Datasheet Summary
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SNAS496C
- JANUARY 2011
- REVISED MAY 2013
LM49153 Boomer™ Mono Audio Subsystem with Class G Headphone Amplifier, Class D Speaker Amplifier, Noise Gate and Speaker Protection
Check for Samples: LM49153
Features
- 23 Class G Ground Referenced Headphone Outputs
- High Efficiency Class D Amplifier with Spread Spectrum
- No Clip
- Speaker Protection
- Noise Gate
- I2C Volume and Mode Control
- Advanced Click-and-Pop Suppression
- Micro-Power Shutdown
APPLICATIONS
- Feature Phones
- Smart Phones
KEY SPECIFICATIONS
- Class G Headphone Amplifier, HPVDD = 1.8V, RL = 32Ω
- IDDQHP, 1.2mA (Typ)
- POUT, THD+N ≤ 1%, 25mW (Typ)
- HP VOS, 0.5mV (Typ)
- Mono Class D Speaker...