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PA3428 Datasheet 2w Stereo Audio Amplifier

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD PA3428 2W STEREO AUDIO AMPLIFIER CMOS IC.

General Description

As a stereo audio speaker which is operating on a single 5V supply, the UTC PA3428 is capable of delivering 2W of output power per channel into 4Ω loads with less than 1% THD+N.

Way of two terminals (GAIN0 and GAIN1) can configured and control the amplifier gain.

It also provide gain settings of 2, 6, 12, and 24V/V.

Key Features

  • Internal Depop circuitry.
  • Output power at 1% THD+N Supply voltage:5V Delivering 2.0W into a 4Ω load Delivering 1.2W into a 8Ω load.
  • Tow mode: Bridge-tied Load (BTL), Single-ended (SE).
  • Stereo input signal.
  • Fully differential input.
  • Gain control Internally.
  • Differential Input fully Lead-free: PA3428L Halogen-free: PA3428G.

More Datasheets from Unisonic Technologies

Part Number Description
PA3427 2W STEREO AUDIO AMPLIFIER
PA3431 2W STEREO AUDIO AMPLIFIER
PA3011 3-W STEREO AUDIO POWER AMPLIFIER
PA3017 2W STEREO AUDIO AMPLIFIER
PA3112 DUAL 150mW AUDIO POWER AMPLIFIER
PA3312 DUAL 2.6W AUDIO POWER AMPLIFIER
PA3332 2.6W STEREO AUDIO AMPLIFIER

PA3428 Distributor