Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.NET

X  

Preview PDF Download HTML

TA2021B Datasheet(HTML) 3 Page - Tripath Technology Inc.

Part No. TA2021B
Description  STEREO 25W (4OHM) CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING (DPP) TECHNOLOGY
Download  12 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TRIPATH [Tripath Technology Inc.]
Homepage  http://www.etelos.com/
Logo 

TA2021B Datasheet(HTML) 3 Page - Tripath Technology Inc.

  TA2021B Datasheet HTML 3Page - Tripath Technology Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
Go To Page :
/ 12 page
background image
Tri p ath T echno l o g y, I n c. - Techn i cal I n f ormati on
3
TA2021B – 3.0/04.03
Electrical Characteristics (Notes 6, 7)
See Test/Application Circuit. Unless otherwise specified, VDD = 14.2V, f = 1kHz, Measurement
Bandwidth = 22kHz, RL = 4Ω, TA = 25 °C.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNITS
PO
Output Power
(Continuous Average/Channel)
THD+N = 0.1%
RL = 4Ω
RL = 8Ω
THD+N = 10%
RL = 4Ω
RL = 8Ω
15.5
9
23.5
14
W
W
W
W
PO
Output Power (VDD=14.6V)
(Continuous Average/Channel)
THD+N = 0.1%
RL = 4Ω
RL = 8Ω
THD+N = 10%
RL = 4Ω
RL = 8Ω
16.5
9.5
25
14.8
W
W
W
W
IDD,MUTE
Mute Supply Current
MUTE = VIH
5.5
7
mA
IDD, SLEEP
Sleep Supply Current
SLEEP = VIH
0.25
2
mA
Iq
Quiescent Current
VIN = 0 V
64
75
mA
THD + N
Total Harmonic Distortion Plus
Noise
PO = 10W/Channel
0.035
%
IHF-IM
IHF Intermodulation Distortion
19kHz, 20kHz, 1:1 (IHF)
0.1
0.3
%
SNR
Signal-to-Noise Ratio
A-Weighted, POUT = 25W, RL = 4Ω
100
dB
CS
Channel Separation
0dBr = 1W, RL = 4Ω, f = 1 kHz
74
80
dB
PSRR
Power Supply Rejection Ratio
Vripple = 100mV
60
80
dB
η
Power Efficiency
POUT = 13.5W/Channel, RL = 8Ω
88
%
VOFFSET
Output Offset Voltage
No Load, MUTE = Logic low
50
150
mV
VOH
High-level output voltage
(FAULT & OVERLOADB)
3.5
V
VOL
Low-level output voltage
(FAULT & OVERLOADB)
1
V
eOUT
Output Noise Voltage
A-Weighted, input AC grounded
100
µV
Note 6:
Minimum and maximum limits are guaranteed but may not be 100% tested.
Note 7:
For operation in ambient temperatures greater than 25
°C, the device must be de-rated based on the
maximum junction temperature and the thermal resistance determined by the mounting technique.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12 


Datasheet Download

Go To PDF Page

Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
TK2070STEREO 70W 4Ohm CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING DPP TECHNOLOGY 1 2 3 4 5 MoreTripath Technology Inc.
TDA2500STEREO CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING DPP TECHNOLOGY 1 2 3 4 5 MoreTripath Technology Inc.
TA0102ASTEREO 150W 4Ω CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING DPPTM TECHNOLOGY 1 2 3 4 5 MoreTripath Technology Inc.
TA0103AStereo 250W 4Ω Class-T Digital Audio Amplifier Driver using Digital Power Processing DPPTM Technology 1 2 3 4 5 MoreTripath Technology Inc.
TA0104ASTEREO 500W 4Ω CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING DPPTM TECHNOLOGY 1 2 3 4 5 MoreTripath Technology Inc.
TA0105ASTEREO CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING DPPTM TECHNOLOGY 1 2 3 4 5 MoreTripath Technology Inc.
TK2051STEREO 50W CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING DPP 1 2 3 4 5 MoreTripath Technology Inc.
TK2150STEREO 200W CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING TECHNOLOGY 1 2 3 4 5 MoreTripath Technology Inc.
TDA2125ASTEREO CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSINGTM TECHNOLOGY 1 Tripath Technology Inc.
TA2022STEREO 90W 4Ω CLASS-T™ DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING DPP™ TECHNOLOGY 1 2 3 4 5 MoreTripath Technology Inc.

Link URL



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

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Bookmark   |   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