MAX9713 데이터 시트보기 (PDF) - Maxim Integrated
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MAX9713 Datasheet PDF : 18 Pages
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PIN
MAX9713
MAX9714
1, 2, 23, 24
1, 2, 23, 24
3, 4, 21, 22
3, 4, 21, 22
5
5
6
6
7
7
8, 17, 20, 25,
26, 31, 32
8
9
14
10
13
11
—
12
—
13
12
14
11
15
16
18
19
27, 28
29, 30
—
—
—
—
—
—
—
—
—
17
18
19
20
—
—
9
10
15
16
25, 26
27, 28
29, 30
31, 32
—
6W, Filterless, Spread-Spectrum
Mono/Stereo Class D Amplifiers
Pin Description
NAME
FUNCTION
PGND
VDD
C1N
C1P
CHOLD
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 VDD.
N.C. No Connection. Not internally connected.
REG
AGND
IN-
IN+
SS
SHDN
G1
G2
FS1
FS2
OUT-
OUT+
INL-
INL+
INR-
INR+
OUTR-
OUTR+
OUTL-
OUTL+
EP
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
VDD for normal operation.
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.
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