BL6316 Datasheet, PDF (4/8 Pages) SHANGHAI BELLING CO., LTD. – Low EMI Emission

BL6316 2X3W Ultra low EMI Class-D Amplifier
Electrical Characteristics (VDD =5V, Gain=21dB, R =8Ω, T =25°C , unless otherwise noted.)
Symbol
Parameter
Test Conditions
MIN TYP MAX UNIT
VIN
Supply Power
2.2
5.0 V
THD+N=10%,f=1KHZ,RL=4Ω
VDD=5.0V
VDD=3.6V
2.8
W
1.3
VDD=5.0V
THD+N=1%,f=1KHZ,RL=4Ω
VDD=3.6V
PO
Output Power
VDD=5.0V
THD+N=10%,f=1KHZ,RL=8Ω
VDD=3.6V
2.1
W
1
1.7
W
0.8
THD+N=1%,f=1KHZ,RL=8Ω
VDD=5.0V
VDD=3.6V
1.20
W
0.6
Total Harmonic
THD+N
Distortion Plus Noise
VDD=5.0V, PO=0.5W, RL=8Ω
VDD=3.6V, PO=0.5W, RL=8Ω
VDD=5.0V, PO=1W, RL=4Ω
VDD=3.6V, PO=1W, RL=4Ω
f=1KHz
f=1KHz
0.15
%
0.14
0.18
%
0.16
GV
Gain
25
dB
PSRR Power Supply Ripple
VDD=5.0V, Inputs
f=1KHz
-55
dB
Rejection
ac-grounded with CIN=0.47µF
VDD=5.0V,PO=0.5W, RL=8Ω,
CS
Crosstalk
f=1KHz
GV=25dB
-85
dB
SNR Signal-to-Noise Ratio
VDD=5.0V,Vorms=1V,
GV=25dB
f=1KHz
82
dB
VDD=5.0V,Inputs floating with
A-weighting
87
Vn
Output Noise
µV
CIN=0.47µF
No A-weighting
136
Dyn
Dynamic range
VDD=5.0V,THD=1%
f=1KHz
90
dB
η
Efficiency
RL=8Ω,THD=10%
RL=4Ω,THD=10%
f=1KHz
85
%
80
IQ
Quiescent Current
VDD=5.0V
VDD=3.0V
No Load
5
mA
3.6
IMUTE
ISD
Muting Current
Shutdown Current
VDD=5.0V
VDD=2.5V to 5.5V
VMUTE=0.3V
VSD=0.3V
3.5
mA
1
µA
Vos Output Offset Voltage
VIN=0V, VDD=5V
10
mV
OTP
OTH
Over Temperature
Protection
Over Temperature
Hysterisis
No Load, Junction
Temperature
VDD=5.0V
135
°C
20
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