MAX98300 Maxim Integrated Products, MAX98300 Datasheet - Page 3

• Manufacturer Part Number: MAX98300
• Description: Mono 2.6W Class D Amplifier
• Manufacturer: Maxim Integrated Products

DataSheet.in
ELECTRICAL CHARACTERISTICS (continued)
(V
bandwidth 20Hz to 22kHz, T
Note 1: All devices are 100% production tested at +25NC. All temperature limits are guaranteed by design.
Note 2: Testing performed with a resistive load in series with an inductor to simulate an actual speaker load. For R
Note 3: Amplifier inputs AC-coupled to ground.
Note 4: Mode transitions controlled by SHDN.
Power-Supply Rejection Ratio
(Note 3)
Output Power
Total Harmonic Distortion Plus
Noise
Oscillator Frequency
Spread-Spectrum Bandwidth
Efficiency
Noise
Output Current Limit
Thermal Shutdown Level
Thermal Shutdown Hysteresis
DIGITAL INPUT (SHDN)
Input-Voltage High
Input-Voltage Low
Input Leakage Current
PVDD
= V
L = 33FH. For R
PARAMETER
SHDN
= 5.0V, V
_______________________________________________________________________________________
L
PGND
= 8I, L = 68FH.
A
= T
= 0V, A
MIN
SYMBOL
THD+N
to T
PSRR
P
f
V
V
I
OSC
V
OUT
V
LIM
INH
INL
E
N
= 12dB (GAIN = PVDD), R
MAX
, unless otherwise noted. Typical values are at T
V
V
f
f
f
P
A
T
IN
IN
IN
A
PVDD
RIPPLE
OUT
V
= +25NC
= 1kHz, R
= 1kHz, R
= 1kHz
= 0dB, A-weighted (Note 3)
Mono 2.6W Class D Amplifier
= 1.3W, R
= 2.6V to 5.5V, T
= 200mV
L
L
= 4I
= 8I
CONDITIONS
L
P-P
= 8I
L
= J, R
f = 217Hz
f = 20kHz
THD+N = 1%
THD+N = 10%
THD+N = 1%
THD+N = 10%
THD+N = 1%,
V
THD+N = 10%,
V
R
P
R
P
A
PVDD
PVDD
OUT
OUT
L
L
= +25NC
= 4I
= 8I
L
= 1W
= 0.5W
connected between OUT+ to OUT-, AC measurement
= 3.7V
= 3.7V
A
MIN
= +25NC.) (Notes 1, 2)
1.4
50
+160
TYP
1.35
1.65
0.71
0.89
0.05
0.04
300
±10
2.1
2.6
70
67
63
89
36
20
2
MAX
Q10
0.4
L
= 4I,
UNITS
FV
kHz
kHz
dB
FA
NC
NC
W
%
%
%
RMS
A
V
V
3