Rainbow Electronics MAX9712 - Manual (Page 14)

MAX9712
500mW, Low EMI, Filterless,
Class D Audio Amplifier
14 ______________________________________________________________________________________
IN+
IN-
SHDN
OUT+
OUT-
SYNC
1 µF
MAX9712
V DD
V DD
V DD
V DD PV DD
INL
C1P CIN
ALERT
HPS
OUTR
SV DD
1 µF
1 µF
MAX9720 OUTL
MODE1
MODE2
V DD
PV DD
INR
TIME
1 µF
1 µF 220nF
100k Ω
10k Ω
1 µF
µCONTROLLER
CODEC/
BASEBAND
PROCESSOR
OUT
OUT
IN+
0.1 µF
2.2k Ω
2.2k Ω
0.1 µF
BIAS
AUX_IN
IN-
0.1 µF
MAX4063
V DD
System Diagram
MAX9712
TOP VIEW
(BUMP SIDE DOWN)
UCSP
GND IN- OUT-
1
A
B
C
2 3 4
OUT+ V DD SYNC
PV DD SHDN IN+ PGND
Pin Configurations (continued)