MAX9704 Maxim Integrated Products, MAX9704 Datasheet - Page 7

• Manufacturer Part Number: MAX9704
• Description: 10W Stereo/15W Mono Filterless Spread-Spectrum Class D Amplifiers
• Manufacturer: Maxim Integrated Products

8, 17, 20, 25,
1, 2, 23, 24
3, 4, 21, 22
MAX9703
26, 31, 32
27, 28
29, 30
10
11
12
13
14
15
16
18
19
—
—
—
—
—
—
—
—
—
5
6
7
9
PIN
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1, 2, 23, 24
3, 4, 21, 22
MAX9704
25, 26
27, 28
29, 30
31, 32
14
13
12
11
17
18
19
20
10
15
16
—
—
—
—
—
5
6
7
8
9
Spread-Spectrum, Class D Amplifiers
CHOLD
OUTR+
OUTL+
OUTR-
NAME
PGND
AGND
OUTL-
SHDN
OUT+
10W Stereo/15W Mono, Filterless,
OUT-
INR+
INL+
C1N
N.C.
REG
INR-
V
C1P
INL-
IN+
FS1
FS2
IN-
G1
G2
SS
EP
DD
Power Ground
Power-Supply Input
Charge-Pump Flying Capacitor Negative Terminal
Charge-Pump Flying Capacitor Positive Terminal
Charge-Pump Hold Capacitor. Connect a 1µF capacitor from CHOLD to V
No Connection. Not internally connected.
6V Internal Regulator Output. Bypass with a 0.01µF capacitor to PGND.
Analog Ground
Negative Input
Positive Input
Soft-Start. Connect a 0.47µF capacitor from SS to GND to enable soft-start feature.
Active-Low Shutdown. Connect SHDN to GND to disable the device. Connect to
V
Gain-Select Input 1
Gain-Select Input 2
Frequency-Select Input 1
Frequency-Select Input 2
Negative Audio Output
Positive Audio Output
Left-Channel Negative Input
Left-Channel Positive Input
Right-Channel Negative Input
Right-Channel Positive Input
Right-Channel Negative Audio Output
Right-Channel Positive Audio Output
Left-Channel Negative Audio Output
Left-Channel Positive Audio Output
Exposed Paddle. Connect to GND.
DD
for normal operation.
FUNCTION
Pin Description
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DD
.
7