max98400a Maxim Integrated Products, Inc., max98400a Datasheet - Page 13

• Manufacturer Part Number: max98400a
• Description: Stereo, High-power, Class D Amplifiers
• Manufacturer: Maxim Integrated Products, Inc.

29, 30, 34, 35
MAX98400A
31, 32, 33
14, 15
23, 24
26, 27
11
12
13
16
17
19
20
21
—
PIN
MAX98400B
19, 20,
17, 18
23, 24
21, 22
10
11
12
13
14
15
16
Stereo, High-Power, Class D Amplifiers
—
—
8
9
TEMPLOCK
RELEASE
OUTR+
MONO
OUTR-
NAME
PGND
SHDN
PVDD
INR+
INL+
GND
INR-
INL-
EP
Left-Channel Positive Analog Input
Left-Channel Negative Analog Input
Mono Operation. Connect MONO to GND for stereo operation. Connect MONO
to V
Analog Ground
Right-Channel Negative Analog Input
Right-Channel Positive Analog Input
See the Thermal Foldback section for details.
Connect to:
1) GND to disable thermal foldback.
2) Leave open to enable thermal foldback.
Sets the Limiter Time Constant. Connect to GND through 1FF.
Active-Low Shutdown Input
Low = shutdown
High = enable
Positive Right Speaker Output
Negative Right Speaker Output
Power Ground
Power Supply. Bypass PVDD to PGND with 1FF and 200FF capacitors.
Exposed Pad. Connect to PGND for optimum thermal performance.
S
for mono operation.
Pin Descriptions (continued)
FUNCTION
13