Datasheet Details
| Part number | SSM2519 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 1.13 MB |
| Description | Digital Input 2 W Class-D Audio Power Amplifier |
| Datasheet |
 SSM2519 Datasheet
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General Description
The SSM2519 is a digital input, Class-D power amplifier that combines a digital-to-analog converter (DAC) and a sigma-delta (Σ-Δ) Class-D modulator.
This unique architecture enables extremely low, real-world power consumption from digital audio sources with excellent audio performance.
Key Features
- Filterless digital input Class-D amplifier Standalone operation or I2C control Serial digital audio interface supports common formats: I2S, left justified, right justified, TDM1-16, and PCM 2.31 W into 4 Ω and 1.35 W into 8 Ω at 5 V supply with 1% THD + N Available in 12-ball 1.4 mm × 1.7 mm × 0.4 mm pitch WLCSP Efficiency 90% at full scale into 8 Ω 9 mW loaded idle power at 1.8 V/3.6 V SNR = 98 dB, A-weighted PSRR = 80 dB at 217 Hz, dither input Supports wide range of sample rates: 8.0 kHz to 4.