MAX9701 MAXIM [Maxim Integrated Products], MAX9701 Datasheet - Page 7

• Manufacturer Part Number: MAX9701
• Description: 1.3W, Filterless, Stereo Class D Audio Power Amplifier
• Manufacturer: MAXIM [Maxim Integrated Products]

(V
DD
= PV
DD
= SHDN = 3.3V, GND = PGND = 0V, SYNC = V
MAX9701
OUTPUT
SHDN
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
_______________________________________________________________________________________
0
1k
RBW = 10kHz
INPUT AC GROUNDED
WIDEBAND OUTPUT SPECTRUM
TURN-ON/TURN-OFF RESPONSE
1.3W, Filterless, Stereo Class D Audio
10k
FREQUENCY (Hz)
(FFM MODE)
10ms/div
100k
Typical Operating Characteristics (continued)
5
4
3
2
1
0
2.5
BOTH CHANNELS
1M
3.0
2V/div
0V
250mV/div
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
DD
SUPPLY VOLTAGE (V)
3.5
(SSM), gain = 6dB (GAIN1 = 0, GAIN2 = 1)).
4.0
4.5
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
20
17
14
11
0
8
5
5.0
2.5
1k
RBW = 10kHz
INPUT AC GROUNDED
BOTH CHANNELS
WIDEBAND OUTPUT SPECTRUM
5.5
3.0
Power Amplifier
vs. SUPPLY VOLTAGE
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
10k
3.5
FREQUENCY (Hz)
(SSM MODE)
SSM
4.0
FFM
100k
4.5
5.0
1M
5.5
7