MAX98300ETA+T Maxim Integrated Products, MAX98300ETA+T Datasheet - Page 5

• Manufacturer Part Number: MAX98300ETA+T
• Description: IC AMP MONO CLASS D 2A 8TDFN
• Manufacturer: Maxim Integrated Products
• Type: Class Dr

Specifications of MAX98300ETA+T

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2.6W x 1 @ 4 Ohm
• Voltage - Supply: 2.6 V ~ 5.5 V
• Features: Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
measurement bandwidth 20Hz to 22kHz, T
PVDD
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
100
90
80
70
60
50
40
30
20
10
0
0
2.5
0
= V
OUTPUT POWER vs. SUPPLY VOLTAGE
R
V
L
EFFICIENCY vs. OUTPUT POWER
PVDD
SHDN
= 4I + 33FH
0.2
10% THD+N
3.0
= 3.7V
R
L
0.4
SUPPLY VOLTAGE (V)
= 8I + 68FH
OUTPUT POWER (W)
= 5.0V, V
3.5
-10
-20
-30
-40
-50
-60
-70
-80
-90
_______________________________________________________________________________________
0
0.01
0.6
COMMON-MODE REJECTION RATION vs.
1% THD+N
INPUT REFERRED
4.0
0.8
PGND
R
4.5
0.1
L
= 4I + 33FH
1.0
FREQUENCY (kHz)
FREQUENCY
= 0V, A
5.0
1.2
1
1.4
5.5
V
A
= 12dB, R
= +25NC, unless otherwise noted.)
10
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
Typical Operating Characteristics (continued)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
2.5
Mono 2.6W Class D Amplifier
1
OUTPUT POWER vs. SUPPLY VOLTAGE
100
L
PVDD = 5V
R
L
= J, unless otherwise specified, R
= 4I + 68FH
3.0
10% THD+N
10% THD+N
OUTPUT POWER vs.
LOAD RESISTANCE
LOAD RESITANCE ( I)
SUPPLY VOLTAGE (V)
1.0
3.5
1% THD+N
4.0
1% THD+N
100
4.5
20
15
10
-5
5
0
0.01
5.0
1000
5.5
0.1
GAIN vs. FREQUENCY
FREQUENCY (kHz)
L
connected between OUT+ to OUT-, AC
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
-10
-20
-30
-40
-50
-60
-70
-80
1
0
0
0.01
1
A
A
A
A
A
POWER-SUPPLY REJECTION RATIO vs.
V
V
V
V
V
V
V
= 12dB
= 9dB
= 6dB
= 3dB
= 0dB
RIPPLE
PVDD
10
PVDD = 3.7V
= 5.0V
= 200mV
0.1
OUTPUT POWER vs.
LOAD RESISTANCE
10% THD+N
LOAD RESITANCE ( I)
1.0
FREQUENCY (kHz)
FREQUENCY
1% THD+N
P-P
100
1
100
10
1000
100
5