MAX9714 Maxim Integrated Products, Inc., MAX9714 Datasheet - Page 6

• Manufacturer Part Number: MAX9714
• Description: 6w, Filterless, Spread-spectrum Mono/stereo Class D Amplifiers
• Manufacturer: Maxim Integrated Products, Inc.

6W, Filterless, Spread-Spectrum
Mono/Stereo Class D Amplifiers
(136µH with 16Ω, 68µH with 8Ω, part in SSM mode, unless otherwise noted.)
6
-100
-120
-140
-20
-40
-60
-80
_______________________________________________________________________________________
20
0
0
OUTPUT FREQUENCY SPECTRUM
5k
FREQUENCY (Hz)
10k
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
25
20
15
10
0
5
0
10
SSM MODE
P
f = 1kHz
R
UNWEIGHTED
OUT
L
WIDEBAND OUTPUT SPECTRUM
15k
= 8Ω
= 5W
12
1M
vs. SUPPLY VOLTAGE
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
FREQUENCY (Hz)
(SSM MODE)
20k
14
10M
16
-100
-120
Typical Operating Characteristics (continued)
-20
-40
-60
-80
20
0
0
18
100M
OUTPUT FREQUENCY SPECTRUM
20
5k
FREQUENCY (Hz)
10k
MAX9714
OUTPUT
SHDN
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
SSM MODE
P
f = 1kHz
R
A-WEIGHTED
RBW = 10kHz
10
15k
OUT
L
C
f = 1kHz
R
= 8Ω
L
SS
= 8Ω
TURN-ON/TURN-OFF RESPONSE
= 5W
= 180pF
SHUTDOWN SUPPLY CURRENT
12
vs. SUPPLY VOLTAGE
20k
SUPPLY VOLTAGE (V)
14
20ms/div
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
16
WIDEBAND OUTPUT SPECTRUM
MAX9713 toc23
18
1M
FREQUENCY (Hz)
(FFM MODE)
20
5V/div
1V/div
10M
RBW = 10kHz
100M