max97002 Maxim Integrated Products, Inc., max97002 Datasheet - Page 17

• Manufacturer Part Number: max97002
• Description: Audio Subsystem With Mono Class D Speaker And Class H Headphone Amplifiers
• Manufacturer: Maxim Integrated Products, Inc.

PIN
A1
A2
A3
A4
A5
B1
B2
B3
B4
B5
C1
C2
C3
C4
C5
D1
D2
D3
D4
D5
Speaker and Class H Headphone Amplifiers
HPVDD
HPVSS
NAME
COM1
COM2
OUTN
OUTP
PVDD
BIAS
INA1
INA2
GND
INB1
INB2
HPR
C1N
SDA
HPL
C1P
SCL
V
DD
Audio Subsystem with Mono Class D
Headphone Amplifier Left Output
Headphone Amplifier Right Output
Headphone Amplifier Negative Power Supply. Bypass with a 1FF capacitor to GND.
Charge-Pump Flying Capacitor Positive Terminal. Connect a 1FF capacitor between C1P and C1N.
Charge-Pump Flying Capacitor Negative Terminal. Connect a 1FF capacitor between C1P and
C1N.
Common-Mode Bias. Bypass to GND with a 1FF capacitor.
Serial-Data Input/Output. Connect a pullup resistor from SDA to DVDD.
Serial-Clock Input. Connect a pullup resistor from SCL to DVDD.
Headphone Amplifier Supply. Bypass with a 1FF capacitor to GND.
Headphone Amplifier Positive Power Supply. Bypass with a 1FF capacitor to GND.
Input A1. Left input or negative input.
Input A2. Right input or positive input.
Positive Bypass Switch Input
Analog Ground
Positive Speaker Output
Input B1. Left input or negative input.
Input B2. Right input or positive input.
Negative Bypass Switch Input
Class D Power Supply. Bypass with a 1FF capacitor to GND.
Negative Speaker Output
(BUMP SIDE DOWN)
TOP VIEW
C
D
A
B
+
BIAS
INA1
INB1
HPR
1
INA2
INB2
HPL
SDA
2
MAX97002
HPVSS
COM1
COM2
SCL
3
DESCRIPTION
PVDD
GND
C1P
V
4
DD
HPVDD
OUTN
OUTP
C1N
5
Pin Configuration
Pin Description
17