High Performance, High Fidelity 20W Digital Audio-Power Amplifier
- Parameters
- Features
- Description
Part Number | SY24120QHQ |
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Inputs | Digital |
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Ch(#) | 2 |
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Vs_min(V) | 4.5 |
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Vs_max(V) | 28 |
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Load_min(Ω) | 4 |
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Po(W/Ch) | 20 |
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THD+N(%) @ 1W | 0.041 |
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SNR(dB) | 101 |
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Features / Special Function | 3 Band + Post Band DRC, 12 PEQs + 6 SPEQs, SDOUT, 4 I2C Address |
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Package | QFN6×6-40 |
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- 2CH Stereo(20W×2BTL)
- 2.0 BTL Mode or PBTL Mode
- 4.5V to 28V PVDD Range
- 32kHz to 96kHz Sample Rate Support (LJ/RJ/I2S)
- 4 I2C Slave Addresses
- Independent Channel Volume Controls with 48dB to Mute
- SDATA Generator (I2S output)
- Two DC Blocking Filters
- 18 PEQs or 12 PEQs + 6 SPEQs each channel for Speaker Protection and Speaker Compensation
- 3 Bands Dynamic Range Control plus a Post Dynamic Range Control
- Loudness Control
- Hard Clipper
- Power Level Meter
- 3-wire I2S Digital Audio Interface without MCLK
- Thermal, Over-Current, Short-Circuit Protection and BQ/DRC Checksum
- Support Automatic Audio Sample Rate Detection
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY24120QHQ is intended for evaluating High Performance, High Fidelity 20W Digital Audio-Power Amplifier.
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