SY24106LQEC

High Performance, High Fidelity Digital Audio-Power Amplifier

SY24106LQEC High Performance, High Fidelity Digital Audio-Power Amplifier Datasheet

Parameters
Features
Description

Part Number	SY24106LQEC
Inputs	Digital
Ch(#)	2
Vs_min(V)	4.5
Vs_max(V)	16.5
Load_min(Ω)	4
Po(W/Ch)	20
THD+N(%) @ 1W	0.048
SNR(dB)	100.4
Features / Special Function	3 Band + Post Band DRC, 10 PEQs + 4 SPEQs, SDOUT
Package	QFN5×5-32

2×10W Into 8Ω Loads From a 13.2V Supply
2×15W Into 8Ω Loads From a 16V Supply
2.0 BTL Mode or Single-filter PBTL Mode Support
4.5V to 16.5V PVDD Range
32kHz to 96kHz Sample Rate Support (LJ/RJ/I2S)
I2C Address Selection Pin
Independent Channel Volume Controls with 48dB to Mute
SDATA Generator (I2S Output)
Two DC Blocking Filters
14 PEQs or 10 PEQs + 4 SPEQs Each Channel for Speaker Protection and Speaker Compensation
3 Bands Dynamic Range Control Plus a Post Dynamic Range Control
Loudness Control
Power Level Meter
I2C Serial Control Interface Operational Without SCLK
Thermal, Over Current, Short Circuit Protection and EQ/DRC Coefficients Checksum
Support Automatic Audio Sample Rate Detection
SY24106LQEC Surface Mount, QFN 32Pin, 5mm×5mm
BD or Ternary Mode Support

The SY24106L is a digital audio power amplifier for driving bridge-tied stereo speakers at up to 2×20W maximum output power. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors. The SY24106L is an I²S slave device receiving all clocks from external sources.

The SY24106L has the essential audio signal processing functions like dynamic range control, loudness control and parametric equalization.