Datasheet
800Kb / 32P
[Old version datasheet]   2.8-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
TPA0252 TI1-TPA0252_16 Datasheet
929Kb / 35P
[Old version datasheet]   2.8-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
TPA0132 TI-TPA0132 Datasheet
449Kb / 30P
[Old version datasheet]   2-W STEREO AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL
TPA0142 TI-TPA0142 Datasheet
455Kb / 30P
[Old version datasheet]   2-W STEREO AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL
logo
Unisonic Technologies
PA6021 UTC-PA6021 Datasheet
274Kb / 6P
   2-W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL
logo
Texas Instruments
TPA6021A4 TI-TPA6021A4 Datasheet
1Mb / 26P
[Old version datasheet]   2-W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL
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 28 29


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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