BL6316 Datasheet, PDF (1/8 Pages) SHANGHAI BELLING CO., LTD. – Low EMI Emission

BL6316 2X3W Ultra low EMI Class-D Amplifier
Description
The BL6316 is a high efficiency, 3W/channel
stereo class-D audio power amplifier. A Low noise,
filterless architecture eliminates the out filter, it
required few external components for operation to
save the board space and cost.
Operating from a single 5V supply, the BL6316 is
capable of driving 3.2W/CH into 3 Ω at 5V.
The BL6316 features shutdown and mute controls
functions. High PSRR and differential architecture
provide increased immunity to noise and RF
rectification.
The BL6316 is available in SOP-16 PB-Free
package.
Features
Low EMI Emission
Filterless Class-D Architecture
Output Power
－^{3.2W/ch (V}DD^{=5.0V, R}L ^{=3Ω, THD+N=10%)}
－^{1.7W/ch (V}DD^{=5.0V, R}L ^{=8Ω, THD+N=10%)}
Supply Voltage:2.2V to 5.0V
Low THD+N and Low Noise
High Efficiency up to 85%
Short Circuit auto Recovery and Thermal
Protection
Few External Components to Save the Space
and Cost
Applications
Portable DVD Players
Notebook PC
USB Speakers, Portable Speaker
LCD TV/LCD Monitor
Typical Application
DAC
VDD
470uF
1uF
0.1uF
6
VDD
INL
7
0.1uF ₁₀
INR
1uF ₈
BYPASS
12
SHDN
5
MUTE
PVDD
1uF
4 13
PVDD
1
OUTL+
OUTL-
3
14
OUTR-
OUTR+
16
GND NC
11 9
PGND
2 15
Pin Configuration
Page1
www.belling.com.cn
V1.0