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SA1622 - AUDIO PREAMPLIFIER

General Description

The SA1622/S/A/B is a monolithic audio power amplifier IC.

This IC include pre-amplifier, power amplifier and electrical volume.

Option stereo and BTL power amplifier by OPT pin.

Key Features

  • Option stereo and BTL power amplifier by OPT pin.
  • Built-in electrical volume.
  • Built-in ripple filter.
  • Audio Power amplifier output.
  • Stereo mode SA1622S/A/B :110 mW (Typ. ), VCC=3 V, RL=8Ω SA1622:450 mW (Typ. ), VCC=6 V, RL=8 Ω.
  • BTL mode SA1622S/A/B:320 mW (Typ. ), VCC=3 V, RL=8 Ω SA1622:360 mW (Typ. ), VCC=3 V, RL=8 Ω.

📥 Download Datasheet

Datasheet Details

Part number SA1622
Manufacturer Silan Microelectronics
File Size 227.08 KB
Description AUDIO PREAMPLIFIER
Datasheet download datasheet SA1622 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SA1622 AUDIO PRE-AMPLIFIER&POWER AMPLIFIER DESCRIPTION The SA1622/S/A/B is a monolithic audio power amplifier IC. This IC include pre-amplifier, power amplifier and electrical volume. Option stereo and BTL power amplifier by OPT pin. 110mW X 2 FEATURES * Option stereo and BTL power amplifier by OPT pin. * Built-in electrical volume * Built-in ripple filter * Audio Power amplifier output * Stereo mode SA1622S/A/B :110 mW (Typ.), VCC=3 V, RL=8Ω SA1622:450 mW (Typ.), VCC=6 V, RL=8 Ω * BTL mode SA1622S/A/B:320 mW (Typ.), VCC=3 V, RL=8 Ω SA1622:360 mW (Typ.), VCC=3 V, RL=8 Ω ORDERING INFORMATION Part No. SA1622 SA1622S SA1622A SA1622B Package DIP-16-300-2.54 SOP-16-300-1.27 SOP-16-225-1.27 SSOP-16-300-0.