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PDF A2230 Data sheet ( Hoja de datos )

Número de pieza A2230
Descripción FILTER-FREE AND HIGH CMRR 3W MONO CLASS-AB AUDIO POWER AMPLIFIER
Fabricantes AiT Semiconductor 
Logotipo AiT Semiconductor Logotipo



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No Preview Available ! A2230 Hoja de datos, Descripción, Manual

AiT Semiconductor Inc.
www.ait-ic.com
A2230
3W MONO CLASS-AB AUDIO POWER AMPLIFIER
FILTER-FREE AND HIGH CMRR
DESCRIPTION
FEATURES
The A2230 is a bridge-connected audio power
Power Output @10% THD+N & VDD=5V 1KHZ
amplifier capable of delivering typically 3W of
RL=3Ω 3W (TYP)
continuous average power to an 3Ω load with10%
RL=4Ω 2.5W (TYP)
(THD) from a 5V power supply.
THD+N@ 1KHZ 1W 8Ω 0.5%(MAX)
Boomer audio power amplifiers were designed
specifically to provide high quality output power with a
minimal amount of external components. Since the
A2230 does not require output coupling capacitors,
bootstrap capacitors, or snubber networks, it is
optionally suited for low-power portable systems.
Shutdown current 0.1uA(TYP.)
Supply voltage 2.0V~6.0V
No output coupling capacitors, bootstrap
capacitors, or snubber circuits are necessary
Small Outline or DIP packaging
Unity-gain stable
External gain configuration capability
The A2230 features an externally controlled,
low-power consumption shutdown mode, as well as
Thermal shutdown protection
Available in PSOP8 package.
an internal thermal shutdown protection mechanism.
The unity-gain stable A2230 can be configured by
external gain-setting resistors.
APPLICATION
Portable Computers
The A2230 is available in PSOP8 package.
Desktop Computers
Low Voltage Audio Systems
ORDERING INFORMATION
Package Type
Part Number
PSOP8
MP8
A2230MP8R
A2230MP8VR
Note
R: Tape & Reel
V: Green Package
AiT provides all Pb free products
Suffix “ V “ means Green Package
TYPICAL APPLICATION
REV1.1
- DEC 2010 RELEASED, MAY 2011 REVISED –
-1-

1 page




A2230 pdf
AiT Semiconductor Inc.
www.ait-ic.com
BLOCK DIAGRAM
A2230
3W MONO CLASS-AB AUDIO POWER AMPLIFIER
FILTER-FREE AND HIGH CMRR
REV1.1
- DEC 2010 RELEASED, MAY 2011 REVISED –
-5-

5 Page





A2230 arduino
AiT Semiconductor Inc.
www.ait-ic.com
IMPORTANT NOTICE
A2230
3W MONO CLASS-AB AUDIO POWER AMPLIFIER
FILTER-FREE AND HIGH CMRR
AiT Semiconductor Inc. (AiT) reserves the right to make changes to any its product, specifications, to discontinue any
integrated circuit product or service without notice, and advises its customers to obtain the latest version of relevant
information to verify, before placing orders, that the information being relied on is current.
AiT Semiconductor Inc.'s integrated circuit products are not designed, intended, authorized, or warranted to be
suitable for use in life support applications, devices or systems or other critical applications. Use of AiT products in
such applications is understood to be fully at the risk of the customer. As used herein may involve potential risks of
death, personal injury, or servere property, or environmental damage. In order to minimize risks associated with
the customer's applications, the customer should provide adequate design and operating safeguards.
AiT Semiconductor Inc. assumes to no liability to customer product design or application support. AiT warrants the
performance of its products of the specifications applicable at the time of sale.
REV1.1
- DEC 2010 RELEASED, MAY 2011 REVISED –
- 11 -

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