max9773etgt Maxim Integrated Products, Inc., max9773etgt Datasheet - Page 9

• Manufacturer Part Number: max9773etgt
• Description: Max9773 1.8w, Filterless, Ultra-low Emi, Stereo Class D Audio Power Amplifier
• Manufacturer: Maxim Integrated Products, Inc.

*BULK CAPACITANCE.
470nF
470nF
470nF
470nF
_______________________________________________________________________________________
SYNC
INL+
INL-
INR+
INR-
GAIN1
GAIN2
SHDN
Stereo Class D Audio Power Amplifier
R
R
R
R
IN
IN
IN
IN
0.1µF
1.8W, Filterless, Ultra-Low EMI,
OSCILLATOR
SAWTOOTH
CONTROL
GAIN
AND
V
V
DD
DD
V
V
BIAS
BIAS
V
GND
PV
BIAS
DD
10µF*
AND H-BRIDGE
AND H-BRIDGE
MODULATOR
MODULATOR
GENERATOR
MAX9773
CLASS D
CLASS D
PGND
BIAS
SYNC_OUT
Functional Diagram
OUTR+
OUTL+
OUTR-
OUTL-
9