Pam8620, Electrical characteristics – Diodes PAM8620 User Manual
Page 5
PAM8620
Document number: DSxxxxx Rev. 1 - 0
5 of 13
June 2013
© Diodes Incorporated
PAM8620
A Product Line of
Diodes Incorporated
Electrical Characteristics
(@T
A
= +25°C, V
CC
= 12V, R
L
=8
Ω, unless otherwise specified.)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
P
O
Continuous Output Power
THD+N = 0.09%, f = 1kHz, R
L
= 8
Ω
5
W
THD+N = 0.25%, f = 1kHz, R
L
= 8
Ω
15
THD+N
Total Harmonic Distortion plus Noise
P
O
= 7.5W, f = 1kHz, R
L
= 8
Ω
0.12
%
I
DD
Quiescent Current
(No Load)
20
30
mA
I
SD
Supply Quiescent Current in Shutdown
Mode
Shutdown = 0V
50
µA
R
DS(ON)
Drain-Source On-State Resisitance
I
O
= 0.5A
T
J
= +25°C
High Side
210
m•
Low Side
210
Total
420
PSRR
Power Supply Ripple Rejection Ratio
1V
PP
Ripple, f = 1kHz,
Inputs AC-Coupled to Ground
-65
dB
f
OSC
Oscillator Frequency
300
kHz
Vn
Output Integrated Noise Floor
20Hz to 22kHz, A-Weighting
-100
dB
CS
Crosstalk
P
O
= 3W, R
L
= 8
Ω, f = 1kHz
-95
dB
SNR
Signal to Noise Ratio
Maximum Output at THD+N < 0.5%,
f = 1kHz
90
dB
Gain
32
dB
|V
OS
|
Output Offset Voltage
(measured differentially)
INN and INP Connected Together
30
mV
V2P5
2.5V Bias Voltage
No Load
2.5
V
AVDD
Internal Analog Supply Voltage
V
CC
= 8V to 26V
5
5.5
V
OTS
Over Temperature Shutdown
160
°C
OTH
Thermal Hysteresis
50
°C