MAX9736 Maxim Integrated Products, MAX9736 Datasheet - Page 11

• Manufacturer Part Number: MAX9736
• Description: Mono/Stereo High-Power Class D Amplifier
• Manufacturer: Maxim Integrated Products

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(MAX9736A, PVDD = 12V, MOD = high, spread-spectrum modulation mode, V
erwise noted.)
20
18
16
14
12
10
45
30
15
8
6
4
2
0
0
0
8
V
REGEN
vs. PVDD SUPPLY VOLTAGE
5
= V
vs. LOAD RESISTANCE
Mono/Stereo High-Power Class D Amplifier
1% THD+N
13
LOAD RESISTANCE (Ω)
MUTE
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
OUTPUT POWER
10
= V
______________________________________________________________________________________
SHDN
15
18
PVDD = 12V, MONO,
SPREAD SPECTRUM
= 3.3V, MONO
20
10% THD+N
23
25
30
28
Typical Operating Characteristics (continued)
40
35
30
25
20
15
10
20
15
10
5
0
5
0
0
8
V
V
VS = 5V, MONO
REGEN
MUTE
vs. PVDD SUPPLY VOLTAGE
5
= V
= 0V,
vs. LOAD RESISTANCE
13
SHDN
1% THD+N
LOAD RESISTANCE (Ω)
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
OUTPUT POWER
10
= 3.3V,
15
18
PVDD = 18V, MONO,
SPREAD SPECTRUM
10% THD+N
20
23
GND
25
= V
30
28
PGND
= 0V, V
40
35
30
25
20
15
10
20
15
10
5
0
5
0
4.5
0
V
V
MONO
SHDN
REGEN
MUTE
4.6
1% THD+N
5
4.7
= V
= 0V,
vs. LOAD RESISTANCE
= V
SHDN
LOAD RESISTANCE (Ω)
SUPPLY CURRENT
4.8
OUTPUT POWER
vs. VS VOLTAGE
10
MUTE
VS VOLTAGE (V)
= 3.3V,
4.9
15
5.0
= 5V, unless oth-
10% THD+N
PVDD = 24V, MONO,
SPREAD SPECTRUM
5.1
20
5.2
5.3
25
5.4
30
5.5
11