SA1622A
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.
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 m W (Typ.), VCC=3 V, RL=8Ω
SA1622:450 m W (Typ.), VCC=6 V, RL=8 Ω
- BTL mode
SA1622S/A/B:320 m W (Typ.), VCC=3 V, RL=8 Ω SA1622:360 m W (Typ.), VCC=3 V, RL=8 Ω
ORDERING INFORMATION
Part No. SA1622
Package DIP-16-300-2.54
APPLICATION
- Suitable for stereo and BTL audio power amplifier radios and clock radios and headphone radios and Walkman etc.
SA1622S SA1622A SA1622B
SOP-16-300-1.27 SOP-16-225-1.27 SSOP-16-300-0.65
BLOCK DIAGRAM
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HANGZHOU SILAN MICROELECTRONICS CO.,LTD
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REV:1.1 2006.06.15 Page 1 of...
