Datasheet

MAX9718/MAX9719
Low-Cost, Mono/Stereo,
1.4W Differential Audio Power Amplifiers
14 ______________________________________________________________________________________
INL+
INL-
INR+
INR-
IN1+
IN1-
IN2+
IN2-
GND
SHDN
OUTL+
OUTL-
OUTR+
OUTR-
BIAS
1μF
10μF
MAX9719
V
CC
INL
AUTOMATIC HEADPHONE DETECTION AND SPEAKER DISABLE CIRCUIT
C1P CIN
IN+
2.7V TO 5.5V
2.7V TO 5.5V
V
CC
OUTR
2.7V TO 5.5V
SV
SS
1μF
MAX9722B
MAX961
OUTL
SHDN
PV
SS
SV
DD
PV
DD
INR
1μF
1μF0.1μF1μF
0.1μF
1μF
0.1μF 0.1μF
Q
Q
220kΩ
IN-
System Diagram