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HWD2111

Features: · Digital volume control range from +12dB to −33dB· LD and MSOP surface mount packaging· Click and Pop suppression circuitry· No bootstrap capacitors required· Low shutdown currentApplication` Cellular Phones` MP3, CD, DVD players` PDA's` Portable electronicsPinoutSpecificationsI...

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SeekIC No. : 004367970 Detail

HWD2111: Features: · Digital volume control range from +12dB to −33dB· LD and MSOP surface mount packaging· Click and Pop suppression circuitry· No bootstrap capacitors required· Low shutdown current...

HWD2111 Data Sheet

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Part Number:
HWD2111
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: 2024/11/18

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Product Details

Description



Features:

· Digital volume control range from +12dB to −33dB
· LD and MSOP surface mount packaging
· "Click and Pop" suppression circuitry
· No bootstrap capacitors required
· Low shutdown current


Application

` Cellular Phones
` MP3, CD, DVD players
` PDA's
` Portable electronics


Pinout

Connection Diagram


Specifications

If Military/Aerospace specified devices are required, please contact the CSMSC Semiconductor Sales Office/ Distributors for availability and specifications.
Supply Voltage                                               6.0V
Storage Temperature             −65°C to +150°C
ESD Susceptibility (Note 3)                           2.5kV
ESD Susceptibility Machine model (Note 6)    200V
Junction Temperature (TJ)                         150°C
Soldering Information
    Small Outline Package
      Vapor Phase (60 sec.)                         215°C
      Infrared (15 sec.)                                220°C
Thermal Resistance
JA MUB10A                                          194°C/W
JC MUB10A                                            52°C/W
JA LDA10A (Note 7)                               63°C/W
JC LDA10A (Note 7)                               12°C/W


Description

The HWD2111 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16 load with 0.1% (THD+N) from a 5V power supply. audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the HWD2111 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.

The HWD2111 features a digital volume control that sets the amplifier's gain from +12dB to −33dB in 16 discrete steps using a two−wire interface.

The unity-gain stable HWD2111 also features an externally controlled, active-high, micropower consumption shutdown mode. It also has an internal thermal shutdown protection mechanism.




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