PAM8014 Datasheet, PDF (3/9 Pages) Diodes Incorporated – 3.2W MONO CLASS D AUDIO AMPLIFIER

Electrical Characteristics (@TA = +25°C, VDD = 5V, RIN = 0, Gain=18dB, RL = L(33μH)+R+L(33μH), unless otherwise specified.)
Symbol
Parameter
Test Conditions
Min
VDD Supply Voltage
—
2.5
THD+N = 10%, f = 1kHz, R = 4Ω
VDD = 5.0V
—
VDD = 3.6V
—
PO
Output Power
THD+N = 1%, f = 1kHz, R = 4Ω
VDD = 5.0V
—
VDD = 3.6V
—
THD+N = 10%, f = 1kHz, R = 8Ω
VDD = 5.0V
—
VDD = 3.6V
—
THD+N = 1%, f = 1kHz, R = 8Ω
VDD = 5.0V
—
VDD = 3.6V
—
Total Harmonic
THD+N Distortion Plus
VDD = 5.0V, PO = 1W, R = 8Ω
VDD = 3.6V, PO = 0.1W, R = 8Ω
f = 1kHz
—
—
Noise
VDD = 5.0V, PO = 0.5W, R = 4Ω
f = 1kHz
—
VDD = 3.6V, PO = 0.2W, R = 4Ω
—
PSRR
Power Supply Ripple
Rejection
VDD = 3.6V, Input AC-ground with ^{f = 217Hz}
C = 1μF
f = 1kHz
—
—
Dyn Dynamic Range
VDD = 5V, THD = 1%, R = 8Ω
f = 1kHz
—
VN
Output Noise
Input AC-ground
No A
weighting
—
A-weighting
—
η
Efficiency
RL = 8Ω, THD = 10%
RL = 4Ω, THD = 10%
—
f = 1kHz
—
IQ
Quiescent Current
VDD = 5V
No Load
—
ISD
Shutdown Current
VDD = 2.5V to 5V
SD = 0V
—
RDS(ON)
Static Drain-to-Source
On-State Resistor
High Side PMOS, I = 500mA
Low Side NMOS, I = 500mA
VDD = 5.0V
VDD = 5.0V
—
—
fSW
Switching Frequency
VDD = 2.5V to 5.5V
—
—
Gv
Closed-Loop Gain
VDD = 2.5V to 5.5V
—
—
RIN
Input Impedance (In
Chip)
VDD = 2.5V to 5.5V
—
—
tON
Turn-on Time
VDD = 2.5V to 5.5V
—
—
OTP
Over Temperature
Protection
VDD = 2.5V to 5.5V
—
—
OTH
Over Temperature
Hysterisis
VDD = 2.5V to 5.5V
—
—
VOS Output Offset Voltage
Input AC-ground, VDD = 5V
—
—
VIH
EN Input High Voltage
VDD = 5V
—
1.4
VIL
EN Input Low Voltage
VDD = 5V
—
—
Typ
—
3.2
1.6
2.45
1.3
1.8
0.95
1.40
0.72
0.17
0.16
0.14
0.16
-75
-75
95
60
40
93
86
4
—
200
200
250
8
31
32
+150
+40
—
—
—
Max
Unit
5.5
V
—
W
—
—
W
—
—
W
—
—
W
—
—
%
—
—
%
—
—
dB
—
—
dB
—
μV
—
—
%
—
—
mA
1
μA
—
mΩ
—
mΩ
—
kHz
—
V/V
—
KΩ
—
ms
—
℃
—
20
mV
—
V
1.0
PAM8014
Document number: DS38114 Rev. 1 - 2
3 of 9
www.diodes.com
January 2016
© Diodes Incorporated