max9715etet Maxim Integrated Products, Inc., max9715etet Datasheet - Page 12

• Manufacturer Part Number: max9715etet
• Description: Max9715 2.8w, Low-emi, Stereo, Filterless Class D Audio Amplifier
• Manufacturer: Maxim Integrated Products, Inc.

2.8W, Low-EMI, Stereo, Filterless Class D
Audio Amplifier
12
______________________________________________________________________________________
TOP VIEW
Pin Configurations (continued)
OUTL+
OUTL-
GAIN-SELECT
PGND
*
PV
GAIN
GND
BULK PC BOARD DECOUPLING, TYPICALLY GREATER THAN 10µF.
INR
INL
DD
AUDIO
LOGIC
AUDIO
RIGHT
1
2
6
LEFT
3
4
5
7
8
1µF
MAX9715
TSSOP
1µF
1µF
INL
GAIN
INR
BIAS
V
BIAS
16
15
14
13
12
11
10
9
R
R
GENERATOR
IN
IN
V
BIAS
GND
PGND
OUTR+
OUTR-
PV
SHDN
SELECT
DD
GAIN
MAX9715
BIAS
DD
*
Typical Operating Circuit/Functional Diagram
V
0.1µF
BIAS
4.5V TO 5.5V
GND
V
DD
V
V
0.1µF
DD
DD
TRANSISTOR COUNT: 11,721
PROCESS: BiCMOS
PGND
PV
DD
OSCILLATOR
PV
DD
0.1µF
AND H-BRIDGE
AND H-BRIDGE
MODULATOR
MODULATOR
CONTROL
CLASS D
CLASS D
SHDN
PGND
SHDN
Chip Information
OUTR+
OUTL+
OUTL-
OUTR-
SHUTDOWN
CONTROL