TA2021B

Features: ` Class-T architecture` Single Supply Operation` Audiophile Quality Sound` 0.05% THD+N @ 13W 4` 0.1% THD+N @15.5W 4` 0.1% IHF-IM @ 1W 4` High Power ` 25W @ 4, 10% THD+N, VDD=14` 23.5W @ 4, 10% THD+N, VDD=1` 14W @ 8, 10% THD+N, VDD=14` High Efficiency ` 88% @ 13.5W 8` 81% @ 25W 4` Dynam...

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TA2021B Picture
SeekIC No. : 004511775 Detail

TA2021B: Features: ` Class-T architecture` Single Supply Operation` Audiophile Quality Sound` 0.05% THD+N @ 13W 4` 0.1% THD+N @15.5W 4` 0.1% IHF-IM @ 1W 4` High Power ` 25W @ 4, 10% THD+N, VDD=14` 23.5W @ ...

floor Price/Ceiling Price

Part Number:
TA2021B
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Description



Features:

` Class-T architecture
` Single Supply Operation
` "Audiophile" Quality Sound
` 0.05% THD+N @ 13W 4
` 0.1% THD+N @15.5W 4
` 0.1% IHF-IM @ 1W 4
` High Power
` 25W @ 4, 10% THD+N, VDD=14
` 23.5W @ 4, 10% THD+N, VDD=1
` 14W @ 8, 10% THD+N, VDD=14
` High Efficiency
` 88% @ 13.5W 8
` 81% @ 25W 4
` Dynamic Range = 100 dB
` Mute` and Sleep inputs
` Turn-on & turn-off pop suppression`
` Over-current protection
` Over-temperature protection`
` Bridged outputs
` 36-pin PSOP "Slug-Up" package`




Application

· DVD Receivers
· Mini/Micro Component Systems
· Computer / PC Multimedia
· Cable Set-Top Products
· Televisions
· Battery Powered Systems




Specifications

SYMBOL
PARAMETER
Value
UNITS
VDD Supply Voltage
16
V
V5 Input Section Supply Voltage
6.0
V
SLEEP SLEEP Input Voltage
-0.3 to 6.0
V
MUTE MUTE Input Voltage
-0.3 to V5+0.3
V
TSTORE Storage Temperature Range
-40 to 150
TA Operating Free-air Temperature Range
0 to 70

TJ

Junction Temperature
150


 
 
Note
1:  Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.  See the table below for Operating Conditions.
Note
2:  Human body model, 100pF discharged through a 1.5K resistor.
Note
3:  Machine model, 220pF discharged through all pins.




Description

 The TA2021B is a 25W (4) continuous average per channel Class-T Digital Audio Power Amplifier IC using Tripath's proprietary Digital Power Processing (DPPTM ) technology. Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers.




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