15W mono digital amplifier module manufacturer from China Recon Electronics CO.,LTD

Payment Terms:	T/T
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Packing: stardand

SL-A01 is the new design,it is new product of digital amplifier board,use SMT decal of main IC,connection is very simple.High Power efficiency,Less he

Content:

1. Introduce

SL-A01 is the new design, it is new product of digital amplifier board,use SMT decal of main IC,connection is very simple. High Power efficiency,Less heat.

2. Aplication

Power speaker
Digital product
Computer and laptop
Portable product
Wireless product
TV, DVD and the other product　

3. Feature

Output Power: Maximum 15W at RL=6Ω,VCC=15V,BT

Rating 10W at RL=4Ω,VCC=12V,BTL

Power efficiency is up to 82%
Low Working Voltage Down To 5V, High Working Voltage up To 15V
Thermal Protection function　
Output Pin Short-Circuit Protection　
Low Supply Current (5mA Typical at 12V)　
Low Current in Shutdown Mode (<1µA Typical)
Separate VCC & PVCC
Class-D audio design
Components use SMT decal, the board dimension is very small
IC decal is TSSOP20
No external heat-sink, Less heat, save heat sink cost
The current is very small
The PCB design provides both bead and LC solutions
The dimension is only 42mm×30mm　

4. Parameter

PARAMETER	Test Condition		MIN TYP MAX	UNIT
PO(MAX) Continuous output power (r.m.s)at 1kHz	RL=4Ω	15V	Not Allow	W
		12V	10.5
		9V	6.2
	RL=6Ω	15V	MAX 15	W
		12V	9.6
		9V	5.4
	RL=8Ω	15V	13	W
		12V	8.2
		9V	4.5
	RL=16Ω	15V	7.8	W
		12V	5
		9V	2.71
THD+N	Vcc=9V, PO=3W, RL=6Ω,f=1kH		0.33	%
	Vcc=12V, PO=7W, RL=6Ω,f=1kH		0.4
	Vcc=15V, PO=12W, RL=6Ω,f=1kH		0.47
	Vcc=9V, PO=2W, RL=8Ω,f=1kH		0.26
	Vcc=12V, PO=6W, RL=8Ω,f=1kH		0.3
	Vcc=15V, PO=9.5W, RL=8Ω,f=1kH		0.42
Output noise	Vcc=12V, Po at THD+N<0.5%, f=1kHz Gain=20dB		-70	dB
S/N	Maximum output at THD+N＜0.5%, f=1kHz		85	dB
Crosstalk between outputs	VCC=12V, PO=1W RL=8Ω		-60	dB
Working Voltage			5 12 15	V